GATED GLYOXIMES - CONFORMATIONALLY FLEXIBLE BORON-LINKED SUPERSTRUCTURE IN IRON (DIOXIMATO)BORATE COMPLEXES

被引：21

作者：

STYNES, DV

LEZNOFF, DB

DESILVA, DGAH

机构：

来源：

INORGANIC CHEMISTRY | 1993年 / 32卷 / 19期

关键词：

D O I：

10.1021/ic00071a005

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Boron-linked groups are moved into or out of intimate contact with iron-bound ligands via conformational flips of the boroxime chelate rings in Fe(DMGBR2)2 complexes, BR2 - BH2, BF2, BPh2, and BBN. Thermodynamic and kinetic consequences of the dynamic linkage between macrocycle conformation and axial ligation to iron are described.

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页码：3989 / 3990

页数：2

相关论文

共 29 条

[1] THERMODYNAMICS OF INDUCED-FIT BINDING INSIDE POLYMACROCYCLIC PORPHYRIN HOSTS [J].

ANDERSON, HL ;

HUNTER, CA ;

MEAH, MN ;

SANDERS, JKM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1990, 112 (15) :5780-5789

[2] CHARACTERIZATION OF THE STRUCTURE, PROPERTIES, AND REACTIVITY OF A COBALT(II) MACROCYCLIC COMPLEX [J].

BAKAC, A ;

BRYNILDSON, ME ;

ESPENSON, JH .

INORGANIC CHEMISTRY, 1986, 25 (23) :4108-4114

[3] CATALYTIC CYCLOPHANES .5. CATALYTIC CYCLOPHANES - A PORPHYRIN-BRIDGED CYCLOPHANE AS A MODEL FOR CYTOCHROME-P-450 ENZYMES [J].

BENSON, DR ;

VALENTEKOVICH, R ;

DIEDERICH, F .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1990, 29 (02) :191-193

[4] CRYSTAL AND MOLECULAR STRUCTURE OF BIS(DIMETHYLGLYOXIMATO)DIIMIDAZOLEIRON(II)-DIMETHANOL [J].

BOWMAN, K ;

DORI, Z ;

GAUGHAN, AP .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1972, 94 (03) :727-&

[5] MOLECULAR-ORGANIZATION, PORTAL TO SUPRAMOLECULAR CHEMISTRY - STRUCTURAL-ANALYSIS OF THE FACTORS ASSOCIATED WITH MOLECULAR-ORGANIZATION IN COORDINATION AND INCLUSION CHEMISTRY, INCLUDING THE COORDINATION TEMPLATE EFFECT [J].

BUSCH, DH ;

STEPHENSON, NA .

COORDINATION CHEMISTRY REVIEWS, 1990, 100 :119-154

[6] DYNAMICS OF LIGAND-BINDING TO HEME-PROTEINS [J].

CASE, DA ;

KARPLUS, M .

JOURNAL OF MOLECULAR BIOLOGY, 1979, 132 (03) :343-368

[7] REACTION OF IRON(III) PORPHYRINS AND IODOSOXYLENE - ACTIVE OXENE COMPLEX OF CYTOCHROME-P-450 [J].

CHANG, CK ;

KUO, MS .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1979, 101 (12) :3413-3415

[8] SEMIEXHAUSTIVE DETERMINATION OF RATE PARAMETERS FOR DISSOCIATIVE AXIAL LIGAND SUBSTITUTION IN 24 FERROUS DIMETHYLGLYOXIME COMPLEXES INVOLVING 7 DIFFERENT AXIAL LIGANDS [J].

CHEN, XN ;

STYNES, DV .

INORGANIC CHEMISTRY, 1986, 25 (08) :1173-1182

[9] O-2 AND CO BINDING TO IRON(II) PORPHYRINS - A COMPARISON OF THE PICKET FENCE AND POCKET PORPHYRINS [J].

COLLMAN, JP ;

BRAUMAN, JI ;

IVERSON, BL ;

SESSLER, JL ;

MORRIS, RM ;

GIBSON, QH .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1983, 105 (10) :3052-3064

[10] SYNTHESIS, CHARACTERIZATION, AND X-RAY STRUCTURE OF THE RUTHENIUM PICNIC-BASKET PORPHYRINS [J].

COLLMAN, JP ;

BRAUMAN, JI ;

FITZGERALD, JP ;

HAMPTON, PD ;

NARUTA, Y ;

SPARAPANY, JW ;

IBERS, JA .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1988, 110 (11) :3477-3486