2-(2',3',5'-Tri-O-acetyl-b-D-ribofuranosyl)-4-(p-tolylazo)-5-trifluoromethyl-2,4-dihydropyrazol-3-one

Autor: Hussein F. Zohdi, Abdelfattah Haikal, Zahra Badi
Jazyk: angličtina
Rok vydání: 2003
Předmět:
Zdroj: Molbank, Vol 2003, Iss 1, p M306 (2003)
ISSN: 1422-8599
Popis: To a solution of 4-(4-methylphenylazo)-5-trifluoromethyl-2,4-dihydropyrazol-3-one (1) [1] (0.81g, 3 mmol) in hexamethyldisilazine (HMDS) (25 ml) was added few crystals of anhydrous ammonium sulfate [2].[...]
Databáze: OpenAIRE