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化学学报
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化学学报 ›› 1982, Vol. 40 ›› Issue (10): 957-963. 上一篇    下一篇

研究简报

含氟烯醚类化合物的质子核磁共振谱研究及Matter经验公式全氟烷基屏蔽增量的修正

沈延昌, 忻元康, 王绮文, 伍文超, 钟心懋, 黄耀曾   

  1. 中国科学院上海有机化学研究所
  • 投稿日期:1981-03-11 发布日期:2013-06-03
  • 通讯作者: 黄耀曾

PROTON MAGNETIC RESONANCE SPECTRA OF FLUORINATED VINYL ETHER AND REVISION OF PERFLUOROALKYL SUBSTITUENT SHIELDING INCREMENT IN MATTER’S FORMULA

SHEN YAN-CHANG, XIN YUAN-KANG, WANG QI-WEN, WU WEN-CHAO, ZHONG XIN-MU, HUANG YAO-ZENG   

  1. Shanghai Institute of Qrganic Chemistry, Academia Sinica
  • Received:1981-03-11 Published:2013-06-03

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被引次数

1

含氟烯醚类化合物的核磁共振谱规律性研究,文献很少报道.Raunio[1]曾制备5个含氟烯醚类化合物,其核磁共振谱数据见表1.我们[2,3]曾合成8个含氟烯醚类化合物,测得其核磁共振谱,数据见表2.本文根据这13个烯醚类化合物的核磁共振谱数据,讨论了取代基对化学位移和偶合常数的影响.

The 1H NMR speotra of thirteen fluorinated vinyl ethers have been analyzed. Coupling constants and ohemioal shifts of fluorinated vinyl ethers have been interprated in terms of substitnent effeota.