Studies on olefin-coordinating transition metal carbene complexes IV: Synthesis and crystal structure of cycloheptatriene (dicarbonyl)-[ethoxy(aryl)carbene] complexes of molybdenum and chromium

Acta Chimica Sinica ›› 1987, Vol. 45 ›› Issue (3): 314-316. Previous Articles

Original Articles

含烯烃配体的过渡金属配合物的研究IV: 钼和铬的环庚三烯二羰基[乙氧基(芳基)卡宾]配合物的合成和晶体结构

陈家碧;雷桂馨;邵美成;唐有祺

中国科学院上海有机化学研究所;北京大学物理化学研究所

发布日期:1987-03-15

Studies on olefin-coordinating transition metal carbene complexes IV: Synthesis and crystal structure of cycloheptatriene (dicarbonyl)-[ethoxy(aryl)carbene] complexes of molybdenum and chromium

CHEN JIABI;LEI GUIXIN;SHAO MEICHENG;TANG YOUQI

Published:1987-03-15

Abstract

Title compounds I (M = Mo, R = Ph, 4-MeC6H4, 2-MeC6H4, 4-F3CC6H4; M = Cr, R = 4-F3CC6H4) were prepared by treating cycloheptatriene(tricarbonyl)molybdenum and -chromium with RLi; in Et2O at -60?followed by alkylation of the acylmetallate with Et3OBF4 in aqueous solution at 0? The crystal structure of I (M = Mo, R = 4-F3CC6H4) was determine

Key words: CRYSTAL STRUCTURE DETERMINATION, ETHOXY GROUP, CARBONYL COMPLEX, CARBENE, MOLYBDENUM COMPLEX, MOLECULAR ORBITAL THEORY, TRANSITION METAL COMPLEX, CYCLOHEPTATRIENE P, HYBRIDIZATION, CHROMIUM COMPLEX

CLC Number:

O627

Cite this article

CHEN JIABI;LEI GUIXIN;SHAO MEICHENG;TANG YOUQI. Studies on olefin-coordinating transition metal carbene complexes IV: Synthesis and crystal structure of cycloheptatriene (dicarbonyl)-[ethoxy(aryl)carbene] complexes of molybdenum and chromium[J]. Acta Chimica Sinica, 1987, 45(3): 314-316.

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含烯烃配体的过渡金属配合物的研究IV: 钼和铬的环庚三烯二羰基[乙氧基(芳基)卡宾]配合物的合成和晶体结构

Studies on olefin-coordinating transition metal carbene complexes IV: Synthesis and crystal structure of cycloheptatriene (dicarbonyl)-[ethoxy(aryl)carbene] complexes of molybdenum and chromium

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