Journal of Organic Chemistry p. 1987 - 1988 (1993)
Update date:2022-09-26
Topics:
Katritzky, Alan R.
Jiang, Jinlong
Greenhill, John V.
The 1,2- and 1,3-monoazabisylides (5 and 11, respectively) were prepared in situ by the reactions of 1-<<(triphenylphosphorylidene)amino>methyl>benzotriazole (betmip, 2) with diethyl phosphite anion and methylenetriphenylphosphorane, respectively, followed by treatment with butyllithium.The synthetic versatility of the new reagents 5 and 11 is illustrated by convenient methods for the preparation of isoquinoline, 2-azabutadienes, 2,3-diarylpyrroles, and 2-(3H)-benzazepine.
View Morewebsite:http://www.shochem.com
Contact:021-50800795
Address:No.1043, Halei Rd, Zhangjiang Hi-Tech Park, Shanghai, Postcode 201203, China
Zhejiang Chemicals Import & Export Corporation
Contact:86-571-87043088
Address:No.37,Qingchun Road,Hangzhou,China
Shandong Topscience Biotech Co., Ltd.
Contact:0633-2619278
Address:No. 98 Lanshan West Road, Lanshan District, Rizhao, Shandong Province, P.R. of China
ClickChem Technology Co., Limited
Contact:+86-0310-6519966/0531-52893837
Address:No.750 Shunhua Road, High-Tech Zone, Jinan city, Shandong China
Jiande City Silibase Silicone New Material Manufacture Co., Ltd.
Contact:15967177856
Address:Genglou Industrial Development Area
Doi:10.1016/0022-328X(89)87152-9
(1989)Doi:10.1016/S0020-1693(00)93853-2
(1977)Doi:10.1021/acs.orglett.9b00594
(2019)Doi:10.1016/S0040-4020(01)92603-1
(1968)Doi:10.1016/j.tet.2008.04.093
(2008)Doi:10.1016/j.tet.2008.04.057
(2008)
