Journal of the Chemical Society. Chemical communications p. 156 - 158 (1993)
Update date:2022-07-29
Topics: Reaction Conditions Allylic Alkylation (R)-1-Acetyl-5-isopropoxy-3-pyrrolin-2-one Tetracarbonyliron Complexes The geometry of the iron complex The nature of the allylic electrophile Chirality of the starting material
Koot, Wim-Jan
Hiemstra, Henk
Speckamp, W. Nico
The two diastereoisomeric title complexes react with allyltrimethylsilane in the presence of BF3*Et2O to give nucleophilic substitution at C-5 to the corresponding 5-allyl derivatives; the reaction of the cis-complex proceeds slowly and with predominant inversion, whereas trans-complex reacts quickly and with complete retention of configuration at C-5.
View MoreLIAOYANG TENGYUAN FOOD ADDITIVE FACTORY
Contact:+86-419-5807666
Address:Haodianzi village,Hanling Town,Liaoyang county
Laizhou City Laiyu Chemical CO.,Ltd
Contact:+86-535-2719337/2719339
Address:Chenggang road zhuyou laizhou City Shangdong China
Guangzhou Chemical Reagent Factory
Contact:+86-20-8435 9820 or 8435 7345
Address:Southern Guangzhou, Guangdong, China
Contact:+86-13914766747
Address:Floors 21&22, Jin Cheng Tower, No. 216 Middle Longpan Road, Nanjing
AstaTech ( Chengdu) BioPharmaceutical Corp.
website:http://www.astabiochem.cn/
Contact:+86-15680585308
Address:SICHUAN CHENGDU
Doi:10.1016/j.tet.2005.10.018
(2005)Doi:10.1021/ol402913m
(2013)Doi:10.1134/S1070428013070208
()Doi:10.1021/ja01607a064
(1955)Doi:10.1016/S0040-4039(00)60792-X
(1993)Doi:10.1016/S0040-4020(01)80717-1
(1991)