REACTIONS OF [CP-ASTERISK(BOOLEAN-AND)RU(OME)]2 .15. CP-ASTERISK-RU COMPLEXES OF HIGHLY FLUORINATED ARENES - MOLECULAR-STRUCTURE OF [CP(BOOLEAN-AND)RU(ETA-6-C6F5-OH)]CF3SO3 AND EXTREMELY FACILE F/OH EXCHANGE IN COORDINATED FLUOROARENE LIGANDS

被引：15

作者：

KOELLE, U

HORNIG, A

ENGLERT, U

机构：

[1] Institute of Inorganic Chemistry, Technical University at Aachen

来源：

ORGANOMETALLICS | 1994年 / 13卷 / 10期

关键词：

D O I：

10.1021/om00022a049

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reaction of [C(p)*Ru(OMe)]2 with highly fluorinated arenes gives easy access to fluoroarene Cp*Ru sandwich complexes. The reaction is demonstrated with the ligands C6F5OH and C6F6 to yield Cp*Ru(eta6-C6F5O) (2), [Cp*Ru(eta6-C6F5OH)]CF3SO3 (3), and [Cp*Ru(eta6-C6F6)]CF3-SO3 (4), respectively. [Cp AND Ru(eta6-C6F5OH)]CF3SO3 (3b) (CpAND = eta5-C5Me4Et) crystallizes in the space group P1BAR (No. 2) with a = 9.022(2), b = 9.750(7), and c = 13.215(3) angstrom, alpha = 75.04(3), beta = 76.49(1), and gamma = 80.34(3)-degrees, and z = 2. Extremely facile fluoride, for example, methoxide substitution, has been observed in the cationic fluoroarene complexes.

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页码：4064 / 4066

页数：3

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