FACILE REDUCTION OF A DIALKYL ZIRCONIUM(IV) OCTAETHYLPORPHYRIN (OEP) COMPLEX BY H-2 - CRYSTAL-STRUCTURE AND SPECTROSCOPIC CHARACTERIZATION OF [(OEP)ZRCH2SIME(3)]

被引：53

作者：

BRAND, H ^{[1
]}

ARNOLD, J ^{[1
]}

机构：

[1] UNIV CALIF BERKELEY,DEPT CHEM,BERKELEY,CA 94720

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1994年 / 33卷 / 01期

关键词：

D O I：

10.1002/anie.199400951

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The unusual stability of [(OEP)ZrCH2SiMe3] (1), which formally contains a ZrIII center and is formed by reaction of [(OEP)Zr(CH2SiMe3)2] with H2, is best explained by considering two resonance structures, a ZrIII metal‐based radical and a zwitterionic porphyrin radical anion. OEP (octaethylporphyrin) is denoted by a circle in the formulas shown on the right. (Figure Presented.) Copyright © 1994 by VCH Verlagsgesellschaft mbH, Germany

引用

页码：95 / 97

页数：3

共 26 条

[1] NOVEL SYNTHETIC ROUTE TO SCANDIUM PORPHYRIN DERIVATIVES AND THE 1ST STRUCTURALLY CHARACTERIZED METALLOPORPHYRIN-ETA-5-CYCLOPENTADIENYL SANDWICH COMPOUND
ARNOLD, J
HOFFMAN, CG
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1990, 112 (23) : 8620 - 8621
[2] ARNOLD J, 1993, IN PRESS ORGANOMETAL
[3] BEREZIN BD, 1981, RUSS J INORG CHEM, V26, P203
[4] EARLY TRANSITION-METAL PORPHYRINS - SYNTHESIS AND REACTIVITY OF SOME NOVEL ZIRCONIUM DERIVATIVES AND THE X-RAY CRYSTAL-STRUCTURE OF THE 1ST METALLOPORPHYRIN CIS-DIALKYL - (OEP)ZR(CH2SIME3)2
BRAND, H
ARNOLD, J
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (06) : 2266 - 2267
[5] BRAND H, 1993, ORGANOMETALLICS, V12, P6355
[6] Buchler J. W., 1978, PORPHYRINS, V1
[7] METAL-COMPLEXES OF OCTAETHYLPORPHIN - PREPARATION, AXIAL LIGAND SUBSTITUTION AND REDUCTION
BUCHLER, JW
PUPPE, L
ROHBOCK, K
SCHNEEHAGE, HH
[J]. ANNALS OF THE NEW YORK ACADEMY OF SCIENCES, 1973, 206 (OCT22) : 116 - 137
[8] Cardin D. J., 1986, CHEM ORGANOZIRCONIUM
[9] DEDIEU A, 1979, NOUV J CHIM, V3, P653
[10] DERONZIER A, 1984, NOUV J CHIM, V8, P393

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