Locked π-expanded chlorins in two steps from simple tetraarylporphyrins

被引:26
|
作者
Fouchet, J [1 ]
Jeandon, C [1 ]
Ruppert, R [1 ]
Callot, HJ [1 ]
机构
[1] Univ Strasbourg 1, CNRS, UMR 7177, Fac Chim, F-67000 Strasbourg, France
关键词
D O I
10.1021/ol052103y
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Upon tandem Reformatsky reaction, easily accessible porphyrinic ketones give "locked" chlorinic diester. Both ketones and diesters, as bases or palladium complexes, efficiently generate singlet dioxygen, as demonstrated by trapping with cholesterol.
引用
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页码:5257 / 5260
页数:4
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