523-25-1Relevant academic research and scientific papers
ARYLCYCLOHEXYLAMINE DERIVATIVES AND THEIR USE IN THE TREATMENT OF PSYCHIATRIC DISORDERS
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Paragraph 0355, (2021/07/02)
Provided herein are arylcyclohexylamine derivatives and their use in the treatment of psychiatric disorders.
Palladium-catalyzed asymmetric hydrogenation of 2-aryl cyclic ketones for the synthesis oftranscycloalkanols through dynamic kinetic resolution under acidic conditions
Li, Xiang,Zhao, Zi-Biao,Chen, Mu-Wang,Wu, Bo,Wang, Han,Yu, Chang-Bin,Zhou, Yong-Gui
supporting information, p. 5815 - 5818 (2020/06/03)
The first efficient palladium-catalyzed asymmetric hydrogenation of 2-aryl cyclic ketones has been described through dynamic kinetic resolution under acidic conditions, providing a facile access to chiraltranscycloalkanol derivatives with excellent enantioselectivities.
Aromatic compound, preparation method and use of aromatic compound
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Paragraph 0149-0153, (2019/10/29)
The invention relates to an aromatic compound, a preparation method and use of the aromatic compound, andspecifically discloses a compound represented by the following formula (I), or a tautomer or anenantiomer or a diastereomer or a racemate of the compound or a mixture of the compound or a pharmaceutically acceptable salt of the compound. The invention further discloses a preparation method ofthe compound and application of the compound in treating nervous systemdiseases.
Asymmetric Induction via a Helically Chiral Anion: Enantioselective Pentacarboxycyclopentadiene Br?nsted Acid-Catalyzed Inverse-Electron-Demand Diels-Alder Cycloaddition of Oxocarbenium Ions
Gheewala, Chirag D.,Hirschi, Jennifer S.,Lee, Wai-Hang,Paley, Daniel W.,Vetticatt, Mathew J.,Lambert, Tristan H.
supporting information, p. 3523 - 3527 (2018/03/21)
An enantioselective catalytic inverse-electron-demand Diels-Alder reaction of salicylaldehyde acetal-derived oxocarbenium ions and vinyl ethers to generate 2,4-dioxychromanes is described. Chiral pentacarboxycyclopentadiene (PCCP) acids are found to be effective for a variety of substrates. Computational and X-ray crystallographic analyses support the unique hypothesis that an anion with point-chirality-induced helical chirality dictates the absolute sense of stereochemistry in this reaction.
Construction of a chiral quaternary carbon center by catalytic asymmetric alkylation of 2-arylcyclohexanones under phase-transfer conditions
Kano, Taichi,Hayashi, Yumi,Maruoka, Keiji
supporting information, p. 7134 - 7137 (2013/06/27)
In this paper, we present an asymmetric alkylation of modified 2-arylcyclohexanones that employs a novel chiral ammonium bromide as a phase-transfer catalyst and an achiral auxiliary as a controller to improve the enantioselectivity to afford optically enriched products having a chiral quaternary carbon center.
A boron-based synthesis of the natural product (+)-trans- dihydrolycoricidine
Poe, Sarah L.,Morken, James P.
supporting information; experimental part, p. 4189 - 4192 (2011/06/20)
Diastereoselective diboration results in the highly selective 1,4-dihydroxylation of chiral cyclohexadienes (see scheme). Together with the catalytic enantioselective conjugate allylboration, the diene diboration facilitates the asymmetric synthesis of the cytotoxic agent (+)-trans- dihydrolycoricidine (1). pin=pinacol. Copyright
Copper(II)-catalyzed meta-selective direct arylation of α-aryl carbonyl compounds
Duong, Hung A.,Gilligan, Ruth E.,Cooke, Michael L.,Phipps, Robert J.,Gaunt, Matthew J.
supporting information; experimental part, p. 463 - 466 (2011/03/16)
Strong competition: A method for the meta-selective arylation of the highly versatile α-aryl carbonyl motif using diaryliodonium salts is described. In this CuII-catalyzed process the remote carbonyl group is capable of overpowering even strongly para-directing functionalities to form the elusive meta-products (see scheme). Remarkably, the arylation process can also operate under metal-free conditions.
Discovery of N-(2-aryl-cyclohexyl) substituted spiropiperidines as a novel class of GlyT1 inhibitors
Pinard, Emmanuel,Ceccarelli, Simona M.,Stalder, Henri,Alberati, Daniela
, p. 349 - 353 (2007/10/03)
Screening of the Roche compound library led to the identification of cis-N-(2-phenyl-cyclohexyl)-spiropiperidine 1 as structurally novel GlyT1 inhibitor. The SAR, which was developed in this series, resulted in the discovery of highly potent compounds displaying excellent selectivity against the GlyT2 isoform.
Tin(IV) chloride-chiral pyrogallol derivatives as new Lewis acid-assisted chiral Bronsted acids for enantioselective polyene cyclization
Kumazawa, Keiko,Ishihara, Kazuaki,Yamamoto, Hisashi
, p. 2551 - 2554 (2007/10/03)
(Matrix Presented) New Lewis acid-assisted Bronsted acids (LBAs), tin(IV) chloride-2,6-dialkoxyphenols, serve as artificial cyclases for biomimetic polyene cyclization. For example, the enantioselective cyclization of 4-(homogeranyl)toluene using tin(IV) chloride-2,6-di[(1′R,2′R)- trans-2′-(3″,5″-xylyl)cyclohexanoxy]-phenol gave a trans-fused tricyclic compound with 85% ee.
Enzymatic resolution of trans-2-arylcyclohexan-1-ols using crude chicken liver esterase (CCLE) as biocatalyst
Basavaiah,Rao
, p. 223 - 234 (2007/10/02)
Homochiral trans-2-arylcyclohexan-1-ols were synthesized via crude chicken liver esterase (CCLE) mediated enantioselective hydrolysis of the corresponding racemic acetates.
