Ab initio study of lithiated N-methylpyridones

被引:0
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作者
Ramusino, MC [1 ]
LaManna, G [1 ]
机构
[1] UNIV PALERMO,DIPARTIMENTO CHIM FIS,GRP CHIM TEOR,I-90123 PALERMO,ITALY
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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
Ab initio calculations were performed on the N-methylpyridones lithiated on the aromatic ring using a 6-31G* basis set. Whenever the lithium atom is on a carbon adjacent to the carbonylic group, a bridged structure is obtained where lithium is coordinated to both carbon and oxygen; these structures are the most stable isomers. (C) 1996 John Wiley & Sons, Inc.
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页码:729 / 733
页数:5
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