FUSED THIOPYRONES .4. INDENO[1,2-B]THIOPYRONES, INDOLO[3,2-B]THIOPYRONES, [1]BENZOFURO[3,2-B]THIOPYRONES, AND [1]BENZOTHIENO[3,2-B]THIOPYRONES

被引：0
|
作者：
GORLITZER, K
VOGT, R
机构：
[1] Institut Für Pharmazeutische Chemie, Technischen Universität Braunschweig, Braunschweig, 3300
来源：
ARCHIV DER PHARMAZIE | 1990年 / 323卷 / 10期
关键词：
D O I：
10.1002/ardp.19903231005
中图分类号：
R914 [药物化学];
学科分类号：
100701 ;
摘要：
Die Thiopyrone 2 lassen sich aus den korrespondierenden Thiopyranonen 1 durch Dehydrierung mit Tritylperchlorat bzw. SeO2 darstellen. Die anschließende Oxidation des Benzofurans 2d mit m‐Chlorperbenzoesäure (mCPBA) liefert das Thiopyron‐S,S‐dioxid 3d, während aus dem Benzothienothiopyron 2e nur ein Produkt, das Thiophen‐sulfon 3c, erhalten wird. Copyright © 1990 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim
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页码：837 / 839
页数：3
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