有机化学 ›› 1991, Vol. 11 ›› Issue (2): 207-209. 上一篇    下一篇

研究论文

α-烃基戊二酸酯的简便合成法

黄宪;吴金龙   

  1. 杭州大学化学系
  • 发布日期:1991-04-25

A facile synthesis of a-alkyl glutaric esters

HUANG XIAN;WU JINLONG   

  • Published:1991-04-25

本文提供了一种简便的合成α-烃基戊二酸二乙酯的新方法。

关键词: 红外分光光度法, 异丙酯, 二乙酯, 元素分析, 核磁共振谱法, 丙二酸 P, 卤代烃, 丙烯酸酯, 迈克尔缩合反应, 戊二酸 P

The reaction of Meldrum's acid with H2C:CHCO2R (R = Me, Et) followed by alkylation with alkyl halides gave esters I (R = Me, Et; R1 = Me, allyl, PhCH2), ethanolysis of which gave EtO2CCH2CH2CHR1CO2Et.

Key words: ELEMENTAL ANALYSIS, INFRARED SPECTROPHOTOMETRY, NMR SPECTROMETRY, ISOPROPYL ESTER, DIETHYL ESTER, MALONIC ACID P, MICHAEL CONDENSATION REACTION, HALOHYDROCARBON, PROPENOIC ACID ESTER, PENTANEDIOIC ACID P

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