Synthetic communications

Regeneration of α-Haloaldehydes from α-Halodimethylacetals

…, F Ghelfi, UM Pagnoni, A Pinetti

Index: Boni; Ghelfi; Pagnoni; Pinetti Synthetic Communications, 1993 , vol. 23, # 13 p. 1915 - 1921

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Citation Number: 7

Abstract

Monica Boni, Franco Ghelfi*, Ugo M. P aponi and A drho Pinetti ... Dipaxtimento di Chimica dell' Universita' , Via Campi I53,1-4 1 100: hiodena WY) ... Abstract: a-Chlorodimethylacetals are hydrolysed in a mixture of acetic acid and aq. HCl(3.5 M) to a-chloroaldehydes in excellent yields. On replacing HC1 by HE3r the same procedure is applied to a-bromodimethylacetals. ... Recently we reported on the efficient a-halogenation of ...