SYNTHESIS AND NMR STUDIES OF GERMANIUM PROPIONYL AMINO ACID ESTER SESQUIOXIDES

Chinese Journal of Magnetic Resonance ›› 1998, Vol. 15 ›› Issue (1): 1-8.

SYNTHESIS AND NMR STUDIES OF GERMANIUM PROPIONYL AMINO ACID ESTER SESQUIOXIDES

Liu Guoxiang¹, Hu Wenxiang², Lu Xiaoming¹, Ling Xiaohong¹, Yang Yongli¹, Yun Liuhong³

1 Department of Chemistry, Capital Normal University, Beijing 100037;
2 The Centre of Research and Development of Medicine and Pharmaceuticals, Commission of Science & Technology and Industry for National Defence, No. 15, Post Box 9702, Beijing 100101;
3 Institute of Pharmacology and Toxicology, Academy of Military Medical Sciences, Beijing 100850

Received:1997-08-07 Revised:1997-09-22 Published:1998-02-05 Online:2018-01-13

Abstract

Abstract: Thirteen germanium propionyl and substituted germanium propionyl amino acid esters sesquioxide compounds were synthesized by the reaction of trichlorogermanium propionyl chloride with the corresponding amino acid esters respectively, by the use of triethylamine as agent of tied acid followed by hydrolysis. ¹H NMR and ¹³C NMR chemical shifts of the above thirteen compounds were reported. Some relations among the substituent structure and ¹H NMR, ¹³C NMR spectra were first discussed.

Key words: Org anogermanium, Sesquioxide, Amino acid esters, NMR

Liu Guoxiang, Hu Wenxiang, Lu Xiaoming, Ling Xiaohong, Yang Yongli, Yun Liuhong. SYNTHESIS AND NMR STUDIES OF GERMANIUM PROPIONYL AMINO ACID ESTER SESQUIOXIDES[J]. Chinese Journal of Magnetic Resonance, 1998, 15(1): 1-8.

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SYNTHESIS AND NMR STUDIES OF GERMANIUM PROPIONYL AMINO ACID ESTER SESQUIOXIDES

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