Tetrahedron Letters p. 2059 - 2062 (1988)
Update date:2022-09-26
Topics:
Carretero, Juan Carlos
Ghosez, Leon
The lithio derivative of methyl 3-phenylsulphonylorthopropionate 1 reacts with epoxides to give, after acidic work-up and treatment with p-toluenesulphonic acid, β-phenylsulphonyl δ-lactones 2.These are directly converted into the corresponding α,β-unsaturated δ-lactones 3 upon treatment with triethylamine or DBU.An application of this new method to the synthesis of (-)-argentilactone 4 is described.
View MoreWuxi Zuping Food Science And Technology Co.,LTD.
Contact:+86-510-87210822
Address:Guanlin town
Zibo Fuxi'er Chemical Co.,Ltd （Shanxian Fuxi'er Chemical Co.,Ltd）
Contact:+86-533-2091422
Address:Eastern 4 on the 3th Road ,Liangxiang Industrial Park, Zibo city ,Shandong,China
QINGDAO DEVELOP chemistry Co.,Limited
Contact:+86-532-85807910
Address:98#Nanjing Road, Qingdao, China 266071
Contact:18710867521(wechat)
Address:Rm10516,Galaxy Tech Building #2,No.25 Tangyan Rd,Hi-Tech Zone,Xi'an, China
Tianjin Tensing Fine Chemical Research Develop Centre
Contact:86-022-23718576,13032267585
Address:2-2-201,13 Guiyuan road,Huayuan Industry district,Tianjin,china
Doi:10.1021/ol049266r
(2004)Doi:10.1021/ja01465a032
(1961)Doi:10.1021/ja00530a059
(1980)Doi:10.1016/j.jmgm.2013.04.006
(2013)Doi:10.1021/jo00393a025
(1979)Doi:10.1016/j.molstruc.2014.10.046
(2015)
