Tetrahedron p. 831 - 833 (1983)
Update date:2022-08-04
Topics:
Ames, D. E.
Singh, A. G.
Franklyn Smyth, W.
2-Selenocyanatobenzophenone reacts with hydroxylamine to give 3-phenyl-1,2-benzisoselenazole N-oxide, the structure of which is indicated by polarographic reduction studies.The corresponding methyl and ethyl ketones react similarly but 3-methyl-2-selenocyanato acetophenone yields 4,8-dimethyl-2-imino-2H-1,3-benzoselenazine 3-oxide.Benzoselenopheno<3,2-b>indole is formed under mild conditions by action of phenylhydrazine on 2-selenocyanatoacetophenone. 12H-Quinoxalino<2,3-b><1,4>benzoselenazine is obtained by condensation of 2,3-dichloroquinoxaline with the Zn salt of 2-aminobenzeneselenol.
View MoreHANGZHOU EVC CHEMICAL CO.,LTD.(expird)
Contact:+86-571-88296056
Address:Room#3001,Zhejiang Chemical Market,No.10,Road Shenban,Hangzhou,Zhejiang,China
Contact:86-21 60347964
Address:No.1304, West Meilong Road, Minhang District, Shanghai, China
Tianjin Ji Ping Jia Chemical Co., Ltd.
Contact:18622448868
Address:tianjin
Shanghai Mio Chemical Co., Ltd
Contact:0086 21- 64401188-622
Address:16 Floor NO.2 Jiefang Building, No. 4855 Dushi Road, 201100 Shanghai, P.R.China
qingdao goldenchem imp and exp co.,ltd.
Contact:532-55579246
Address:no.62 ,haier road laoshan distirct
Doi:10.1002/cber.19791120542
(1979)Doi:10.1016/S0040-4020(01)99480-3
(1979)Doi:10.1016/0031-9422(79)80070-9
(1979)Doi:10.1055/s-2004-816012
(2004)Doi:10.1021/acs.orglett.8b02531
(2018)Doi:10.1002/chem.200500845
(2006)
