EFFECT OF LIGAND ASYMMETRY ON THE STRUCTURE AND REACTIVITY OF CPMLL'(ALLYL) AND CPMLL'(ETHYLENE) COMPLEXES

被引：301

作者：

SCHILLING, BER

HOFFMANN, R

FALLER, JW

机构：

[1] CORNELL UNIV,DEPT CHEM,ITHACA,NY 14853

[2] YALE UNIV,DEPT CHEM,NEW HAVEN,CT 06520

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 1979年 / 101卷 / 03期

关键词：

D O I：

10.1021/ja00497a018

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The electronic structure of transition metal cyclopentadienyl dicarbonyl allyl complexes is a starting point for a general theoretical analysis of the remarkable regioselectivity observed in nucleophilic attack on such complexes which are made asymmetric by substitution of a nitrosyl for a single carbonyl. Highly specific conformational preferences of CpMLLʹX, X = acetylene, ethylene, carbene, are a function of the donor and acceptor properties of the different ligands L and Lʹ. © 1979, American Chemical Society. All rights reserved.

引用

页码：592 / 598

页数：7

共 43 条

[1] ADAMS RD, J AM CHEM SOC
[2] CONFORMATIONAL PREFERENCES AND ROTATIONAL BARRIERS IN POLYENE-ML3 TRANSITION-METAL COMPLEXES
ALBRIGHT, TA
HOFMANN, P
HOFFMANN, R
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1977, 99 (23) : 7546 - 7557
[3] ALT HG, 1977, Z NATURFORSCH B, V32, P144
[4] DITHIOCARBAMATO DERIVATIVES OF ALLYL MOLYBDENUM NITROSYLS
BAILEY, NA
KITA, WG
MCCLEVER.JA
MURRAY, AJ
MANN, BE
WALKER, NWJ
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1974, (15) : 592 - 593
[5] VARIABLE-TEMPERATURE PROTON RESONANCE SPECTRA OF TRIHAPTOCYCLOHEPTATRIENYLMETAL COMPLEXES
BENNETT, MA
BRAMLEY, R
WATT, R
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1969, 91 (11) : 3089 - &
[6] METAL PERFLUOROALKANE-THIOLATES AND PERFLUOROARENE-THIOLATES .5. REACTIONS OF TRICARBONYL(PI-CYCLOPENTADIENYL)-MOLYBDENUM AND TRICARBONYL(PI-CYCLOPENTADIENYL)-TUNGSTEN THIOLATES AND ACETYLENES
BRATERMAN, PS
DAVIDSON, JL
SHARP, DWA
[J]. JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1976, (03): : 241 - 245
[7] ISOLATION OF STABLE SECONDARY CATIONIC IRON CARBENE COMPLEXES ETA-5-C5H5(CO)2FECHC6H5PF6 AND "ETA-5-C5H5(CO)[P(C6H5)3]FECHC6H5PF6
BROOKHART, M
NELSON, GO
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1977, 99 (18) : 6099 - 6101
[8] STEREOCHEMICALLY NONRIGID ORGANOMETALLIC MOLECULES .16. CRYSTAL AND MOLECULAR STRUCTURE OF P-METHYL-PI-BENZYL-PI-CYCLOPENTADIENYLDICARBONYLMOLYBDENUM
COTTON, FA
LAPRADE, MD
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1968, 90 (20) : 5418 - &
[9] STEREOCHEMICALLY NONRIGID ORGANOMETALLIC MOLECULES .20. PROTON NUCLEAR MAGNETIC RESONANCE STUDY OF FLUXIONAL BEHAVIOR OF SOME SUBSTITUTED (1,2,7-TRIHAPTOBENZYL)-(PENTAHAPTOCYCLOPENTADIENYL)DICARBONYL COMPOUNDS OF MOLYBDENUM AND TUNGSTEN
COTTON, FA
MARKS, TJ
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1969, 91 (06) : 1339 - &
[10] REACTIONS OF ACYL-TUNGSTEN AND ALKYL-TUNGSTEN (TRICARBONYL)(ETA-5-CYLOPENTADIENYL)-MOLYBDENUM AND TUNGSTEN COMPLEXES WITH BUT-2-YNE - MOLECULAR-STRUCTURES OF [MO(CO)(BUTNC)(ETA-3-[O.C(O).CME.CME.CME])(ETA-5-C5H5)] AND [MO.C(O).C(ME)[C(ME)]2C(ME).C(CF3).O(CO)(ETA-5-C5H5)]
DAVIDSON, JL
GREEN, M
NYATHI, JZ
SCOTT, C
STONE, FGA
WELCH, AJ
WOODWARD, P
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1976, (18) : 714 - 715

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