LEWIS ACID PROPERTIES OF 2-COORDINATED CATIONS OF GROUP-15 - STUDY OF THE FORMATION EQUILIBRIUM OF ARSENIUM-LEWIS BASE ADDUCTS

被引：0
|
作者：
PAYRASTRE, C
WOLF, JG
KIM, TC
SANCHEZ, M
机构：
[1] UNIV TOULOUSE 3,CNRS,URA 471,SYNTHESE & PHYSICOCHIM ORGAN LAB,118 ROUTE NARBONNE,F-31062 TOULOUSE,FRANCE
[2] UNIV TOULOUSE 3,CNRS,URA 454,SYNTHESE STRUCT & REACT MOLEC PHOSPHOREES LAB,F-31062 TOULOUSE,FRANCE
来源：
BULLETIN DE LA SOCIETE CHIMIQUE DE FRANCE | 1992年 / 129卷 / 02期
关键词：
DICOORDINATED CATION; ARSENIUM; LEWIS ACIDITY;
D O I：
暂无
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
Lewis acid properties of arsenium, dicoordinated cations of arsenic, were demonstrated by the apparent constant K(c) determination of the equilibrium formation of adducts with Lewis bases. The stability of the obtained complexes is not related to the pKa values of the bases but to the possible conjugation extension on the base.
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页码：157 / 160
页数：4
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