化学学报 ›› 1980, Vol. 38 ›› Issue (2): 95-102.    下一篇

论文

天然界中Roussin红甲酯的鉴定

王光辉, 张文信, 柴文刚   

  1. 中国科学院化学研究所, 北京
  • 投稿日期:1979-03-08 发布日期:2013-06-03

THE IDENTIFICATION OF NATURAL ROUSSIN RED METHYL ESTER

WANG GUANG-HUI, ZHANG WEN-XIN, CHAI WEN-GANG   

  1. Institute of Chemistry, Academia Sinica, Beijing
  • Received:1979-03-08 Published:2013-06-03

用气相色谱-质谱法,发现河南林县酸菜中存在一种以甲硫基为桥、亚硝基配位的含铁化合物:Roussin红甲酯(二-μ-甲硫基-四亚硝基-二铁).结构测定用单离子检测、低分辨质谱和峰匹配等方法.最后,与合成Roussin红甲酯的低分辨质谱进行比较,进一步证实了它的结构.本文还通过对亚稳离子的测定,提出并讨论了Roussin红甲酯在电子轰击下的碎裂机理.

In the study of the aetiological factors of esophageal oancer in Linxian County of North China, a pure compound was isolated from some kind of pickled vegetable and identified as Roussin red methyl ester (di-μ-methanethiolate-tetranitrosodiiron).