CARBON-CARBON BOND-CLEAVAGE AND SKELETAL REARRANGEMENT OF COORDINATED NORBORNADIENE - PREPARATION OF A ETA-6-6-METHYLFULVENE COMPLEX [(C5ME5)RU(C5H4CHCH3)]BF4

被引：24

作者：

SUZUKI, H ^{[1
]}

KAKIGANO, T ^{[1
]}

FUKUI, H ^{[1
]}

TANAKA, M ^{[1
]}

MOROOKA, Y ^{[1
]}

机构：

[1] TOKYO INST TECHNOL,RESOURCES UTILIZAT RES LAB,TOKYO 152,JAPAN

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1994年 / 473卷 / 1-2期

关键词：

RUTHENIUM; BOND CLEAVAGE; NORBORNADIENE;

D O I：

10.1016/0022-328X(94)80130-4

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction of (C5Me5)Ru(nbd)Cl (1) (nbd = norbornadiene) with AgBF4 in ethanol yields [(C5Me5)Ru(nbd)(BF4) (2a), which undergoes skeletal rearrangement of the coordinated norbornadiene initiated by C(1)-C(2) bond cleavage to form a 6-methylfulvene complex [(C5Me5)Ru(C5H4CHCH3)](BF4) (3) upon stirring in dichloromethane. Complex 3 is directly derived from 1 by the treatment with AgBF4 in non-coordinating solvent such as CH2Cl2. Treatment of 3 with t-BuOOLi followed by pyrolysis affords an acetylruthenocene complex (C5Me5)Ru(C5H4COCH3) (5) by way Of (C5Me5)Ru[C5H4CH(OOtBu)CH3] (4). The molecular structure of 2b is determined by an X-ray diffraction study.

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页码：295 / 301

页数：7

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