Unconventional acceptor and donor functional groups linked by a captodative spacer

被引：12
作者：
Alcalde, E
Gisbert, M
Pons, JM
PerezGarcia, L
机构：
[1] Lab. de Quimica Orgánica, Facultad de Farmacia, Universidad de Barcelona
来源：
TETRAHEDRON | 1996年 / 52卷 / 48期
关键词：
D O I：
10.1016/S0040-4020(96)00968-4
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The chemical stability to oxidation of a set of compounds built up from acceptor and donor subunits linked by a methylene or a hydroxymethylene group was studied. Whereas 1-butyl-3-[1,2,4-triazol-5(3)-ylmethyl]pyridinium salts 2d,e showed high stability to oxidation, 1-butyl-4-[imidazol-4(5)-ylhidroxymethyl]pyridinium salt 14f was oxidised spontaneously to the corresponding carbonyl compound, indicating the capability of the oxidation phenomenon to be controlled by the nature of the building blocks. Copyright (C) 1996 Elsevier Science Ltd
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页码：15197 / 15208
页数：12
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