New free-radical halogenations of alkanes, catalysed by N-hydroxyphthalimide.: Polar and enthalpic effects on the chemo- and regioselectivity

TETRAHEDRON LETTERS

卷:45

Article

Minisci, F ; Porta, O ; Recupero, F ; Gambarotti, C ; Paganelli, R ; Pedulli, GF ; Fontana, F

关键词: N-hydroxyphthalimide;    alkane halogenation;    free-radicals;   

DOI  :  10.1016/j.tetlet.2003.12.130

来源: Elsevier

【 摘 要 】

Reactions of alkanes with different halogenating systems are compared in order to explore the reactivity of phthalimido l N-oxyl radical in hydrogen abstraction; the importance of polar effects is emphasised. (C) 2004 Elsevier Ltd. All rights reserved.

【 授权许可】

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