PROCESS FOR PREPARING 2-ACYL-3,4-DIALKOXYANILINES

PROCESS FOR PREPARING 2-ACYL-3,4-DIALKOXYANILINES

A process for preparing 2-acyl-3,4-dialkoxy-anilines is described. The 2-acyl-3,4-dialkoxyanilines are useful intermediates in the preparation of 5,6dialkoxy-4-alkyl-2(1H)-quinazolinones. The substituted quinazolinones are active as cardiotonic agents. The 2-acyl-3,4-dialkoxyanilines have the follow...

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Hauptverfasser: CONLEY, RICHARD A, BARTON, DONALD L
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Sprache:eng ; fre
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ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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creator CONLEY, RICHARD A
BARTON, DONALD L
description A process for preparing 2-acyl-3,4-dialkoxy-anilines is described. The 2-acyl-3,4-dialkoxyanilines are useful intermediates in the preparation of 5,6dialkoxy-4-alkyl-2(1H)-quinazolinones. The substituted quinazolinones are active as cardiotonic agents. The 2-acyl-3,4-dialkoxyanilines have the following formula: wherein R1, R2 and R3 are lower alkyl having 1-5 carbon atoms and R2 and R3 when taken together are methylenedioxy.
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The 2-acyl-3,4-dialkoxyanilines are useful intermediates in the preparation of 5,6dialkoxy-4-alkyl-2(1H)-quinazolinones. The substituted quinazolinones are active as cardiotonic agents. The 2-acyl-3,4-dialkoxyanilines have the following formula: wherein R1, R2 and R3 are lower alkyl having 1-5 carbon atoms and R2 and R3 when taken together are methylenedioxy.</abstract><edition>4</edition><oa>free_for_read</oa></addata></record>
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subjects ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
title PROCESS FOR PREPARING 2-ACYL-3,4-DIALKOXYANILINES
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