SYNTHESIS AND REACTIONS OF 1-ACETYL-1H-PYRAZOLO[3,4-B]QUINOXALINES SUBSTITUTED AT POSITION-3

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作者：
PILLAI, PM
BHAT, VS
机构：
来源：
INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY | 1993年 / 32卷 / 10期
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O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
3-Hydroxy, 3-chloro, 3-amino and 3-methoxy 1-acetyl-1H-pyrazolo[3,4-b]quinoxalines have been prepared starting from diethyl malonate. Hydrolysis of these compounds under basic as well as acidic conditions has been studied and mechanisms have been discussed. The products have been separated using column chromatography and fully characterised by spectroscopic data (UV, IR, mass and PMR).
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页码：1024 / 1028
页数：5
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