103286-26-6Relevant articles and documents
A novel method for the synthesis of 1(2H)-phthalazinones using silica-supported perchloric acid
Heravi, Majid M.,Baghernejad, Bita,Oskooie, Hossein A.
, p. 351 - 354 (2009)
A simple and efficient synthesis of 1(2H)-phthalazinone derivatives was achieved via reaction of phthalaldehydic acid and various phenyl hydrazines in acetonitrile using HClO4-SiO2 as a catalyst in very good yields.
Access to phthalazinones via palladium-catalyzed three-component cycloamino-carbonylation of 2-formylaryl tosylates, hydrazines and CO
Liu, Bin,Zhang, Chunlei,Zhou, Xigeng
, p. 8282 - 8286 (2016/12/02)
The palladium-catalyzed three-component cycloaminocarbonylation of 2-formylaryl tosylates with hydrazines and carbon monoxide has been established, which provides an efficient method for synthesis of substituted phthalazinones. In addition, by applying this protocol as the key step, Hydralazine can easily be synthesized in 65% yield.
Convenient method for the synthesis of phthalazinones via carbonylation of 2-bromobenzaldehyde using Co2(CO)8 as a CO source
Suresh, A. Sivalingam,Baburajan, Poongavanam,Ahmed, Mansur
supporting information, p. 3482 - 3485 (2014/06/10)
A simple one-pot synthesis of phthalazinones by the condensation and intra-molecular carbonylative cyclization of 2-bromobenzaldehydes with hydrazines is reported. This method utilizes solid Co2(CO) 8 as carbonyl source making it rea
