New heterocyclic herbicidal sulphonamides

Autor: Albert Percival
Rok vydání: 1991
Předmět:
Zdroj: Pesticide Science. 31:569-580
ISSN: 0031-613X
DOI: 10.1002/ps.2780310410
Popis: 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]triazole-2-sulphonamides and 1,2,4-triazole-3-sulphonamides are highlighted and their synthesis, biological activity and soil behaviour are described.
Databáze: OpenAIRE