Tag: M.W=150-200

Related Products of 141699-55-0, In chemistry, an alcohol is a type of organic compound that carries at least one hydroxyl functional group (−OH) bound to a saturated carbon atom. 141699-55-0, name is tert-Butyl 3-hydroxyazetidine-1-carboxylate, An important class of alcohols, of which methanol and ethanol are the simplest examples, includes all compounds which conform to the general formula CnH2n+1OH.

Kumura, Ko;Wakiyama, Yoshinari;Ueda, Kazutaka;Umemura, Eijiro;Watanabe, Takashi;Shitara, Eiki;Fushimi, Hideki;Yoshida, Takuji;Ajito, Keiichi research published 《 Synthesis and antibacterial activity of novel lincomycin derivatives. I. Enhancement of antibacterial activities by introduction of substituted azetidines》, the research content is summarized as follows. The synthesis and antibacterial activity of (7S)-7-sulfur-azetidin-3-yl lincomycin derivatives are described. Modification was achieved by a simple reaction of (7R)-7-O-methanesulfonyllincomycin and the corresponding substituted azetidine-2-thiol. Several compounds first showed moderate antibacterial activity against Streptococcus pneumoniae and Streptococcus pyogenes with erm gene as lincomycin derivatives

Related Products of 141699-55-0, Tert-butyl 3-hydroxyazetidine-1-carboxylate is a useful research compound. Its molecular formula is C8H15NO3 and its molecular weight is 173.21 g/mol. The purity is usually 95%.

Tert-butyl 3-hydroxyazetidine-1-carboxylate has been shown to be a good substrate for the preparation of N-protected amino alcohols and amines by the process of reductive amination. In this synthesis, tert-butyl azetidinium chloride is used as a catalyst in the reaction with sodium hydroxide. The tert-butyl group can be removed using ammonium hydroxide in the presence of a base such as triethylamine. This reaction can be performed on a large scale, making it useful in the manufacture of pharmaceuticals. The efficiency and solubility of this process make it suitable for use as an introduction to other processes involving N-protected amino alcohols or amines., 141699-55-0.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

In general, the hydroxyl group makes alcohols polar. Those groups can form hydrogen bonds to one another and to most other compounds. 72824-04-5, formula is C9H17BO2, Owing to the presence of the polar OH alcohols are more water-soluble than simple hydrocarbons. Methanol, ethanol, and propanol are miscible in water. Butanol, with a four-carbon chain, is moderately soluble. Formula: C9H17BO2

Kanazawa, Tomoaki;Nishikawa, Tsuyoshi;Ouchi, Makoto research published 《 Orthogonal C-B Bond Transformation as an Approach for Versatile Synthesis of End-Functionalized Polymers》, the research content is summarized as follows. Conventionally inaccessible end-functionalized vinyl polymers were synthesized via orthogonal side-chain replacement for terminal and repeating units of poly(alkenyl boronate)s. A terminal-defined polymer of isopropenyl boronic acid pinacol ester (IPBpin) was synthesized via RAFT polymerization, and subsequent cobalt (Co)-catalyzed end olefination afforded the polymer carrying the C(sp²)-B bond at the terminal and the C(sp³)-B bond in repeating units. Herein, the terminal C(sp²)-B bond was selectively transformable via palladium (Pd)-catalyzed Suzuki-Miyaura cross coupling, and subsequent transformation of the repeating C(sp³)-B unit gave the poly(α-Me vinyl alc.) [poly(MVA)] bearing various functional groups at the terminal. The boron-based stepwise polymer reaction thus overcame the synthetic difficulty of the end-functionalized poly(MVA), which is ascribed to the poor polymerization ability of the corresponding acetate monomer, i.e., isopropenyl acetate.

72824-04-5, Allylboronic acid pinacol ester is a useful research compound. Its molecular formula is C9H17BO2 and its molecular weight is 168.04 g/mol. The purity is usually 95%.
Allylboronic acid pinacol ester is an allylation reagent that is used to produce aldehydes from ketones. It reacts with water, yielding the desired product and formaldehyde as a byproduct. The reaction proceeds through a sequence of steps, in which the boronate ester first reacts with water to form an allylboronate ion and hydrogen gas. This intermediate then reacts with potassium t-butoxide to produce the desired allyl alcohol and potassium borohydride. Finally, the palladium complex catalyst reduces the carbonyl group of the starting material, converting it into an aldehyde. Allylboronic acid pinacol ester is commercially available as a white solid, but can also be synthesized from 2-chloro-5-pinacolylborane (pinacol) in high yield using catalytic cross coupling reactions., Formula: C9H17BO2

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Computed Properties of 141699-55-0, In chemistry, an alcohol is a type of organic compound that carries at least one hydroxyl functional group (−OH) bound to a saturated carbon atom. 141699-55-0, name is tert-Butyl 3-hydroxyazetidine-1-carboxylate, An important class of alcohols, of which methanol and ethanol are the simplest examples, includes all compounds which conform to the general formula CnH2n+1OH.

Karlsson, Staffan;Bergman, Rolf;Loefberg, Christian;Moore, Peter R.;Ponten, Fritiof;Tholander, Joakim;Soerensen, Henrik research published 《 Development of a Large-Scale Route to an MCH₁ Receptor Antagonist: Investigation of a Staudinger Ketene-Imine Cycloaddition in Batch and Flow Mode》, the research content is summarized as follows. A practical large-scale route to an MCH₁ receptor antagonist, azetidinyl oxadiazole I, is described. A Staudinger β-lactam synthesis of an imine and an in situ generated ketene was utilized as a key step for the preparation of a spiro-azetidine building block. The reaction was demonstrated in both batch and flow mode and a comparison of these techniques is described.

141699-55-0, Tert-butyl 3-hydroxyazetidine-1-carboxylate is a useful research compound. Its molecular formula is C8H15NO3 and its molecular weight is 173.21 g/mol. The purity is usually 95%.

Tert-butyl 3-hydroxyazetidine-1-carboxylate has been shown to be a good substrate for the preparation of N-protected amino alcohols and amines by the process of reductive amination. In this synthesis, tert-butyl azetidinium chloride is used as a catalyst in the reaction with sodium hydroxide. The tert-butyl group can be removed using ammonium hydroxide in the presence of a base such as triethylamine. This reaction can be performed on a large scale, making it useful in the manufacture of pharmaceuticals. The efficiency and solubility of this process make it suitable for use as an introduction to other processes involving N-protected amino alcohols or amines., Computed Properties of 141699-55-0

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Simple alcohols are found widely in nature. Ethanol is the most prominent because it is the product of fermentation, a major energy-producing pathway. 141699-55-0, formula is C8H15NO3, Other simple alcohols, chiefly fusel alcohols, are formed in only trace amounts. More complex alcohols however are pervasive, as manifested in sugars, some amino acids, and fatty acids. , Reference of 141699-55-0

Ikeda, Shuhei;Sugiyama, Hideyuki;Tokuhara, Hidekazu;Murakami, Masataka;Nakamura, Minoru;Oguro, Yuya;Aida, Jumpei;Morishita, Nao;Sogabe, Satoshi;Dougan, Douglas R.;Gay, Sean C.;Qin, Ling;Arimura, Naoto;Takahashi, Yasuko;Sasaki, Masako;Kamada, Yusuke;Aoyama, Kazunobu;Kimoto, Kouya;Kamata, Makoto research published 《 Design and Synthesis of Novel Spiro Derivatives as Potent and Reversible Monoacylglycerol Lipase (MAGL) Inhibitors: Bioisosteric Transformation from 3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl Moiety》, the research content is summarized as follows. The therapeutic potential of monoacylglycerol lipase (MAGL) inhibitors in central nervous system-related diseases has attracted attention worldwide. However, the availability of reversible-type inhibitor is still limited to clarify the pharmacol. effect. Herein, we report the discovery of novel spiro chem. series as potent and reversible MAGL inhibitors with a different binding mode to MAGL using Arg57 and His121. Starting from hit compound 1 and its co-crystal structure with MAGL, structure-based drug discovery (SBDD) approach enabled us to generate various spiro scaffolds like 2a (azetidine-lactam), 2b (cyclobutane-lactam), and 2d (cyclobutane-carbamate) as novel bioisosteres of 3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl moiety in 1 with higher lipophilic ligand efficiency (LLE). Optimization of the left hand side afforded 4f (I) as a promising reversible MAGL inhibitor, which showed potent in vitro MAGL inhibitory activity (IC₅₀ 6.2 nM), good oral absorption, blood-brain barrier penetration, and significant pharmacodynamic changes (2-arachidonoylglycerol increase and arachidonic acid decrease) at 0.3-10 mg/kg, po. in mice.

141699-55-0, Tert-butyl 3-hydroxyazetidine-1-carboxylate is a useful research compound. Its molecular formula is C8H15NO3 and its molecular weight is 173.21 g/mol. The purity is usually 95%.

Tert-butyl 3-hydroxyazetidine-1-carboxylate has been shown to be a good substrate for the preparation of N-protected amino alcohols and amines by the process of reductive amination. In this synthesis, tert-butyl azetidinium chloride is used as a catalyst in the reaction with sodium hydroxide. The tert-butyl group can be removed using ammonium hydroxide in the presence of a base such as triethylamine. This reaction can be performed on a large scale, making it useful in the manufacture of pharmaceuticals. The efficiency and solubility of this process make it suitable for use as an introduction to other processes involving N-protected amino alcohols or amines., Reference of 141699-55-0

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Simple alcohols are found widely in nature. Ethanol is the most prominent because it is the product of fermentation, a major energy-producing pathway. 141699-55-0, formula is C8H15NO3, Other simple alcohols, chiefly fusel alcohols, are formed in only trace amounts. More complex alcohols however are pervasive, as manifested in sugars, some amino acids, and fatty acids. , Synthetic Route of 141699-55-0

Isabel, Elise;Powell, David A.;Black, W. Cameron;Chan, Chi-Chung;Crane, Sheldon;Gordon, Robert;Guay, Jocelyne;Guiral, Sebastien;Huang, Zheng;Robichaud, Joel;Skorey, Kathryn;Tawa, Paul;Xu, Lijing;Zhang, Lei;Oballa, Renata research published 《 Biological activity and preclinical efficacy of azetidinyl pyridazines as potent systemically-distributed stearoyl-CoA desaturase inhibitors》, the research content is summarized as follows. Potent and orally bioavailable SCD inhibitors built on an azetidinyl pyridazine scaffold were identified. In a one-month gDIO mouse model of obesity, we demonstrated that there was no therapeutic index even at low doses; efficacy in preventing weight gain tracked closely with skin and eye adverse events. This was attributed to the local SCD inhibition in these tissues as a consequence of the broad tissue distribution observed in mice for this class of compounds The search for new structural scaffolds which may display a different tissue distribution was initiated. In preparation for an HTS campaign, a radiolabeled azetidinyl pyridazine displaying low non-specific binding in the scintillation proximity assay was prepared

141699-55-0, Tert-butyl 3-hydroxyazetidine-1-carboxylate is a useful research compound. Its molecular formula is C8H15NO3 and its molecular weight is 173.21 g/mol. The purity is usually 95%.

Tert-butyl 3-hydroxyazetidine-1-carboxylate has been shown to be a good substrate for the preparation of N-protected amino alcohols and amines by the process of reductive amination. In this synthesis, tert-butyl azetidinium chloride is used as a catalyst in the reaction with sodium hydroxide. The tert-butyl group can be removed using ammonium hydroxide in the presence of a base such as triethylamine. This reaction can be performed on a large scale, making it useful in the manufacture of pharmaceuticals. The efficiency and solubility of this process make it suitable for use as an introduction to other processes involving N-protected amino alcohols or amines., Synthetic Route of 141699-55-0

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

With respect to acute toxicity, simple alcohols have low acute toxicities. Doses of several milliliters are tolerated. 141699-55-0, formula is C8H15NO3, For pentanols, hexanols, octanols and longer alcohols, LD50 range from 2–5 g/kg (rats, oral). Ethanol is less acutely toxic.All alcohols are mild skin irritants. Formula: C8H15NO3

Isakovic, Ljubomir;Saavedra, Oscar M.;Llewellyn, David B.;Claridge, Stephen;Zhan, Lijie;Bernstein, Naomy;Vaisburg, Arkadii;Elowe, Nadine;Petschner, Andrea J.;Rahil, Jubrail;Beaulieu, Norman;Gauthier, France;MacLeod, A. Robert;Delorme, Daniel;Besterman, Jeffrey M.;Wahhab, Amal research published 《 Constrained (-)-S-adenosyl-L-homocysteine (SAH) analogues as DNA methyltransferase inhibitors》, the research content is summarized as follows. Potent SAH analogs with constrained homocysteine units have been designed and synthesized as inhibitors of human DNMT enzymes. The five membered (2S,4S)-4-mercaptopyrrolidine-2-carboxylic acid, in I, was a good replacement for homocysteine, while the corresponding six-member counterpart was less active. Further optimization of I, changed the selectivity profile of these inhibitors. II, resulting from a chloro substitution at the 2-position of I, retained potency against DNMT1; while III, resulting from N⁶ alkylation, conserved DNMT3b2 activity. The concomitant substitutions of I at both 2- and N⁶ positions reduced activity against both enzymes.

Formula: C8H15NO3, Tert-butyl 3-hydroxyazetidine-1-carboxylate is a useful research compound. Its molecular formula is C8H15NO3 and its molecular weight is 173.21 g/mol. The purity is usually 95%.

Tert-butyl 3-hydroxyazetidine-1-carboxylate has been shown to be a good substrate for the preparation of N-protected amino alcohols and amines by the process of reductive amination. In this synthesis, tert-butyl azetidinium chloride is used as a catalyst in the reaction with sodium hydroxide. The tert-butyl group can be removed using ammonium hydroxide in the presence of a base such as triethylamine. This reaction can be performed on a large scale, making it useful in the manufacture of pharmaceuticals. The efficiency and solubility of this process make it suitable for use as an introduction to other processes involving N-protected amino alcohols or amines., 141699-55-0.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Electric Literature of 141699-55-0, In chemistry, an alcohol is a type of organic compound that carries at least one hydroxyl functional group (−OH) bound to a saturated carbon atom. 141699-55-0, name is tert-Butyl 3-hydroxyazetidine-1-carboxylate, An important class of alcohols, of which methanol and ethanol are the simplest examples, includes all compounds which conform to the general formula CnH2n+1OH.

Iskauskiene, Monika;Ragaite, Greta;Sloek, Frank A.;Sackus, Algirdas research published 《 Facile synthesis of novel amino acid-like building blocks by N-alkylation of heterocyclic carboxylates with N-Boc-3-iodoazetidine》, the research content is summarized as follows. An efficient protocol providing easy access to highly functionalized heterocyclic compounds as novel organic building blocks was developed by coupling alkyl pyrazole-, indazole- and indolecarboxylates with N-Boc-3-iodoazetidine. The synthesized compounds were representatives of constrained non-chiral synthetic azole carboxylates in their N-Boc protected ester forms. Diversification of the prepared heterocyclic building blocks was achieved via application of palladium-catalyzed Suzuki-Miyaura cross-coupling reactions. In total, 34 building blocks were obtained to form a highly diversified small mol. collection. The structure of the novel heterocyclic compounds was investigated and verified by advanced NMR spectroscopy methods.

141699-55-0, Tert-butyl 3-hydroxyazetidine-1-carboxylate is a useful research compound. Its molecular formula is C8H15NO3 and its molecular weight is 173.21 g/mol. The purity is usually 95%.

Tert-butyl 3-hydroxyazetidine-1-carboxylate has been shown to be a good substrate for the preparation of N-protected amino alcohols and amines by the process of reductive amination. In this synthesis, tert-butyl azetidinium chloride is used as a catalyst in the reaction with sodium hydroxide. The tert-butyl group can be removed using ammonium hydroxide in the presence of a base such as triethylamine. This reaction can be performed on a large scale, making it useful in the manufacture of pharmaceuticals. The efficiency and solubility of this process make it suitable for use as an introduction to other processes involving N-protected amino alcohols or amines., Electric Literature of 141699-55-0

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

With respect to acute toxicity, simple alcohols have low acute toxicities. Doses of several milliliters are tolerated. 72824-04-5, formula is C9H17BO2, For pentanols, hexanols, octanols and longer alcohols, LD50 range from 2–5 g/kg (rats, oral). Ethanol is less acutely toxic.All alcohols are mild skin irritants. Category: alcohols-buliding-blocks

Januszewski, Rafal;Grzelak, Magdalena;Orwat, Bartosz;Dutkiewicz, Michal;Kownacki, Ireneusz research published 《 Simple catalytic approach to highly regioselective synthesis of monofunctionalized disiloxanes decorated with metalloids》, the research content is summarized as follows. Selective mono-functionalization of 1,1,3,3-tetramethyldisiloxane (TMDSO) with vinyl and allyl metalloids via hydrosilylation reaction is reported. The activities of a number of transition metal catalysts in the reactions between TMDSO and selected unsaturated metalloids were determined, which permitted selection of the most efficient catalysts whose use led to selective formation of monofunctionalized disiloxanes with the regioselectivity control. All products were isolated and fully characterized by NMR spectroscopy and MS technique.

Category: alcohols-buliding-blocks, Allylboronic acid pinacol ester is a useful research compound. Its molecular formula is C9H17BO2 and its molecular weight is 168.04 g/mol. The purity is usually 95%.
Allylboronic acid pinacol ester is an allylation reagent that is used to produce aldehydes from ketones. It reacts with water, yielding the desired product and formaldehyde as a byproduct. The reaction proceeds through a sequence of steps, in which the boronate ester first reacts with water to form an allylboronate ion and hydrogen gas. This intermediate then reacts with potassium t-butoxide to produce the desired allyl alcohol and potassium borohydride. Finally, the palladium complex catalyst reduces the carbonyl group of the starting material, converting it into an aldehyde. Allylboronic acid pinacol ester is commercially available as a white solid, but can also be synthesized from 2-chloro-5-pinacolylborane (pinacol) in high yield using catalytic cross coupling reactions., 72824-04-5.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Simple alcohols are found widely in nature. Ethanol is the most prominent because it is the product of fermentation, a major energy-producing pathway. 72824-04-5, formula is C9H17BO2, Other simple alcohols, chiefly fusel alcohols, are formed in only trace amounts. More complex alcohols however are pervasive, as manifested in sugars, some amino acids, and fatty acids. , Electric Literature of 72824-04-5

Januszewski, Rafal;Dutkiewicz, Michal;Kownacki, Ireneusz research published 《 An efficient methodology for the synthesis of unique functional polyolefins》, the research content is summarized as follows. An efficient methodol. for the synthesis of a library of new organofunctional polyolefins is proposed. It includes synthesis of a new polymeric precursor and its subsequent functionalization. Optimization of the synthesis conditions led to the complete conversion of the reagents and selective formation of polymers decorated with desired functional groups, whose structures have been confirmed by NMR, FT-IR and GPC analyses. The developed synthetic strategy enables incorporation of a wide variety of organic and organometallic groups into the polymer chains, which cannot be or are tech. difficult to be carried out with conventional polymerization protocols.

72824-04-5, Allylboronic acid pinacol ester is a useful research compound. Its molecular formula is C9H17BO2 and its molecular weight is 168.04 g/mol. The purity is usually 95%.
Allylboronic acid pinacol ester is an allylation reagent that is used to produce aldehydes from ketones. It reacts with water, yielding the desired product and formaldehyde as a byproduct. The reaction proceeds through a sequence of steps, in which the boronate ester first reacts with water to form an allylboronate ion and hydrogen gas. This intermediate then reacts with potassium t-butoxide to produce the desired allyl alcohol and potassium borohydride. Finally, the palladium complex catalyst reduces the carbonyl group of the starting material, converting it into an aldehyde. Allylboronic acid pinacol ester is commercially available as a white solid, but can also be synthesized from 2-chloro-5-pinacolylborane (pinacol) in high yield using catalytic cross coupling reactions., Electric Literature of 72824-04-5

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

In general, the hydroxyl group makes alcohols polar. 141699-55-0, formula is C8H15NO3, Because of hydrogen bonding, alcohols tend to have higher boiling points than comparable hydrocarbons and ethers. SDS of cas: 141699-55-0

Ji, Youngran;Wojtas, Lukasz;Lopchuk, Justin M. research published 《 An improved, gram-scale synthesis of protected 3-haloazetidines: rapid diversified synthesis of azetidine-3-carboxylic acids》, the research content is summarized as follows. Protected 3-haloazetidines (bromide, iodide), widely used and versatile building blocks in medicinal chem., have been prepared in a one-pot, gram-scale strain-release reaction of 1-azabicyclo[1.1.0]butane from com. available starting materials. These intermediates were subsequently used to prepare a series of high value azetidine-3-carboxylic acid derivatives including the first reported synthesis of 1-(tert-butoxy-carbonyl)-3-((trifluoromethyl)thio)azetidine-3-carboxylic acid.

141699-55-0, Tert-butyl 3-hydroxyazetidine-1-carboxylate is a useful research compound. Its molecular formula is C8H15NO3 and its molecular weight is 173.21 g/mol. The purity is usually 95%.

Tert-butyl 3-hydroxyazetidine-1-carboxylate has been shown to be a good substrate for the preparation of N-protected amino alcohols and amines by the process of reductive amination. In this synthesis, tert-butyl azetidinium chloride is used as a catalyst in the reaction with sodium hydroxide. The tert-butyl group can be removed using ammonium hydroxide in the presence of a base such as triethylamine. This reaction can be performed on a large scale, making it useful in the manufacture of pharmaceuticals. The efficiency and solubility of this process make it suitable for use as an introduction to other processes involving N-protected amino alcohols or amines., SDS of cas: 141699-55-0

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts