Journal of the Chemical Society. Perkin transactions I p. 147 - 150 (1996)
Update date:2022-08-05
Topics:
Reineke, Ninja
Zaidi, Naveed A.
Mitra, Manju
O'Hagan, David
Batsanov, Andrei S.
Howard, Judith A. K.
Naumov, Dmitri Y.
An efficient one-step procedure is described for the synthesis of 2-(trifluoromethyl)butyrolactone 1 and 4-substituted 2-(trifluoromethyl)butyrolactones by the photocatalytic conjugate addition of primary and secondary alcohols to 2-(trifluoromethyl)acrylic acid 6. With the exception of methanol, the reactions are conducted without a photosensitiser. The diastereoisomers of compounds 8 and 10 were separable by chromatography and their relative configurations were established unambiguously by X-ray analyses of suitable crystals.
View MoreChangzhou Ansciep Chemical Co.,Ltd.
Contact:+86 519 8630 5871
Address:A-710 Boan International, 8 East Guangdian Road,Wujin,Changzhou
Changsha Nutritopper Bio Technology Co.,Ltd.
Contact:+86-731-87803543
Address:East 1st Street, Baima Road, Ningxiang County
Contact:86-574-26865651
Address:529 YuanBaoShan Road, Beilun District
Hangzhou Maytime Bio-Tech Co.,Ltd.
website:http://www.maytime.com.cn
Contact:+86-571-88925295 88920965
Address:NO.2-1701 Ganghui Central Ningwei Street, Xiaoshan Hangzhou Zhejiang China
Contact:+86 21 5017 5386
Address:No 999,Jiangyue Rd, Minhang Dist ,201114,Shanghai ,China
Doi:10.1080/00397911.2013.813053
(2014)Doi:10.1016/0040-4039(95)00915-Y
(1995)Doi:10.1002/hlca.193301601129
()Doi:10.1055/s-1988-27720
(1988)Doi:10.1016/0022-328X(88)83132-2
(1988)Doi:10.1002/ejoc.202000198
(2020)