Journal of the Chemical Society (Resumed)

951. Phthalaldehydes and related compounds. Part I. The preparation of 3-formylopianic acid

JJ Brown, GT Newbold

Index: Brown; Newbold Journal of the Chemical Society, 1952 , p. 4878,4880

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Citation Number: 2

Abstract

Chlorgmethylation of meconin (I1; R= OMe, R'= H) gives 4-chloromethylmeconin (11; R= OMe, R'= CH, Cl) which on treatment with N-bromosuccinimide followed by hydrolysis produces 3-formylopianic acid (111; R= OMe, R'= CHO). Some reactions of the latter