Article ID Journal Published Year Pages File Type
5269663 Tetrahedron Letters 2014 4 Pages PDF
Abstract

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 readily accessible in small-scale laboratory applications.

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Physical Sciences and Engineering Chemistry Organic Chemistry
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Convenient method for the synthesis of phthalazinones via carbonylation of 2-bromobenzaldehyde using Co2(CO)8 as a CO source
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