Tetrahedron p. 6903 - 6908 (1998)
Update date:2022-08-11
Topics:
Krief, Alain
Ronvaux, Alain
Tuch, Arounarith
γ-Butyrolactones have been produced in good yield from alkylidene cyclopropanes, as racemates or as an enantiomerically enriched mixture of stereoisomers (e.e.>60%) depending upon the method used. Optically active cyclobutanones which are intermediate in the process have been in some cases isolated. We show the limitations of a competitive method previously described and point out its weak step.
View MoreRugao Jinling Chemical Co., Ltd.
Contact:0086-513-68005586
Address:Lianluo new village huangshi town Rugao city Jiangsu Province.
Shanghai Chemchallenger Biotech Co., Ltd.
Contact:0086-21-68110815
Address:Room 2056, Building 1, No. 1065, Jiaxin Road Shanghai China (Mainland) 201800
zhengzhou Triz Pharma-Tech Co., Ltd
website:http://www.Trizpharma-tech.com
Contact:+86-0371-86597269,53392065
Address:High-tech Industrial Development Zone, Zhengzhou City, NO.7 Holly Street
Beijing Mashi Fine Chemical Co.,Ltd.
Contact:+86-10-61271592
Address:Room 506, Section B, Kaichi Mansion, Industrial Development
Jiangsu Dacheng Pharmaceutical and Chemical Co.,Ltd
Contact:+86-0517-87036900
Address:Chuzhou Chemical park, Huai'an, Jiangsu Province
Doi:10.1248/cpb.49.721
(2001)Doi:10.1021/acs.organomet.9b00833
(2020)Doi:10.1139/v55-104
(1955)Doi:10.1016/S0040-4039(00)84659-6
(1986)Doi:10.2174/1570178616666190514080155
(2020)Doi:10.1515/chempap-2015-0228
(2016)