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Nouvelle méthode de préparation d'éthers vinyliques à partir d'acétals
Author(s) -
Barbot Francis,
Miginiac Philippe
Publication year - 1979
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19790620509
Subject(s) - chemistry , magnesium bromide , lewis acids and bases , bromide , alcohol , amine gas treating , medicinal chemistry , aluminium chloride , chloride , magnesium , acetal , organic chemistry , molecule , tertiary amine , aluminium , catalysis
A new way to vinylic ethers from acetals Acetals react at low temperatures in presence of a Lewis acid (aluminium chloride or magnesium bromide) with tertiary amine to give in good yields the vinylic ethers corresponding to the elimination of one molecule of alcohol.