Intrinsic acceptor site selectivity in the proton transfer from alkane radical cations to alkane molecules. Evidence in gamma-irradiated CCl3F/undecane

被引：14

作者：

Demeyer, A ^{[1
]}

Ceulemans, J ^{[1
]}

机构：

[1] KATHOLIEKE UNIV LEUVEN,DEPT CHEM,B-3001 LOUVAIN,BELGIUM

来源：

JOURNAL OF PHYSICAL CHEMISTRY A | 1997年 / 101卷 / 19期

关键词：

D O I：

10.1021/jp964062g

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A study is made of intrinsic acceptor site selectivity in the proton transfer from alkane radical cations to alkane molecules. The research is conducted by studying the relative degree of protonation at the various C-H bonds in undecane in irradiated CCl3F/undecane systems at cryogenic temperatures, It is observed that protonation occurs preferentially at the penultimate position, the difference between the other secondary C-H bonds being marginal; very little primary C-H protonation is observed under the experimental conditions.

引用

页码：3537 / 3541

页数：5

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