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 MoreXiamen Kaijia Imp & Exp Co., Ltd.
Contact:86-592-5101177
Address:Room406 Luhui Building No. 65 Haitian Road Huli Xiamen,China.
Rudong Zhenfeng Yiyang Chemical Co., Ltd.
Contact:0513-84573047
Address:South Fengli Town, Rudong County, Jiangsu Province, China
Beijing Greenchem Technology Co.,Ltd. ( Panjin Greenchem Technology Co.Ltd .)
website:http://www.bjgreenchem.com/
Contact:+86-427-6515887
Address:301,302, 3rd Floor, Building C-7, Dongsheng Science Park, Northern Territory, Zhongguancun, No. 66, Xixiaokou Road, Haidian District, Beijing
Disynthesis Chemical Technology Co. Ltd.
Contact:+86-571-88194596
Address:Dengyun road 380, Gongshu district, Hangzhou city, China
Qingdao S. H. Huanyu Imp. & Exp. Co., Ltd.
Contact:86-532-88250866
Address:Room 615, World Trade Centre Building B, Hongkong Middle Roda 6#, Qingdao, Shandong, 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)
