Enantioselectivity in gas-phase ion-molecule reactions

被引：89
作者：
Speranza, M [1 ]
机构：
[1] Univ Roma La Sapienza, Dipartimento Chim & Tecnol Sostanze Biologicament, I-00185 Rome, Italy
来源：
INTERNATIONAL JOURNAL OF MASS SPECTROMETRY | 2004年 / 232卷 / 03期
关键词：
gas-phase enantioselectivity; noncovalent interactions; mass spectrometry; radiolysis;
D O I：
10.1016/j.ijms.2004.02.008
中图分类号：
O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号：
070203 ; 070304 ; 081704 ; 1406 ;
摘要：
Comprehensive understanding of information transfer between chiral molecules in living systems and in supramolecular assemblies requires the quantitative determination of the intrinsic short-range forces controlling enantioselectivity in simplified models, such as diastereomeric ion-molecule complexes in the isolated state. This review article describes the state-of-art in this field. Emphasis is put on the generation of diastereomeric ion-molecule aggregates in the gas phase and the determination of their relative stability and reactivity by mass spectrometric and radiolytic techniques. (C) 2004 Elsevier B.V. All rights reserved.
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页码：277 / 317
页数：41
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