Synlett p. 469 - 470 (1997)
Update date:2022-08-03
Topics:
Danheiser, Rick L.
Lee, Thomas W.
Menichincheri, Maria
Brunelli, Steven
Nishiuchi, Masaki
An efficient two-step synthesis of alkylidenecyclopropanes is reported based on the addition of metallated cyclopropyl thiol esters to carbonyl compounds. Thermolysis of the resulting α-spirocyclopropyl-β-lactones at 105-150°C induces thermal [2+2] cycloreversion to furnish alkylidenecyclopropanes in good yield.
View MorePINGYUAN SIHUAN PHARMACEUTICAL CO., LTD
Contact:+86-531-55696072
Address:#2766,yinxiu Road, Economic Development Zone, Pingyuan Country, Shandong Province, China.
Arshine Pharmaceutical Co., Limited
website:http://www.cnarshine.com
Contact:0731-88503671
Address:Room 1109.Block C3, Lugu Enterprise Plaza,No.27 Wenxuan Road,Changsha National Hi-Tech Industrial Development Zone,Hunan ,P.R.China
Hangzhou Ledun Technology Co.,Ltd.
Contact:86-571-18767088918
Address:No.6 street,XiaSha,Hangzhou,China.
Valiant Fine Chemicals Co., Ltd.
Contact:+86 535 6101878/6374484
Address:11 Wuzhishan Rd.,YTETDZ,Yantai,264006,Shandong,China
Contact:
Address:308# dongwu avenue dongxihu district wuhan city
Doi:10.1016/S0960-894X(97)00251-5
(1997)Doi:10.1007/BF00480619
()Doi:10.1016/S0040-4039(97)00918-0
(1997)Doi:10.1002/anie.199711121
(1997)Doi:10.1016/S0040-4020(97)00616-9
(1997)Doi:10.1016/S0040-4039(97)01062-9
(1997)
