EVIDENCE FOR CHARGE LOCALIZATION BY STRONG HYDROGEN-BONDING IN FLUORIDE PHENOL COMPLEXES AND ITS EFFECTS ON REACTIVITY SELECTIVITY

被引：8

作者：

CORK, DG

HAYASHI, N

机构：

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1993年 / 06期

关键词：

D O I：

10.1039/c39930000527

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Measurements of yields and rates of methylation of substituted phenols, and correlations for the prediction of [C-11]Mel labelling conditions, show evidence for charge localisation in fluoride-phenol strong hydrogen-bonded complexes and its effects on selectivity/reactivity.

引用

页码：527 / 529

页数：3

共 5 条

[1] FLUORIDE-ION AS A BASE IN ORGANIC-SYNTHESIS
CLARK, JH
[J]. CHEMICAL REVIEWS, 1980, 80 (05) : 429 - 452
[2] INHIBITION OF RESONANCE DELOCALIZATION OF CHARGE BY STRONG HYDROGEN-BONDING
CLARK, JH
CORK, DG
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1984, (15) : 1014 - 1015
[3] THE DEVELOPMENT AND USE OF QUANTUM-MECHANICAL MOLECULAR-MODELS .76. AM1 - A NEW GENERAL-PURPOSE QUANTUM-MECHANICAL MOLECULAR-MODEL
DEWAR, MJS
ZOEBISCH, EG
HEALY, EF
STEWART, JJP
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1985, 107 (13) : 3902 - 3909
[4] ABINITIO STUDIES OF STRONGEST TYPE OF HYDROGEN-BOND - CARBOXYLIC ACID FLUORIDE SYSTEMS
EMSLEY, J
HOYTE, OPA
OVERILL, RE
[J]. JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1977, (15): : 2079 - 2082
[5] STRONG HYDROGEN-BONDING IN GAS-PHASE ANIONS - AN ION-CYCLOTRON RESONANCE DETERMINATION OF FLUORIDE BINDING ENERGETICS TO BRONSTED ACIDS FROM GAS-PHASE FLUORIDE EXCHANGE EQUILIBRIA MEASUREMENTS
LARSON, JW
MCMAHON, TB
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1983, 105 (10) : 2944 - 2950

← 1 →