Acta Chimica Sinica ›› 1993, Vol. 51 ›› Issue (2): 150-154. Previous Articles     Next Articles

Original Articles

不饱和醇电还原质谱-电化学循环伏安(MSCV)法研究:I.烯丙醇的电还原

陈剑;刘佩芳;王辉;查全性   

  1. 武汉大学化学系电化学研究室
  • 发布日期:1993-02-15

MSCV studies of electroreduction of unsaturated alcohols:I.electroreduction of allyl alcohol

CHEN JIAN;LIU PEIFANG;WANG HUI;CHA QUANXING   

  • Published:1993-02-15

The electroreduction of allyl alcohol was studied using MSCV (Mass spectrome-tric cyclic voltammetry) technique at porous Pt electrodes on 0.5mol.dm^-3 HCLO4.Two types of reactions are mainly involved in the reduction of allyl alcohol:C-OH bond cleavage from allyl group with formation of propene and the hydrogenation of propene to propane the mass sectrometric current (IM)-Φ(potential) curves of the fragments provide detailed information for some of the partial reactions. for all the M/Z values studied the log IM-Φ relations exhibit a linear range and their tafel slops were obtained. possible reaction mechanisms are proposed based on experimental results.

Key words: REACTION MECHANISM, ALLYL ALCOHOL, ELECTROLYSIS OF CHLORIDE

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