Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Russell F. English"'
Publikováno v:
ARKIVOC, Vol 2000, Iss 3, Pp 228-239 (2000)
Externí odkaz:
https://doaj.org/article/eee9715ede354973b9ec17324f9008cf
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 1. :201-206
Primary aromatic amines condense with 4,5-dichloro-1,2,3-dithiazolium chloride 1 to give high yields of the N-aryl imines 2 which on heating give 2-cyanobenzothiazoles 3, thus providing a simple two-step route to these heterocycles from the appropria
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 1. :3345-3350
4,5-Dichloro-1,2,3-dithiazolium chloride 1 condenses with active methylene compounds, such as malononitrile, barbituric acid and Meldrum’s acid, to give the dithiazol-5-ylidene derivatives, such as 3, 4 and 5, in modest yields. Better yields are ob
Publikováno v:
ChemInform. 28
Primary aromatic amines condense with 4,5-dichloro-1,2,3-dithiazolium chloride 1 to give high yields of the N-aryl imines 2 which on heating give 2-cyanobenzothiazoles 3, thus providing a simple two-step route to these heterocycles from the appropria
Publikováno v:
ChemInform. 29
4,5-Dichloro-1,2,3-dithiazolium chloride 1 condenses with active methylene compounds, such as malononitrile, barbituric acid and Meldrum’s acid, to give the dithiazol-5-ylidene derivatives, such as 3, 4 and 5, in modest yields. Better yields are ob