Journal of Organometallic Chemistry p. 307 - 316 (1987)
Update date:2022-07-29
Topics: Characterization Michael addition Workup and Isolation Preparation of O-Ethyl-C,O-bis(trimethylsilyl)ketene acetal Ylidene Formation
Matsuda, Isamu
O-Ethyl-C,O-bis(trimethylsilyl)ketene acetal behaves as an active C2 chainlenghtening unit when with α,β-unsaturated ketones yielding δ-keto-α-trimethylsilylesters with the aid of titanium tetrachloride.The products readily form α-ylidene-δ-lactone derivatives after selective reduction of the ketone carbonyl and subsequent Peterson type olefination.
View MoreReliable Pharma Technology (Shanghai) Co., Ltd.
Contact:0086-21-67676847-8008
Address:Lane 1500, No.68, Xinfei Road, Songjiang District, Shanghai, 201611, P.R.China.
Huaian Double Win Chemicals Co.,Ltd.
Contact:+86-13511538872
Address:Blk 43,Greenland Century Town,Huaian District, Huaian City,Jiangsu Province,China
Shaanxi Lighte Optoelectronics Material Co., Ltd.
Contact:+86-29-88320728-622/619/620
Address:No.55 INDUSTRY ROAD 2,XI'AN NATIONAL CIVIL AEROSPACE INDUSTRIAL PARK.XI'AN China 710065.
Contact:86-25-51817806
Address:No. 216, middle longpan road, jincheng tower, floor 21-22, nanjing ,china
Shijiazhuang Haitian Amino Acid Co., Ltd.
Contact:+86-311-88908111
Address:Shijiazhuang Hebei province,China
Doi:10.1002/adsc.200700474
(2008)Doi:10.1021/ja00762a022
(1972)Doi:10.1007/BF00960160
(1987)Doi:10.1021/jo01062a052
(1961)Doi:10.1016/j.tetasy.2010.04.044
(2010)Doi:10.1002/ange.202009893
(2020)