Journal of Organic Chemistry p. 12224 - 12228 (2013)
Update date:2022-08-03
Topics:
Jedinak, Lukas
Rush, Latoya
Lee, Mijoon
Hesek, Dusan
Fisher, Jed F.
Boggess, Bill
Noll, Bruce C.
Mobashery, Shahriar
An efficient synthesis of olefins by the coupling of stabilized, semistabilized, and nonstabilized phosphorus ylides with various carbonyl compounds in the presence of silver carbonate is reported. Wittig olefination of aromatic, heteroaromatic, and aliphatic aldehydes (yields >63%) and a ketone (yield 42%) are demonstrated. These reactions proceed overnight at room temperature, under weakly basic conditions, and as such extend the applicability of the Wittig reaction to base-sensitive reactants.
View MoreJiangsu Fengshan Group Co., Ltd.
Contact:86-25-86558671
Address:1903,Central International Mansion 105-6 North Zhongshan Road, Nanjing, China
Taizhou Chemedir Biopharm-tech Co., Ltd
Contact:+86 523 86200218
Address:G09, No. 1 Avenue China Medical City, Taizhou,Jiangsu, China
Jiangxi Huashi Pharmaceutical Co., Ltd
Contact:+86-795-4509628
Address:Ningbo Ave., Fengtian Industrial Park, Fengxin Country, Jiangxi, China.
Changzhou Hopschain Chemical Co.,Ltd
website:http://www.hopschem.cn/products.html
Contact:86-519-85528066
Address:Room 710, Unit A, Xingbei Development Mansion, Tongjiang Road, Changzhou City,213000, China
Shanghai Forever Biotech Co., Ltd.
Contact:+86-21-69734790
Address:Room 5017/5019、5022、5024 of Technology Innovation Centre, No.1155, Gongyuan East Rd, QingPu District, Shanghai China.
Doi:10.1021/ja9700515
(1997)Doi:10.1039/a700386b
(1997)Doi:10.1016/S0277-5387(96)00579-7
(1997)Doi:10.1021/jo9624051
(1997)Doi:10.1016/S0040-4039(00)75650-4
(1968)Doi:10.1021/om960773p
(1997)
