A regioselective synthesis of 5-pyrazolones and pyrazoles from phosphazenes derived from hydrazines and acetylenic esters
ISSN: 0040-4020
Année de publication: 1999
Volumen: 55
Número: 50
Pages: 14451-14458
Type: Article
ISSN: 0040-4020
Année de publication: 1999
Volumen: 55
Número: 50
Pages: 14451-14458
Type: Article