Tetrahedron p. 10493 - 10511 (1998)
Update date:2022-09-26
Topics:
Meyers
Willemsen, Jeffrey J.
(S)-Gossypol (S)-1, a yellow pigment of cottonseed, has been accessed by a total asymmetric synthesis. The sequence leading to (S)-gossypol (S)-1 was highlighted by four oxazoline mediated reactions, including coupling of ortho-(methoxy)aryloxazolines with Grignard reagents, butyllithium based ortho-lithiation of aryloxazolines, stereocontrolled Ullman couplings of bromonaphthyloxazolines, and ethoxyvinyllithium hexamethylphosphoric triamide complex based ortho-lithiation of aryloxazolines.
View MoreHuangshi Meifeng Chemical Co.,ltd.
Contact:+86-714-6516706
Address:1941-4-3#,Hubin Avenue,Huangshi,Hubei,China
Changzhou Litong Chemical Co., Ltd.
website:http://www.litonchem.com/
Contact:+86-519-86301238
Address:Laoba Rd, Hutang town Changzhou Jiangsu
Beijing Green Guardee Technology CO,.LTD
Contact:+86-10-69706062
Address:F2 BLdj,5 No.37 Chaoqian Road
Jintan Jinnuo Chemical Co., Ltd.
Contact:+86-519-80199901
Address:Room 1804, Building 1, Huacheng Business Plaza, Jintan, Jiangsu, China
website:http://www.joyochem.com
Contact:0531-82687998
Address:Factory Building 11, Jinan Comprehensive free trade zone, Shandong, China
Doi:10.1021/ja01359a044
(1931)Doi:10.1016/S0040-4020(01)96631-1
(1985)Doi:10.1021/jo00352a001
(1986)Doi:10.1016/S0040-4039(00)94940-2
(1985)Doi:10.1107/S0108270106050360
(2007)Doi:10.1016/S0040-4020(01)96883-8
(1984)