efficient catalytic asymmetric synthesis of trans-5-aryl-2-substituted cyclohexanones by...

2007 Polyphenyl derivatives Q 0700 Efficient Catalytic Asymmetric Synthesis of trans-5-Aryl-2-substituted Cyclohex- anones by Rhodium-Catalyzed Conjugate Arylation of Racemic 6-Substituted Cyclohexenones. — The reaction affords a nearly 1:1 mixture of trans- and cis-dia- stereomers after the first step. The following epimerization with sodium ethoxide in ethanol leads to the corresponding trans-configurated target compounds. — (CHEN, Q.; SOETA, T.; KURIYAMA, M.; YAMADA, K.-I.; TOMIOKA*, K.; Adv. Synth. Catal. 348 (2006) 18, 2604-2608; Grad. Sch. Pharm. Sci., Kyoto Univ., Sakyo, Kyoto 606, Japan; Eng.) — Y. Steudel 19- 092

Upload: qian-chen

Post on 11-Jun-2016

213 views

Category:

Documents

0 download

Report

Download

Embed Size (px):

TRANSCRIPT

Page 1: Efficient Catalytic Asymmetric Synthesis of trans-5-Aryl-2-substituted Cyclohexanones by Rhodium-Catalyzed Conjugate Arylation of Racemic 6-Substituted Cyclohexenones

2007

Polyphenyl derivativesQ 0700 Efficient Catalytic Asymmetric Synthesis of trans-5-Aryl-2-substituted Cyclohex-

anones by Rhodium-Catalyzed Conjugate Arylation of Racemic 6-Substituted Cyclohexenones. — The reaction affords a nearly 1:1 mixture of trans- and cis-dia-stereomers after the first step. The following epimerization with sodium ethoxide in ethanol leads to the corresponding trans-configurated target compounds. — (CHEN, Q.; SOETA, T.; KURIYAMA, M.; YAMADA, K.-I.; TOMIOKA*, K.; Adv. Synth. Catal. 348 (2006) 18, 2604-2608; Grad. Sch. Pharm. Sci., Kyoto Univ., Sakyo, Kyoto 606, Japan; Eng.) — Y. Steudel

19- 092

Direct decarboxylative allylation and arylation of aliphatic ...rua.ua.es/dspace/bitstream/10045/103987/2/2020_Ramirez...FULL PAPER Direct decarboxylative allylation and arylation

Recent advances in direct C H arylation: Methodology ... · Recent advances in direct C–H arylation: Methodology, selectivity and mechanism in oxazole series Cécile€Verrier,

Efﬁcient Iron-Catalyzed N-Arylation of Aryl Halides with ...ccc.chem.pitt.edu/wipf/Current Literature/John_7.pdfEfﬁcient Iron-Catalyzed N-Arylation of Aryl Halides with Amines

Enantioselective r-Arylation of Aldehydes via the

Continuous flow enantioselective arylation of aldehydes ... · Continuous flow enantioselective arylation of aldehydes with ... important drugs such as ... Continuous flow enantioselective

Iron-catalyzed direct α-arylation of ethers with azoles

Direct Arylation Speaker: Chien-An Chen Teacher: Guey-Sheng Liou

Decarboxylative Benzylation and Arylation of NitrilesS‐1 Decarboxylative Benzylation and Arylation of Nitriles Antonio Recio, III, Jeffrey D. Heinzman, Jon A. Tunge* Department of

Copper-catalyzed N-arylation of heterocycles in ethylene ...scientiairanica.sharif.edu/article_3983_09b... · N-arylation of imidazole, benzimidazole, pyrazole, and indole was performed

Selective Heck Arylation of Cyclohexene with Homogeneous

Selective N-alkylation/α-arylation of N-heterocycles