Synthesis of ureas, amidines, and guanidines of the pyhimido[1,2-a]benzimidazole series

Autor:	M. F. Gordeev, M. N. Bochkareva, Z. K. Dem'yanets, V. A. Dorokhov
Rok vydání:	1991
Předmět:	Benzimidazole chemistry.chemical_compound chemistry Organic chemistry chemistry.chemical_element Chelation General Chemistry Boron Dimethylacetamide
Zdroj:	Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 40:2479-2482
ISSN:	1573-9171 0568-5230
DOI:	10.1007/bf00959727
Popis:	The reaction of derivatives of 2-aminopyrimido[1,2-a]benzimidazole (APB) with isocyanates or dimethylacetamide dimethylacetals yielded ureas and amidines of the title series. The corresponding guanidines were synthesized by reaction of borylated APB with carbodiimides via boron chelates.
Databáze:	OpenAIRE
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