Studies on structure and synthesis of arteannuin and related compounds VIII:  Determination of configuration of arteannuin degradation products and related compounds by ^1H NMR spectroscopy

Acta Chimica Sinica ›› 1983, Vol. 41 ›› Issue (9): 853-856. Previous Articles Next Articles

Original Articles

青蒿素及其类似物的结构和合成 VIII:^1H核磁共振测定青蒿素降解物及有关化合物的构型

陈朝环;周维善

中国科学院上海有机化学研究所

发布日期:1983-09-15

Studies on structure and synthesis of arteannuin and related compounds VIII: Determination of configuration of arteannuin degradation products and related compounds by ^1H NMR spectroscopy

CHEN CHAOHUAN;ZHOU WEISHAN

Published:1983-09-15

Abstract

The present report deals with the stereochemistry of the degradation products of arteannuin and some intermediates of its total synthesis. The configurations of 13-CH3 and lactone ring are deduced by using spin-spin coupling constants and the pattern of 11-H as well as the NOE results from 1H NMR spectroscopy.

Key words: DETERMINATION, NMR SPECTROMETRY, CHEMICAL SHIFT, ARTEANNUIN, CONFIGURATION, DEGRADATION PRODUCTS

CLC Number:

O629

Cite this article

CHEN CHAOHUAN;ZHOU WEISHAN. Studies on structure and synthesis of arteannuin and related compounds VIII: Determination of configuration of arteannuin degradation products and related compounds by ^1H NMR spectroscopy[J]. Acta Chimica Sinica, 1983, 41(9): 853-856.

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青蒿素及其类似物的结构和合成 VIII:^1H核磁共振测定青蒿素降解物及有关化合物的构型

Studies on structure and synthesis of arteannuin and related compounds VIII: Determination of configuration of arteannuin degradation products and related compounds by ^1H NMR spectroscopy

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