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Synthése de quelques aldéhydes p,p′-polyméthylène-dibenzoïques

✍ Scribed by R. Jaunin; T. Baer


Publisher
John Wiley and Sons
Year
1958
Tongue
German
Weight
237 KB
Volume
41
Category
Article
ISSN
0018-019X

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✦ Synopsis


Abstract

p,p′‐Polymethylene‐dibenzaldehydes (I, n = 6, 8, 9, 10) have been prepared by Kröhnke's method from the appropriate chloromethyl derivatives. Alternatively p,p′‐hexamethylene‐dibenzaldehyde (I, n = 6) has also been obtained by the LiAlH~4~ reduction of the corresponding bis‐(N‐methylanilide).


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