Chemistry of Heterocyclic Compounds p. 1210 - 1213 (1984)
Update date:2022-08-04
Topics:
Kalcheva, V. B.
Peshakova, L. S.
Simov, D. A.
The reaction of 2-aminobenzoxazoles with activated alkenes of the acrylic acid type and its derivatives and methyl vinyl ketone proceeds in the presence of basic catalysts to give products of mono- and diaddition at the exocyclic nitrogen atom.The reaction of 5(6)-substituted 2-aminobenzoxazoles with esters of propyl and acetylenedicarboxylic acids in the absence of catalysts leads to the production of condensed 2-oxopyrimidines.The effect of substituents and the reaction conditions on the course of the process was investigated.
View MoreZhejiang kehong chemical co., ltd
Contact:0086-575-85522000
Address:xiner center RD binhai industrial zone shaoxing zhejiang province P.R.China,312073
Tianjin Realet Chemical Technology Co.,Ltd.
website:http://www.realetchem.com
Contact:+86-022-58788819
Address:shuanggang industrial park
Contact:+86-371-86058576
Address:NO.32, Jingsan Road, Zhengzhou, China
Zhengzhou Institute of Chiral Pharmer Research Co., Ltd.
Contact:86-371-55219111
Address:15 Floor, 2 Building, Central China Technovalley, Zhongyuan West Road
Shanghai Maxchemco Chemical Industry Co., Ltd.
Contact:(86)21-51079223
Address:No.1305-8, B241, the Ecust Park, Huajing Road, Xuhui District, Shanghai
Doi:10.1021/acs.inorgchem.5b02017
(2015)Doi:10.1016/j.poly.2007.03.045
(2007)Doi:10.1021/jo00018a012
(1991)Doi:10.1016/j.tet.2007.06.107
(2007)Doi:10.1002/anie.200701750
(2007)Doi:10.1021/jo071081l
(2007)
