Novel Bu4N+Br− catalyzed one-pot multi-component synthesis of 2-amino nicotinonitriles in aqueous medium

Autor:	P. Shanthan Rao, Banda Narsaiah, C. Kurumurthy, T. Yakaiah, R. Naresh Kumar
Rok vydání:	2013
Předmět:	chemistry.chemical_compound Ammonium bromide chemistry Aqueous medium Organic chemistry General Chemistry Ammonium acetate Malononitrile Catalysis
Zdroj:	Research on Chemical Intermediates. 41:3193-3199
ISSN:	1568-5675 0922-6168
DOI:	10.1007/s11164-013-1424-5
Popis:	An efficient single-pot strategy for 2-amino nicotinonitrile derivatives 5 has been developed by multi-component reaction of arylaldehydes 1, methylketones 2, malononitrile 3, and ammonium acetate 4 using tetrabutyl ammonium bromide as catalyst in aqueous medium.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::a4d4a90e76dc0a09a3ddd3fb9de30352 https://doi.org/10.1007/s11164-013-1424-5 Zobrazit plný text záznamu Full text from SpringerLink