Month: November 2022

Polynorbornene-Based Double-Stranded Ladderphanes with Cubane, Cuneane, Tricyclooctadiene, and Cyclooctatetraene Linkers was written by Yeh, Nai-Hua; Chen, Chih-Wei; Lee, Shern-Long; Wu, Hung-Jen; Chen, Chun-hsien; Luh, Tien-Yau. And the article was included in Macromolecules (Washington, DC, United States) on March 27,2012.Recommanded Product: Cubane-1,4-diyldimethanol The following contents are mentioned in the article:

Double-stranded ladderphanes 2, 3, and 5 having cubane, cuneane, and cyclooctatetraene linkers are synthesized by ring-opening metathesis polymerization (ROMP) of the corresponding bisnorbornene monomers 10, 11, and 13, resp. Attempts to polymerize the corresponding tricyclooctadiene-linked bisnorbornene 12 are not successful, starting monomer being recovered. Polymer with this tricyclic diene linker 4 is obtained from the rhodium-catalyzed isomerization of 2. The scanning tunneling microscopic (STM) image of 2 shows an ordered pattern on the graphite surface by self-assembly. This study involved multiple reactions and reactants, such as Cubane-1,4-diyldimethanol (cas: 60462-27-3Recommanded Product: Cubane-1,4-diyldimethanol).

Cubane-1,4-diyldimethanol (cas: 60462-27-3) 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. The most common reactions of alcohols can be classified as oxidation, dehydration, substitution, esterification, and reactions of alkoxides.Recommanded Product: Cubane-1,4-diyldimethanol

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Cubane derivatives 10. Synthesis and molecular structures of nitroxymethylcubanes was written by Romanova, L. B.; Barinova, L. S.; Zakharov, V. V.; Eremenko, L. T.; Aleksandrov, G. G.; Eremenko, I. L.. And the article was included in Russian Chemical Bulletin on May 31,2010.Recommanded Product: Cubane-1,4-diyldimethanol The following contents are mentioned in the article:

The reactions of hydroxymethylcubanes with nitric acid result in the resp. nitroxymethylcubanes. This study involved multiple reactions and reactants, such as Cubane-1,4-diyldimethanol (cas: 60462-27-3Recommanded Product: Cubane-1,4-diyldimethanol).

Cubane-1,4-diyldimethanol (cas: 60462-27-3) 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. Converting an alcohol to an alkene requires removal of the hydroxyl group and a hydrogen atom on the neighbouring carbon atom. Dehydrations are most commonly carried out by warming the alcohol in the presence of a strong dehydrating acid, such as concentrated sulfuric acid.Recommanded Product: Cubane-1,4-diyldimethanol

60462-27-3;Cubane-1,4-diyldimethanol;The future of 60462-27-3;New trend of C10H12O2;function of 60462-27-3

Cubane Arrives on the Cucurbituril Scene was written by Jelinkova, Kristyna; Surmova, Heda; Matelova, Alena; Rouchal, Michal; Pruckova, Zdenka; Dastychova, Lenka; Necas, Marek; Vicha, Robert. And the article was included in Organic Letters on May 19,2017.Quality Control of Cubane-1,4-diyldimethanol The following contents are mentioned in the article:

Cubane, an intriguing chem. curiosity first studied in the early 1960s, has become a valuable structural motif and has recently been involved in the structures of a great number of prospective compounds The first dicationic supramol. guest 5 is prepared and derived from a 1,4-disubstituted cubane moiety, and its binding behavior toward cucurbit[n]urils (CBn) and cyclodextrins (CD) is studied. The bisimidazolium salt 5 forms 1:1 inclusion complexes with CB7, CB8, and β-CD with the resp. association constants (6.7 ± 0.5) × 1011 M-1, (1.5 ± 0.2) × 109 M-1, and <102 M-1 in water. The solid-state structures of the 5@CB7 and 5@CB8 complexes are also reported. This study involved multiple reactions and reactants, such as Cubane-1,4-diyldimethanol (cas: 60462-27-3Quality Control of Cubane-1,4-diyldimethanol).

Cubane-1,4-diyldimethanol (cas: 60462-27-3) 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.Quality Control of Cubane-1,4-diyldimethanol

60462-27-3;Cubane-1,4-diyldimethanol;The future of 60462-27-3;New trend of C10H12O2;function of 60462-27-3

New method for preparation of aluminum hydride solutions was written by Zakharov, V. V.; Bugaeva, G. P.; Naumenko, I. G.; Nechiporenko, G. N.; Petinov, V. I.. And the article was included in Zhurnal Prikladnoi Khimii (Sankt-Peterburg) on June 30,1999.SDS of cas: 60462-27-3 The following contents are mentioned in the article:

Stable solutions of AlH3 were obtained by precipitation of AlH3 (synthesized from Al and H2) from an ether or amine solvent onto a surface cooled by liquid N2, thawing, and separating the AlH3 solution from Al and other solid products. The AlH3 prepared in this way reduced 1,4-cubanedicarboxylic acid to 1,4-cubanedimethanol in 85% yield. This study involved multiple reactions and reactants, such as Cubane-1,4-diyldimethanol (cas: 60462-27-3SDS of cas: 60462-27-3).

Cubane-1,4-diyldimethanol (cas: 60462-27-3) belongs to alcohols. Because alcohols are easily synthesized and easily transformed into other compounds, they serve as important intermediates in organic synthesis. 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.SDS of cas: 60462-27-3

60462-27-3;Cubane-1,4-diyldimethanol;The future of 60462-27-3;New trend of C10H12O2;function of 60462-27-3

Unravelling the nature of binding of cubane and substituted cubanes within cucurbiturils: A DFT and NCI study was written by Venkataramanan, Natarajan Sathiyamoorthy; Suvitha, Ambigapathy; Kawazoe, Yoshiyuki. And the article was included in Journal of Molecular Liquids on June 15,2018.SDS of cas: 60462-27-3 The following contents are mentioned in the article:

The nature of interactions between the neutral, charged and substituted cubane, within cucurbituril host were analyzed employing the dispersion corrected d. functional theory. The structural comparison between the inclusion complexes of CB7 and CB8 shows a best fit for the CB7. The computed Gibbs free energy for the formation of inclusion complexes by the neutral guests were close to the exptl. estimate The dicationic guest within CB has the highest strain energy with least strain on the host. The conceptual DFT based anal. ECT anal. shows a charge transfer from the host to guest in neutral systems, while for the dicationic guest an electron transfer from guest to host has been noticed, which was further conformed from the quant. MESP values. The computed NICS values on the cubane, are not affected by the introduction of charge/substituents implying that cubane part act as a spacer group while the functional groups present on the cubane dictates the charge transfer. In AIM anal., the ρ value is least for the complex cubane@CB7 and highest for the cubane functionalized dicationic complex@CB complexes. The NCI-RDG anal. for the inclusion complex with dicarboxylic guest, the spike at higher d. region undergoes a shift, reflecting the increase in repulsive energy. In the inclusion complexes of CB7 the patch escalation in the NCI isosurface occurs evenly in CB7 than on the CB8 inclusion complexes, signifying the fit-induced extra stability of the CB7 inclusion complexes. EDA anal. shows that the Pauli repulsive energy increase with the increase in the size of the guest mol. and among the guest the dicationic has the highest repulsive energy. The presence of higher amount of electrostatic interactions in the dicationic complex has remunerated the dispersion contribution in the dicationic complexes. This study involved multiple reactions and reactants, such as Cubane-1,4-diyldimethanol (cas: 60462-27-3SDS of cas: 60462-27-3).

Cubane-1,4-diyldimethanol (cas: 60462-27-3) 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. Converting an alcohol to an alkene requires removal of the hydroxyl group and a hydrogen atom on the neighbouring carbon atom. Dehydrations are most commonly carried out by warming the alcohol in the presence of a strong dehydrating acid, such as concentrated sulfuric acid.SDS of cas: 60462-27-3

60462-27-3;Cubane-1,4-diyldimethanol;The future of 60462-27-3;New trend of C10H12O2;function of 60462-27-3

3.* Synthesis and molecular structure of 1,4-bis(hydroxymethyl)cubane was written by Zakharov, V. V.; Bugaeva, G. P.; Ivanova, M. E.; Romanova, L. B.; Eremenko, L. T.; Nefedov, S. E.; Eremenko, I. L.. And the article was included in Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya) on July 31,1998.Related Products of 60462-27-3 The following contents are mentioned in the article:

An efficient procedure for the preparation of 1,4-bis(hydroxymethyl)cubane by reduction of 1,4-cubanedicarboxylic acid or its di-Me ester with aluminum hydride was developed. The mol. structure of 1,4-bis(hydroxymethyl)cubane was established by X-ray diffraction anal. This study involved multiple reactions and reactants, such as Cubane-1,4-diyldimethanol (cas: 60462-27-3Related Products of 60462-27-3).

Cubane-1,4-diyldimethanol (cas: 60462-27-3) 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. The most common reactions of alcohols can be classified as oxidation, dehydration, substitution, esterification, and reactions of alkoxides.Related Products of 60462-27-3

60462-27-3;Cubane-1,4-diyldimethanol;The future of 60462-27-3;New trend of C10H12O2;function of 60462-27-3

Synthesis of 4-bromocubane-1-carboxaldehyde was written by Shastin, A. V.; Zakharov, V. V.; Bugaeva, G. P.; Eremenko, L. T.; Romanova, L. B.; Lagodzinskaya, G. V.; Aleksandrov, G. G.; Eremenko, I. L.. And the article was included in Russian Chemical Bulletin on July 31,2006.Product Details of 60462-27-3 The following contents are mentioned in the article:

Oxidation of 4-bromo-1-(hydroxymethyl)cubane and 1,4-bis(hydroxymethyl)cubane with the 2,2,6,6-tetramethylpiperidine N-oxyl-trichloroisocyanuric acid-sodium bicarbonate system afforded the corresponding aldehydes (I; Y = Br, CHO). 4-Bromocubanecarboxaldehyde was also obtained in high yield by reduction of 4-bromocubanecarboxylic acid and its Me ester with bis(N-methylpiperazinyl)aluminum hydride. This study involved multiple reactions and reactants, such as Cubane-1,4-diyldimethanol (cas: 60462-27-3Product Details of 60462-27-3).

Cubane-1,4-diyldimethanol (cas: 60462-27-3) belongs to alcohols. Alkyl halides are often synthesized from alcohols, in effect substituting a halogen atom for the hydroxyl group. Converting an alcohol to an alkene requires removal of the hydroxyl group and a hydrogen atom on the neighbouring carbon atom. Dehydrations are most commonly carried out by warming the alcohol in the presence of a strong dehydrating acid, such as concentrated sulfuric acid.Product Details of 60462-27-3

60462-27-3;Cubane-1,4-diyldimethanol;The future of 60462-27-3;New trend of C10H12O2;function of 60462-27-3

Synthesis and structures of 1,4-bis(chloromethyl)-and 1,4-bis(bromomethyl)cubanes was written by Shastin, A. V.; Romanova, L. B.; Eremenko, L. T.; Zakharov, V. V.; Lagodzinskaya, G. V.; Aleksandrov, G. G.; Eremenko, I. L.. And the article was included in Russian Chemical Bulletin on August 31,2006.Recommanded Product: Cubane-1,4-diyldimethanol The following contents are mentioned in the article:

1,4-Bis(chloromethyl)cubane (I) and 1,4-bis(bromomethyl)cubane (II) were synthesized by the reactions of triphenylphosphine with CCl4 and NBS, resp. The structures of the compounds were studied by X-ray diffraction anal. of I [monoclinic, P2(1)/c, a 6.035(12), b 7.365(17), c 11.49(3) Å, β 104.67(10)°, V 494(2) Å3, Z 2] and II [monoclinic, P2(1)/c, a 5.332(3), b 11.074(7), c 7.787(4) Å, β 105.83(4)°, V 442.3(4) Å3, Z 2]. This study involved multiple reactions and reactants, such as Cubane-1,4-diyldimethanol (cas: 60462-27-3Recommanded Product: Cubane-1,4-diyldimethanol).

Cubane-1,4-diyldimethanol (cas: 60462-27-3) belongs to alcohols. Because alcohols are easily synthesized and easily transformed into other compounds, they serve as important intermediates in organic synthesis. 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.Recommanded Product: Cubane-1,4-diyldimethanol

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Alkynylcubanes as Precursors of Rigid-Rod Molecules and Alkynylcyclooctatetraenes was written by Eaton, Philip E.; Galoppini, Elena; Gilardi, Richard. And the article was included in Journal of the American Chemical Society on August 24,1994.COA of Formula: C10H12O2 The following contents are mentioned in the article:

The authors have developed new methodol. for the synthesis of alkynylcubanes and have used these compounds to make rigid-rod mols. constructed of cubane and acetylene subunits. Terminal and substituted alkynylcubanes, e.g., ethynylcubane, were synthesized by n-BuLi-promoted elimination of halogen from dibromovinylcubanes, e.g., (2,2-dibromovinyl)cubane, followed by quenching with electrophiles. Systems with one or two acetylenic units between two cubanes were also prepared Dimerizations and cross-coupling reactions of various 1,4-diethynylcubanes afforded longer rods. This study involved multiple reactions and reactants, such as Cubane-1,4-diyldimethanol (cas: 60462-27-3COA of Formula: C10H12O2).

Cubane-1,4-diyldimethanol (cas: 60462-27-3) 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. A multistep synthesis may use Grignard-like reactions to form an alcohol with the desired carbon structure, followed by reactions to convert the hydroxyl group of the alcohol to the desired functionality.COA of Formula: C10H12O2

60462-27-3;Cubane-1,4-diyldimethanol;The future of 60462-27-3;New trend of C10H12O2;function of 60462-27-3

Electron in a cube: synthesis and characterization of perfluorocubane as an electron acceptor was written by Sugiyama, Masafumi; Akiyama, Midori; Yonezawa, Yuki; Komaguchi, Kenji; Higashi, Masahiro; Nozaki, Kyoko; Okazoe, Takashi. And the article was included in Science (Washington, DC, United States) on August 12,2022.Computed Properties of C10H12O2 The following contents are mentioned in the article:

The synthesis and characterization of perfluorocubane, a stable polyhedral fluorocarbon was reported. The key to the successful synthesis was the efficient introduction of multiple fluorine atoms to cubane by liquid-phase reaction with fluorine gas. The solid-state structure of perfluorocubane was confirmed using x-ray crystallog., and its electron-accepting character was corroborated electrochem. and spectroscopically. The radical anion of perfluorocubane was examined by matrix-isolation ESR spectroscopy, which revealed that the unpaired electron accepted by perfluorocubane is located predominantly inside the cage. This study involved multiple reactions and reactants, such as Cubane-1,4-diyldimethanol (cas: 60462-27-3Computed Properties of C10H12O2).

Cubane-1,4-diyldimethanol (cas: 60462-27-3) 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. Converting an alcohol to an alkene requires removal of the hydroxyl group and a hydrogen atom on the neighbouring carbon atom. Dehydrations are most commonly carried out by warming the alcohol in the presence of a strong dehydrating acid, such as concentrated sulfuric acid.Computed Properties of C10H12O2

60462-27-3;Cubane-1,4-diyldimethanol;The future of 60462-27-3;New trend of C10H12O2;function of 60462-27-3