Tetrahedron Letters p. 7221 - 7224 (1989)
Update date:2022-08-04
Topics:
Izawa, Hiroyuki
Shirai, Ryuichi
Kawasaki, Hisashi
Kim, Hee-doo
Koga, Kenji
Kinetic deprotonation of the monoacetals (4) of bicyclo<3.3.0>octan-3,7-dione by chiral lithium amides (5) in the presence of excess trimethylsilyl chloride afforded the corresponding silyl enol ethers (6), useful synthons for the synthesis of optically active carbacyclins, in up to 94percent ee.
View Morewebsite:http://www.konochem.com
Contact:86-29-86107037
Address:No.170 West Avenue,Xi’an 710082,China
SuZhou Ascepion Pharmaceuticals, Inc.(expird)
Contact:0512-86881668
Address:Building C,68Xingqing Road,Suzhou,China.
Shanghai Yuantai Chemical Products Co., Ltd
Contact:021--66129803
Address:Chengyin Road,Shanghai,China
Contact:+49-4101-3053-0
Address:Waldhofstrasse 14 ,25474 Ellerbek Germany
Guangzhou Swan Chemical Co., Ltd.
Contact:+86-20-31075659
Address:NO.301, Hong ba fang investment BLDG 1,Guan chong village,Shiqi town,Panyu district,Guangzhou
Doi:10.1021/jo901717a
(2009)Doi:10.1021/ja01599a043
(1956)Doi:10.1016/j.tet.2009.07.016
(2009)Doi:10.1016/S0040-4020(01)86148-2
(1988)Doi:10.1055/s-1988-27627
(1988)Doi:10.1002/anie.200901900
(2009)
