CHROMIUM-CATALYZED HOMOLYTIC SCISSION OF ORGANIC PEROXIDES WITH T-BUTYL HYDROPEROXIDE AND ITS RELATION TO BENZYLIC OXIDATION

被引：18

作者：

MUZART, J

AJJOU, ANA

机构：

[1] Unité Réarrangements Thermiques, Photochimiques Associée au CNRS Université de Reims Champagne-Ardenne, 51062 Reims Cedex

来源：

JOURNAL OF MOLECULAR CATALYSIS | 1994年 / 92卷 / 02期

关键词：

BENZYLIC PEROXIDES; T-BUTYLHYDROPEROXIDE; CHROMIUM; HOMOLYTIC SCISSION;

D O I：

10.1016/0304-5102(94)00068-9

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：

In using 9-(t-butylperoxy)-fluorene as test substrate and various chromium compounds, it has been shown that the transformation to fluorenone requires the simultaneous presence of t-BuOOH to be efficient. This transformation is much less effective when using free t-BuO. or t-BuOO. radicals. A mechanism involving the homolytic scission of the peroxidic bond of the substrate is proposed.

引用

页码：141 / 147

页数：7

共 34 条

[1] AGARWAL DD, 1991, J INDIAN CHEM SOC, V68, P566
[2] DETECTION OF ALKYLPEROXO AND FERRYL, (FEIV=O)2+, INTERMEDIATES DURING THE REACTION OF TERT-BUTYL HYDROPEROXIDE WITH IRON PORPHYRINS IN TOLUENE SOLUTION
ARASASINGHAM, RD
CORNMAN, CR
BALCH, AL
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1989, 111 (20) : 7800 - 7805
[3] DYNAMICS OF THE REACTIONS OF [MESO-TETRAKIS(2,6-DIMETHYL-3-SULFONATOPHENYL)PORPHINATO]-MANGANESE(III) HYDRATE WITH VARIOUS ALKYL HYDROPEROXIDES IN AQUEOUS-SOLUTION - PRODUCT STUDIES AND COMPARISON OF KINETIC-PARAMETERS
ARASASINGHAM, RD
JEON, S
BRUICE, TC
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (07) : 2536 - 2544
[4] THE MECHANISM OF HYDROPEROXIDE O-O BOND SCISSION ON REACTION OF HYDROPEROXIDES WITH IRON(III) PORPHYRINS
BRUICE, TC
BALASUBRAMANIAN, PN
LEE, RW
SMITH, JRL
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1988, 110 (23) : 7890 - 7892
[5] FUNCTIONALIZATION OF THE DELTA-CARBON ATOM BY THE FERROUS ION INDUCED DECOMPOSITION OF ALKYL HYDROPEROXIDES IN THE PRESENCE OF CUPRIC SALTS
CEKOVIC, Z
CVETKOVIC, M
[J]. TETRAHEDRON LETTERS, 1982, 23 (37) : 3791 - 3794
[6] TERT-BUTYL HYDROPEROXIDE PYRIDINIUM DICHROMATE - A CONVENIENT REAGENT SYSTEM FOR ALLYLIC AND BENZYLIC OXIDATIONS
CHIDAMBARAM, N
CHANDRASEKARAN, S
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1987, 52 (22) : 5048 - 5051
[7] CONTE V, 1992, ORGANIC PEROXIDES, P560
[8] DAIRE E, 1984, NOUV J CHIM, V8, P271
[9] DIFURIA F, 1982, J MOL CATAL, V14, P319
[10] AN ORGANOMETALLIC APPROACH TO PEROXYKETALS
DUSSAULT, P
SAHLI, A
WESTERMEYER, T
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1993, 58 (20) : 5469 - 5474

← 1 2 3 4 →