Journal of the American Chemical Society p. 4386 - 4399 (1990)
Update date:2022-09-26
Topics: Lewis acid NMR spectroscopy Cyclization Preparation Reaction Optimization Catalyst Screening Gas Chromatography
Blumenkopf, Todd A.
Bratz, Matthias
Casta?eda, Armando
Look, Gary C.
Overman, Larry E.
Rodriguez, Domingo
Thompson, Andrew S.
The Lewis acid promoted cyclization of 20 5-alkenyl acetals is reported. Oxocenes with Δ4 unsaturation (3,6,7,8-tetrahydro-2H-oxocins) can be accessed in this convenient fashion with moderate to excellent efficiency and with perfect regiochemic
View MoreSuzhou Lixin Pharmaceutical Co., Ltd.
Contact:86-512-88169812
Address:21 Tangxi Road, Suzhou New District, Suzhou 215151
Fujian Huitian Biological Pharmacy Co., Ltd.
Contact:0086-598-8300831; 8339920
Address:No.46,Taijiang Road,Sanming City,Fujian,China
Hangzhou Pharma & Chem Co.,Ltd.
Contact:+86-571-87040515
Address:No,139Qingchun Rd
Yicheng Goto Pharmaceuticals Co.,Ltd.
Contact:+86 710 3423122
Address:5th Floor,East Gate of Building #2,Servo-Industrial Park,1st Qilin Road,Xiangyang,Hubei,China
Hangzhou Yingshanhua Pigment Chemicals Co.,Ltd.
Contact:+86-0150-58101658
Address:Nanyang Economic DevelopmentZong,Xiaoshan,Hangzhou,China
Doi:10.1021/jm1013709
(2011)Doi:10.1016/j.tetlet.2011.01.042
(2011)Doi:10.1021/jo00301a027
(1990)Doi:10.1002/asia.201000692
(2011)Doi:10.1016/S0040-4020(98)01173-9
(1999)Doi:10.1021/jm00171a048
(1990)
