Journal of the Chemical Society. Perkin transactions I p. 271 - 276 (1996)
Update date:2022-07-30
Topics:
Waldron, Norman M.
Raza, Muhammad
Substituted benzoyl azides normally yield the correspondingly substituted isocyanates but when a dialkylated amino group is in the 2-position, in addition to the isocyanate, the 1,1-dialkylated indazol-1-ium-3-olate is produced. The ratio of the two products is very variable depending upon the substitution in the benzene ring. Largest yields of the zwitterionic products were found when there was a substituent in the 3-position regardless of whether the substituent was electron-donating or -withdrawing.
View MoreSHANDONG AONA CHEMICAL CO.,LTD.
Contact:86-532-85762926
Address:LIUYUAN TOWN, ZAOZHUANG CITY, SHANGDONG PROVINCE.
Hebei Lead Bio-Chemicals Co., Ltd.
website:http://www.ldbiochem.com
Contact:+86-311-87826503
Address:481, Heping West Road, Shijiazhuang,China
Shanghai Gsyn Chemical Co.,Ltd.
Contact:86-021-67158290
Address:86-021-67158291
website:http://www.herbpurify.com
Contact:0086-028-85249238
Address:Room709-C1,Incubator Building, Tianfu Life Science Park No.88,Keyuan Road,Gaoxin district,Chengdu City,Sichuan Prov,China
Zhejiang kehong chemical co., ltd
Contact:0086-575-85522000
Address:xiner center RD binhai industrial zone shaoxing zhejiang province P.R.China,312073
Doi:10.1016/0223-5234(90)90189-A
(1990)Doi:10.1016/0040-4020(95)00035-7
(1995)Doi:10.1021/acs.joc.8b01692
(2018)Doi:10.1055/s-0035-1560810
(2015)Doi:10.1021/acs.orglett.9b02563
(2019)Doi:10.1007/s11746-013-2314-0
(2013)
