有机化学 ›› 1990, Vol. 10 ›› Issue (1): 82-86. 上一篇    下一篇

研究论文

2,7-二氨基萘-KBrO~3-H~2SO~4体系的非催化化学振荡反应

李和兴;傅楚瑾   

  1. 上海师范大学化学系
  • 发布日期:1990-02-25

Uncatalyzed oscillation in the 2,7-diaminonaphthalene-KBrO~3-H~2SO~4 system

LI HEXIN;FU CHUJIN   

  • Published:1990-02-25

本文研究了2,7-二氨基萘-KBrO~3-H~2SO~4体系的振荡反应。

关键词: 反应机理, 钾化合物, 硫酸, 溴酸盐, 三元体系, 氨基, 萘 P, 化学振荡, 活化能

A new uncatalyzed Belousov-Zhabotinskii oscillating reaction in the title system was described. The factors affecting the oscillations were investigated. The mechanism involves the displacement of the metal ion by the amine radical. The effects of the concns. of the reactants on the oscillations have been explained based on the mechanism.

Key words: SULFURIC ACID, REACTION MECHANISM, TERNARY SYSTEM, POTASSIUM COMPOUNDS, BROMATE, AMINO GROUP, NAPHTHALENE P, CHEMICAL OSCILLATIONS, ACTIVATION ENERGY

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