NEW HETEROCYCLIC SYSTEM SYNTHESIS IV.4a, 5,6, 12-TETRAHYDRO-1H-1,3-OXAZ1NO [3,2-d][1,5]-BENZOTHIAZEPINE-1-ONE

被引：0
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作者：
Jia Xi XU
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来源：
ChineseChemicalLetters | 1992年 / 03期
关键词：
Ph; HZ; CI; PI; TETRAHYDRO-1H-1,3-OXAZ1NO; BENZOTHIAZEPINE-1-ONE; IV;
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摘要：
Addition of a-carbonylketenes, generated from 2-diazo-1, 3-diaryl-1, 3-propandione or 2-diazo-1-phenyl-1,3-butandione by heating, to 2,4-diaryl-2,3-dihydro-[1,5]-benzothiazepines gave 2,3-disubstituted-4a, 6-diaryl-4a,5,6,12-telrahydro-1H-1, 3-oxazino[3,2d][1,5]-benzothiazepine-l-ones, a new ring system.
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页码：181 / 182
页数：2
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