HIGHLY STEREOSELECTIVE CONSTRUCTION OF CHIRAL QUATERNARY CARBON: ASYMMETRIC SYNTHESIS OF β,β-DISUBSTITUTED γ-BUTYROLACTONES

DOI: 10.1246/cl.1981.1621

Source and publish data:

Chemistry Letters p. 1621 - 1624 (1981)

Update date:2022-08-03

Topics: Chiral Auxiliary Approach Chiral Catalyst Approach

Authors:

Tomioka, Kiyoshi

Cho, Youn-Sang

Sato, Fuminori

Koga, Kenji

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1246/cl.1981.1621

Asymmetric synthesis of β,β-disubstituted γ-butyrolactones was carried out in highly stereoselective and predictable way, by means of sequential dialkylation of (S)-γ-trityloxymethyl-γ-butyrolactone followed by lactone carbonyl transposition.Application t

Full text of DOI:10.1246/cl.1981.1621

Products guided by the article

Product name:(3S,5R)-3-Trityloxymethyl-2-oxa-spiro[4.5]dec-6-ene-1,8-dione

Cas No:80371-91-1

R&D Labs maybe for 80371-91-1

Dezhou Longteng Chemical Co., Ltd.

website:http://www.sodium-methoxide.cn/

Contact:0086-18866052283

Address:Xinhua Industrial Zone, Dezhou City, Shandong Province, China
Beijing eternalchem Co,. Ltd

Contact:+86-10-59484199

Address:No.58-A1026 Liangguan Street
Zibo Xiaoguang Chemical Material Co., Ltd

Contact:15954099116

Address:Boshan Development Zone
Exploiter Molybdenum Co.,Ltd

Contact:86-379-63338609

Address:Jiudian Village,Deting Town,Song County,Luoyang
Yangling Ciyuan biotech Co., Ltd.

Contact:86-15802970736

Address:2-1804, International Park Mansion, No.2, South Fengdeng Road, Lianhu District

Relevant to this article

New Reagent for Reductive Coupling of Carbonyl and Imine Compounds: Highly Reactive Manganese-Mediated Pinacol Coupling of Aryl Aldehydes, Aryl Ketones, and Aldimines

Doi:10.1021/jo971942y
(1998)
Reaction of a chiral cyclopropyl halide with alkali metals in alcohol solvents. The surface nature of the reaction

Doi:10.1016/S0040-4039(00)77709-4
(1992)
Functionalization of 2-alkylidenetetrahydrofurans and 2- alkylidenepyrrolidines by palladium(0)-catalyzed cross-coupling reactions

Doi:10.1055/s-2004-830892
(2004)
Synthesis of new tridentate chiral aminoalcohols by a multicomponent reaction and their evaluation as ligands for catalytic asymmetric Strecker reaction

Doi:10.1016/j.tet.2007.06.047
(2007)
Urea host monomers for stoichiometric molecular imprinting of oxyanions

Doi:10.1021/jo048470p
(2005)
Aluminium(III) Chloride-Catalyzed Three-Component Condensation of Aromatic Aldehydes, Nitroalkanes and Sodium Azide for the Synthesis of 4-Aryl-NH-1,2,3-triazoles

Doi:10.1002/adsc.201600098
(2016)

Article Doi