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有机化学
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有机化学 ›› 1995, Vol. 15 ›› Issue (6): 633-637. 上一篇    下一篇

研究论文

5-丁基-9-苯基-4, 5, 6, 9-四氢苯并[d, e]恶唑[5, 4-g]-异喹啉-4, 6-二酮的合成

柳波;沈永嘉;倪彩英;董黎芬   

  1. 华东理工大学精细化工研究所
  • 发布日期:1995-12-25

The synthesis of 5-butyl-9-phenyl-4, 5, 6, 9-tetraydrobenzo[d.e]- oxazolo[5, 4-g]-isoquinoline-4, 6-dinones

LIU BO;SHEN YONGJIA;DONG LIFEN   

  • Published:1995-12-25

被引次数

2

本文给出了一条较好的制备5-丁基-9-苯基-4, 5, 6, 9-四氢苯并[d, e]恶唑[5, 4-g]-异喹啉-4, 6-二酮的反应路线, 即: 先由4-溴-1, 8-萘酐经亚胺化、硝化、水解和还原等反应制得N-丁基-3-硝基-4-羟基-1, 8萘酰亚胺, 再在硼酸的存在下, 将亚胺与苯甲酰氯反应可得到目标化合物。文中给出了该化合物的质谱、核磁共振、红外、紫外和荧光等光谱数据。

关键词: 异喹啉 P, 紫外分光光度法, 红外分光光度法, 恶唑酮 P, 发色团, 质谱法, 核磁共振谱法

N-butyl-3-amino-4-hydroxyl-1, 8-naphthalimine was synthesized from 4-bromo-1, 8-naphthalic anhydride via the reaction of imination, nitration, hydrolysis and reduc-tion. The better reaction route was given. It can react with benzoyl chloride in the presence of bor-ic acid and form the title compound. The Mass, ^1H NMR, IR and UV spectra of the compound were given.

Key words: ULTRAVIOLET SPECTROPHOTOMETRY, INFRARED SPECTROPHOTOMETRY, ISOQUINOLINE P, MASS SPECTROGRAPHY, CHROMOPHOR, NMR SPECTROMETRY

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