Study on metal-metal bond formation reactions--Synthesis and characterization of [η^5-RO~2CC~5H~4(CO)~3M]~2Hg(R=Me,Et; M=Cr,Mo,W)

Acta Chimica Sinica ›› 1992, Vol. 50 ›› Issue (2): 193-199. Previous Articles Next Articles

Original Articles

金属-金属键形成反应的研究: [η^5-RO~2CC~5H~4(CO)~3M]~2Hg(R=Me,Et;M=Cr,Mo,W)的合成及鉴定

宋礼成;董庆;胡青眉

南开大学化学系

发布日期:1992-02-15

Study on metal-metal bond formation reactions--Synthesis and characterization of [η^5-RO~2CC~5H~4(CO)~3M]~2Hg(R=Me,Et; M=Cr,Mo,W)

SONG LICHENG;DONG QING;HU QINGMEI

Published:1992-02-15

Abstract

Metal-metal bond formation took place between h5-RO2CC5H4(CO)3MNa and R1HgCl (R1:Me, Et, Ph) to give [RO2CC5H4(CO)3M]2Hg (I, R = Me, Et; M = Cr, Mo, W), unexpectedly. The study on an intermediate h5-EtO2CC5H4(CO)3MoHgPh showed that this unexpected reaction proceeded via two steps: condensation and symmetrization. I (R = Et, M = Mo) belongs to triclinic space group P-1.

Key words: CRYSTAL STRUCTURE DETERMINATION, CONDENSATION REACTION, REACTION MECHANISM, FORMATION, MOLECULAR STRUCTURE, MERCURY COMPLEX, CYCLOPENTADIENE P, MOLYBDENUM COMPLEX, SYMMETRY, SODIUM SALT

CLC Number:

O627

Cite this article

SONG LICHENG;DONG QING;HU QINGMEI. Study on metal-metal bond formation reactions--Synthesis and characterization of [η^5-RO~2CC~5H~4(CO)~3M]~2Hg(R=Me,Et; M=Cr,Mo,W)[J]. Acta Chimica Sinica, 1992, 50(2): 193-199.

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金属-金属键形成反应的研究: [η^5-RO~2CC~5H~4(CO)~3M]~2Hg(R=Me,Et;M=Cr,Mo,W)的合成及鉴定

Study on metal-metal bond formation reactions--Synthesis and characterization of [η^5-RO~2CC~5H~4(CO)~3M]~2Hg(R=Me,Et; M=Cr,Mo,W)

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