Journal of the Chemical Society. Perkin transactions I p. 183 - 187 (1991)
Update date:2022-07-29
Topics:
Wai, Kwok-Fai
Sammes, Michael P.
Thermolysis of 1,3,4-oxathiazol-2-ones 3 in the presence of thiocarbonyl compounds gives modest to good yields of the little-known 5H-1,4,2-dithiazoles 1, the reaction being successful with diaryl, aryl alkyl and dialkyl ketones, and thiono esters, but failing with dithio esters and tertiary thioamides.The influence of substituents is discussed.Solvolysis of 5-ethoxy-5H-1,4,2-dithiazoles, derived from thiono esters, with perchloric acid in acetic anhydride gives high yields of 3,5-diaryl-1,4,2-dithiazolium salts 9.
View MoreShenZhen InnoSyn Biotech Co.,Ltd
website:http://www.innosyns.com
Contact:+86-755-28351685
Address:Floor 5 & 6, Building A1, HAIKEXING Strategic Innovative Industrial Park, 16 BaoShan Road, PingShan District
Hebei Lead Bio-Chemicals Co., Ltd.
website:http://www.ldbiochem.com
Contact:+86-311-87826503
Address:481, Heping West Road, Shijiazhuang,China
Chengdu D-Innovation Pharmaceutical Co., Ltd
Contact:86-28-85105536
Address:1001, B6, No.88 Keyuan South Road, Chengdu Hi-Tech Zone
Contact:+86-838-5655598
Address:Guanghan Nanfeng Industrial Zone
website:http://www.eastarchem.com/
Contact:1-800-898-2436
Address:1215 K Street, STE 1700
Doi:10.1007/s11172-011-0041-y
(2011)Doi:10.1021/jo200727k
(2011)Doi:10.1016/j.tetlet.2011.07.048
(2011)Doi:10.1016/j.tet.2011.06.097
(2011)Doi:10.1016/S0040-4039(00)74847-7
(1991)Doi:10.1016/S0022-328X(98)00855-9
(1998)
