化学学报 ›› 1992, Vol. 50 ›› Issue (3): 288-293. 上一篇    下一篇

研究论文

β-三芳基锗和β-三(α-噻吩基)锗取代丙酸的合成

孙丽娟;张金菊;白明章   

  1. 南开大学元素有机化学研究所
  • 出版日期:1992-03-15 发布日期:1992-03-15

Synthesis of β-triarylgermanium and β-tris(2-thiophene) germanium substituted propionic acids

SUN LIJUAN;ZHANG JINJU;BAI MINGZHANG   

  • Online:1992-03-15 Published:1992-03-15

本文用β-三氯锗基取代丙酸为中间体合成了六个β-三芳基锗取代丙酸化合物,八个β-三(α-噻吩基)锗取代丙酸化合物, 所有化合物均经元素分析、IR、^1HNMR 证实了它们的组成和结构。另外还合成了十个未见文献报道的β-(N-芳基酰胺基)丙基锗倍半氧化物, 用元素分析和IR证实了它们的组成和结构。

关键词: 化学成分, 丙酸 P, 红外分光光度法, 元素分析, 质子磁共振谱法, 结构分析, 噻吩 P, 有机锗化合物

Six b-(triarylgermanium)-substituted propionic acids, e.g., Ph3GeCH2CH2CO2H, and 8 b-(tri-2-thienylgermanium)- substituted propionic acids, e.g., I, were synthesized from Cl3GeCHR1CHR2CO2H (R1 = aryl, H; R2 = Me, H). All these compounds were characterized by elemental anal., IR and 1H NMR. Eleven new b-(N-arylamide)propylgermanium sesquioxides, e.g., (GeCH2CHMeCONHPh)nO1.5n were also synthesized and characterized by elemental anal. and IR.

Key words: CHEMICAL COMPOSITION, METHYLACETIC ACID P, INFRARED SPECTROPHOTOMETRY, ELEMENTAL ANALYSIS, PROTON MAGNETIC RESONANCE SPECTROMETRY, STRUCTURAL ANALYSIS, THIOPHENE P, ORGANO GERMANIUM

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