Month: December 2022

Improved hydrolytic stability of amine-neutralized polyester resin dispersions using 2-butyl-2-ethyl-1,3-propanediol was written by Anonymous. And the article was included in Research Disclosure in 1993.Recommanded Product: 2-Butyl-2-ethylpropane-1,3-diol The following contents are mentioned in the article:

Use of 5-100 mol% replacement of one or more diol monomers with 2-butyl-2-ethyl-1,3-propanediol (I) resulted in an improvement of hydrolytic stability of polyester dispersion as measured by decrease in pH of the dispersions after storage for 28 days at 125F (52°). I also reduced viscosity of the dispersion. This study involved multiple reactions and reactants, such as 2-Butyl-2-ethylpropane-1,3-diol (cas: 115-84-4Recommanded Product: 2-Butyl-2-ethylpropane-1,3-diol).

2-Butyl-2-ethylpropane-1,3-diol (cas: 115-84-4) belongs to alcohols. Alcohols are among the most common organic compounds. They are used as sweeteners and in making perfumes, are valuable intermediates in the synthesis of other compounds, and are among the most abundantly produced organic chemicals in industry. Grignard and organolithium reagents are powerful tools for organic synthesis, and the most common products of their reactions are alcohols.Recommanded Product: 2-Butyl-2-ethylpropane-1,3-diol

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Synthesis of novel isoxazole-benzoquinone hybrids via 1,3-dipolar cycloaddition reaction as key step was written by Ravi Kumar, P.;Behera, Manoranjan;Raghavulu, K.;Jaya Shree, A.;Yennam, Satyanarayana. And the article was included in Tetrahedron Letters in 2012.Category: alcohols-buliding-blocks The following contents are mentioned in the article:

An efficient method for the preparation of novel 2-(5-arylisoxazol-3-yl)cyclohexa-2,5-diene-1,4-dione hybrids via 1,3-dipolar cycloaddition followed by an oxidation reaction using ceric ammonium nitrate (CAN) has been described. Using this method, various aryl as well as alkyl substituted isoxazole-benzoquinone hybrids were synthesized in high yields. This study involved multiple reactions and reactants, such as 2,5-Dihydroxy-4-methylbenzaldehyde (cas: 52010-89-6Category: alcohols-buliding-blocks).

2,5-Dihydroxy-4-methylbenzaldehyde (cas: 52010-89-6) belongs to alcohols. The oxygen atom of the strongly polarized O―H bond of an alcohol pulls electron density away from the hydrogen atom. This polarized hydrogen, which bears a partial positive charge, can form a hydrogen bond with a pair of nonbonding electrons on another oxygen atom. Secondary alcohols are easily oxidized without breaking carbon-carbon bonds only as far as the ketone stage. No further oxidation is seen except under very stringent conditions.Category: alcohols-buliding-blocks

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Determination of characteristic factors of the rate of migration of a group between vicinal carbon atoms was written by Yvernault, Theophile;Mazet, Michel. And the article was included in Comptes Rendus des Seances de l’Academie des Sciences in 1969.Synthetic Route of C9H20O2 The following contents are mentioned in the article:

The total 1st order rate constants for the rearrangement of HOCH2CR1RCH2OH to HOCH2CR(OH)CH2R1 (R and R1 are Me, Et, Pr, Bu, Bz, and Ph) were determined by azeotropic distillation The migration rate appears, as a 1st approximation, to be the product of 2 independent factors: the migratory power of the group, and an assistance factor of the adjacent group. This study involved multiple reactions and reactants, such as 2-Butyl-2-ethylpropane-1,3-diol (cas: 115-84-4Synthetic Route of C9H20O2).

2-Butyl-2-ethylpropane-1,3-diol (cas: 115-84-4) belongs to alcohols. Similar to water, an alcohol can be pictured as having an sp3 hybridized tetrahedral oxygen atom with nonbonding pairs of electrons occupying two of the four sp3 hybrid orbitals. Under carefully controlled conditions, simple alcohols can undergo intermolecular dehydration to give ethers. This reaction is effective only with methanol, ethanol, and other simple primary alcohols.Synthetic Route of C9H20O2

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Pyridoxal: A New Alkylating Agent in Reactions with Phenols and Polyphenols was written by Kibardina, L. K.;Trifonov, A. V.;Burilov, A. R.;Gazizov, A. S.;Pudovik, M. A.. And the article was included in Russian Journal of General Chemistry in 2018.Name: 3-Hydroxy-5-(hydroxymethyl)-2-methylisonicotinaldehyde hydrochloride The following contents are mentioned in the article:

A possibility to use pyridoxal as an alkylating agent in the reactions of electrophilic mono-, di-, and trisubstitution in the aromatic core of various phenols and polyphenols was demonstrated for the first time. New types of hydroxyl-containing aromatic aldehydes containing vitamin B6 fragment were obtained, and the conditions for their synthesis were optimized. This study involved multiple reactions and reactants, such as 3-Hydroxy-5-(hydroxymethyl)-2-methylisonicotinaldehyde hydrochloride (cas: 65-22-5Name: 3-Hydroxy-5-(hydroxymethyl)-2-methylisonicotinaldehyde hydrochloride).

3-Hydroxy-5-(hydroxymethyl)-2-methylisonicotinaldehyde hydrochloride (cas: 65-22-5) belongs to alcohols. Alcohols are weak acids. The most acidic simple alcohols (methanol and ethanol) are about as acidic as water, and most other alcohols are somewhat less acidic. Grignard and organolithium reagents are powerful tools for organic synthesis, and the most common products of their reactions are alcohols.Name: 3-Hydroxy-5-(hydroxymethyl)-2-methylisonicotinaldehyde hydrochloride

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

The influence of fluorine position on the properties of fluorobenzoxaboroles was written by Adamczyk-Wozniak, Agnieszka;Cabaj, Malgorzata K.;Dominiak, Paulina M.;Gajowiec, Patrycja;Gierczyk, Blazej;Lipok, Jacek;Popenda, Lukasz;Schroeder, Grzegorz;Tomecka, Ewelina;Urbanski, Piotr;Wieczorek, Dorota;Sporzynski, Andrzej. And the article was included in Bioorganic Chemistry in 2015.Related Products of 174671-93-3 The following contents are mentioned in the article:

5-Fluoro-2,1-benzoxaborol-1(3H)-ol, a potent antifungal drug also known as Tavaborole or AN2690, has been compared with its three isomers in terms of its activity against several fungi as well as pK_a and multinuclear NMR characterization. The mol. and crystal structure of 6-fluoro-2,1-benzoxaborol-1(3H)-ol was determined and compared with that of AN2690. This study involved multiple reactions and reactants, such as 7-Fluoro-1,3-dihydro-2,1-benzoxaborol-1-ol (cas: 174671-93-3Related Products of 174671-93-3).

7-Fluoro-1,3-dihydro-2,1-benzoxaborol-1-ol (cas: 174671-93-3) belongs to alcohols. Because alcohols are easily synthesized and easily transformed into other compounds, they serve as important intermediates in organic synthesis. Secondary alcohols are easily oxidized without breaking carbon-carbon bonds only as far as the ketone stage. No further oxidation is seen except under very stringent conditions.Related Products of 174671-93-3

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

The influence of fluorine position on the properties of fluorobenzoxaboroles was written by Adamczyk-Wozniak, Agnieszka;Cabaj, Malgorzata K.;Dominiak, Paulina M.;Gajowiec, Patrycja;Gierczyk, Blazej;Lipok, Jacek;Popenda, Lukasz;Schroeder, Grzegorz;Tomecka, Ewelina;Urbanski, Piotr;Wieczorek, Dorota;Sporzynski, Andrzej. And the article was included in Bioorganic Chemistry in 2015.COA of Formula: C7H6BFO2 The following contents are mentioned in the article:

5-Fluoro-2,1-benzoxaborol-1(3H)-ol, a potent antifungal drug also known as Tavaborole or AN2690, has been compared with its three isomers in terms of its activity against several fungi as well as pK_a and multinuclear NMR characterization. The mol. and crystal structure of 6-fluoro-2,1-benzoxaborol-1(3H)-ol was determined and compared with that of AN2690. This study involved multiple reactions and reactants, such as 7-Fluoro-1,3-dihydro-2,1-benzoxaborol-1-ol (cas: 174671-93-3COA of Formula: C7H6BFO2).

7-Fluoro-1,3-dihydro-2,1-benzoxaborol-1-ol (cas: 174671-93-3) belongs to alcohols. The oxygen atom of the strongly polarized O―H bond of an alcohol pulls electron density away from the hydrogen atom. This polarized hydrogen, which bears a partial positive charge, can form a hydrogen bond with a pair of nonbonding electrons on another oxygen atom. Under carefully controlled conditions, simple alcohols can undergo intermolecular dehydration to give ethers. This reaction is effective only with methanol, ethanol, and other simple primary alcohols.COA of Formula: C7H6BFO2

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Neopentylic rearrangement of 2,2-disubstituted-1,3-propanediols in acid was written by Mazet, Michel. And the article was included in Bulletin de la Societe Chimique de France in 1969.Application In Synthesis of 2-Butyl-2-ethylpropane-1,3-diol The following contents are mentioned in the article:

The dehydration and substituent migration rates (Yvernault, Th. and Mazet, M., 1969), of 2,2-dihydrocarbyl-1,3-propanediols were studied in H2SO4. The reaction occurred by a synchronic ionization-migration mechanism. The substituents had a steric effect. The rates increased with the mol. weight of one of the substituents, and were higher for aryl, as compared to alkyl groups. This study involved multiple reactions and reactants, such as 2-Butyl-2-ethylpropane-1,3-diol (cas: 115-84-4Application In Synthesis of 2-Butyl-2-ethylpropane-1,3-diol).

2-Butyl-2-ethylpropane-1,3-diol (cas: 115-84-4) belongs to alcohols. Under appropriate conditions, inorganic acids also react with alcohols to form esters. To form these esters, a wide variety of specialized reagents and conditions can be used. Tertiary alcohols cannot be oxidized at all without breaking carbon-carbon bonds, whereas primary alcohols can be oxidized to aldehydes or further oxidized to carboxylic acids.Application In Synthesis of 2-Butyl-2-ethylpropane-1,3-diol

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Utilization of pyridoxal acetal salts as water-triggered, slow-release pro-fragrances was written by Weeks, Kellie L.;Rutkowski, Kyle R.;Morales Loyola, Arnold A.;Boyce, Gregory R.. And the article was included in New Journal of Chemistry in 2018.Category: alcohols-buliding-blocks The following contents are mentioned in the article:

The synthesis of pyridoxal acetal salts and the controlled-release of the alcs. in the presence of neutral pH water is described. The rate of release was monitored by ¹H NMR and was found to be dependent on the concentration of water in the sample. The acetal salts are stable in the absence of moisture and show promise as a vitamin-based pro-fragrance delivery system. This study involved multiple reactions and reactants, such as 3-Hydroxy-5-(hydroxymethyl)-2-methylisonicotinaldehyde hydrochloride (cas: 65-22-5Category: alcohols-buliding-blocks).

3-Hydroxy-5-(hydroxymethyl)-2-methylisonicotinaldehyde hydrochloride (cas: 65-22-5) belongs to alcohols. Alcohols are weak acids. The most acidic simple alcohols (methanol and ethanol) are about as acidic as water, and most other alcohols are somewhat less acidic. Alcohols may be oxidized to give ketones, aldehydes, and carboxylic acids. These functional groups are useful for further reactions. Oxidation of organic compounds generally increases the number of bonds from carbon to oxygen (or another electronegative element, such as a halogen), and it may decrease the number of bonds to hydrogen.Category: alcohols-buliding-blocks

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Highly Acidic BINOL-Derived Phosphoramidimidates and their Application in the Bronsted Acid Catalyzed Synthesis of α-Tocopherol was written by Kaib, Philip S. J.;List, Benjamin. And the article was included in Synlett in 2016.Application of 851615-07-1 The following contents are mentioned in the article:

The design and synthesis of highly acidic BINOL-derived N,N’-bistriflylphosphoramidimidate and N,N’-bisarylsulfonylphosphoramidimidate Bronsted acid catalysts are reported. Thus, freshly prepared phosphoramidimidate I catalyzed the diastereoselective addition of trimethylhydroquinone to (7R,11R)-isophytol to give α-tocopherol with a diastereomeric ratio of 66:34. This study involved multiple reactions and reactants, such as (R)-[1,3′:1′,1”:3”,1”’-Quaternaphthalene]-2′,2”-diol (cas: 851615-07-1Application of 851615-07-1).

(R)-[1,3′:1′,1”:3”,1”’-Quaternaphthalene]-2′,2”-diol (cas: 851615-07-1) belongs to alcohols. A strong base can deprotonate an alcohol to yield an alkoxide ion (R―O−). For example, sodamide (NaNH2), a very strong base, abstracts the hydrogen atom of an alcohol. The most common reactions of alcohols can be classified as oxidation, dehydration, substitution, esterification, and reactions of alkoxides.Application of 851615-07-1

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

A vicarious, one-pot synthesis of benzo- and naphthofurans: Applications to the syntheses of stereumene B and paeoveitols was written by Rashid, Showkat;Bhat, Bilal A.;Mehta, Goverdhan. And the article was included in Tetrahedron Letters in 2019.Reference of 52010-89-6 The following contents are mentioned in the article:

An interesting albeit unexpected deviation during attempted Tanabe γ-lactone annulation on 4-hydroxycyclohexanones has led to a general, one-pot synthesis of benzofurans and naphtho[2,3-b]furans from readily assembled precursors. The utility of this adaptable methodol. has been demonstrated through concise syntheses of natural products, stereumene B, paeoveitol D and (±)-paeoveitol. This study involved multiple reactions and reactants, such as 2,5-Dihydroxy-4-methylbenzaldehyde (cas: 52010-89-6Reference of 52010-89-6).

2,5-Dihydroxy-4-methylbenzaldehyde (cas: 52010-89-6) belongs to alcohols. Alcohols are among the most common organic compounds. They are used as sweeteners and in making perfumes, are valuable intermediates in the synthesis of other compounds, and are among the most abundantly produced organic chemicals in industry. Under carefully controlled conditions, simple alcohols can undergo intermolecular dehydration to give ethers. This reaction is effective only with methanol, ethanol, and other simple primary alcohols.Reference of 52010-89-6

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts