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Autor:
Albert Percival
Publikováno v:
Pesticide Science. 31:569-580
The sulphonylurea structures and their relationships with the 1,2,4-triazolo[1,5-a]pyrimidinesulphonamides are first discussed. Three novel examples of heterocyclic sulphonamides, pyrazolo[1,5-a]pyrimidine-2-sulphonamides, thiazolo[3,2-b][1,2,4]triaz
Publikováno v:
Proceedings of the Beltwide Cotton Conferences: Cotton Improvement Conference; Jan 3-6, 2005 New Orleans, LA, p1020-1024, 5p, 2 Charts
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 1. :1741
Substituted diaminomethylene derivatives of malononitrile (2) and of cyanoacetamides, cyanoacetates, and cyanothiolacetates (4)–(6) have been prepared from amine salts of tricyanomethane (1) and of related anions (3) having one ester or amide funct