Allylic peroxidations with bis(2-pyridylimino)isoindolato-cobalt and -iron complexes

被引：36
|
作者：
Meder, MB
Siggelkovy, BA
Gade, LH
机构：
[1] Univ Heidelberg, Inst Anorgan Chem, D-69120 Heidelberg, Germany
[2] Univ Strasbourg 1, Lab Chim Organomet & Catalyse, UMR 7513, Inst Le Bel, Strasbourg, France
来源：
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2004年 / 630卷 / 12期
关键词：
N-donor ligands; allylic peroxidation; cobalt; iron;
D O I：
10.1002/zaac.200400253
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Several novel substituted bis(2-pyridylimino)isoindolato (BPI) cobalt(II) and iron(II) complexes [M(BPI)(OAc)(H2O)] (M = Co: 1 - 6, Fe: 7) have been synthesized by reaction of bis(2-pyridylimino)isoindole derivatives with the corresponding metal(II) acetates. Reaction of 1-6 with 1.5 - 2 molar equivalents of t-BuOOH gave the corresponding alkylperoxocobalt(III) complexes [Co(BPI)(OAc)(OOtBu)] (10 - 15). Using an aqueous solution of t-BuOOH (70 %), cyclohexene was selectively catalytically oxidized to the dialkylperoxide cyclohex-2-ene-1-t-butylperoxide.
引用
收藏
页码：1962 / 1968
页数：7
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