ORGLIST: Re: Vilsmeier-Haack-Reaction

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From: Jacob Zabicky (zabicky$##$bgumail.bgu.ac.il)
Date: Wed Jun 17 1998 - 01:47:46 EDT



>Date: Tue, 16 Jun 1998 13:16:06 +0200
>From: Hebein Gunther Cyrill <gunther.hebein$##$uibk.ac.at>
>Subject: WG: 4-(Dimethylamino)benzophenon
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>Would you call the formation of 4-(Dimethylamino)benzophenon out of
>Benzanilide and N,N-Dimethylaniline a Vilsmeier-Haack-Reaction???
>
>Thank you
>Gunther Hebein
>***university of Innsbruck-Student of pharmacy***


Dear Gunther,

although the original Vilsmeier-Haack-Reaction was intended for the
synthesis of p-N-alkylamino- or p-N,N-dialkylamino benzaldehydes, starting
from a formanilide and the corresponding aniline, the suggested reaction
seems to be a legitimate generalisation leading to a
p-dialkylaminobenzophenone.

All the best,

Jacob Zabicky

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Prof. Jacob Zabicky Tel. 972-7-6461271/6461062/6472754
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