The synthesis and EFR study of aroylselenoureas as an O~ 2  scavenger

Chin. J. Org. Chem. ›› 1992, Vol. 12 ›› Issue (6): 577-582. Previous Articles Next Articles

Original Articles

芳酰基硒脲合成及其对O~2清除作用的EPR研究

徐思柯;周澄明;何敏;郭惠菊;孙勇

中国科学院上海有机化学研究所;上海师范大学化学系

发布日期:1992-12-25

The synthesis and EFR study of aroylselenoureas as an O~ 2 scavenger

XU SIKE;ZHOU CHENGMING;HE MIN;GUO HUIJU;SUN YONG

Published:1992-12-25

Abstract

A series of new aroylselenoureas was synthesized by reaction of lead selenocyanate with aroyl chlorides in nonpolar solvents to afford very active aroyl isoselenocyanates, followed by the direct addition with some arylamines in one pot. The EPR study indicates that the activity of aroylselenoureas e.g., PhCONHC(Se)NHPh as a mol. oxygen anion radical cavenger is very significant.

Key words: NUCLEOPHILIC REACTION, PARAMAGNETIC RESONANCE, AROYL, ADDITION REACTION, SELENOUREA, AROMATIC AMINES

CLC Number:

O627

Cite this article

XU SIKE;ZHOU CHENGMING;HE MIN;GUO HUIJU;SUN YONG. The synthesis and EFR study of aroylselenoureas as an O~ 2 scavenger[J]. Chin. J. Org. Chem., 1992, 12(6): 577-582.

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芳酰基硒脲合成及其对O~2清除作用的EPR研究

The synthesis and EFR study of aroylselenoureas as an O~ 2 scavenger

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