Journal of the Chemical Society. Chemical communications p. 1419 - 1420 (1995)
Update date:2022-08-03
Topics:
Besson, Thierry
Emayan, Kumaraswamy
Rees, Charles W.
Anthranilic acid and 4,5-dichloro-1,2,3-dithiazolium chloride 1 give the delicate dithiazoloimino carboxylic acid 8 which on mild thermolysis gives 2-cyano-3,1-benzoxazin-4-one 6 and with triphenylphosphine gives 2-cyano-3,1-benzothiazin-4-one 7, both quantitatively; in general N-aryliminodithiazoles 2 with triphenylphosphine give the corresponding cyanothioformanilides 3, providing a route to these compounds from anilines in two mild steps.
View MoreContact:021
Address:Pudong
JinTan Pingsheng Chemical Co.,Ltd
Contact:+86-519-82828200
Address:NO.11Danfengxilu Road,Jintan City,Jiangsu,China
Shanghai WinTide BioTechnology Co.,Ltd
Contact:86-21-37100630
Address:No. 908 Yunhe Road, Fengxian district, Shanghai
Contact:+44 (0)2036089360-31
Address:Chanceryhouse,Chancery Lan
Contact:86-571-86737118-8689
Address:No.69, 12 Street, HEDA, Hangzhou, Zhejiang, China
Doi:10.1021/ja01284a033
(1937)Doi:10.1021/acs.orglett.8b01758
(2018)Doi:10.1021/ol050512o
(2005)Doi:10.1039/jr9360000567
(1936)Doi:10.1021/jo01372a020
(1954)Doi:10.1039/c6nj02705a
(2016)
