SYNTHESIS OF RU-II HYDRIDE AND ALKENYL AMIDINE COMPLEXES - THE CRYSTAL-STRUCTURE OF [RU(CO)(CH=CHCME3)(NH=C(ME)(ME2PZ))(PPH3)2]PF6

被引：36

作者：

LOPEZ, J

SANTOS, A

ROMERO, A

ECHAVARREN, AM

机构：

[1] CSIC,INST CIENCIA MAT MADRID,SEDE D,SERRANO 113,E-28006 MADRID,SPAIN

[2] CSIC,INST QUIM ORGAN,E-28006 MADRID,SPAIN

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1993年 / 443卷 / 02期

关键词：

D O I：

10.1016/0022-328X(93)80300-Z

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction of the ruthenium hydrides [Ru(CO)H(R1CN)2(PPh3)2]A (A = ClO4 or PF6) (R1 = Me or CH 2 Ph) or the alkenyl derivatives [Ru(CO)(CH=CHR1)(R2CN)2)(PPh3)2]PF6 (R1 = CMe3, Ph; R2 = Me or CH2Ph) with pyrazole or 3,5-dimethylpyrazole gives the ruthenium(II) pyrazolylamidine complexes [Ru(CO)H{NH=C(R1)(het)}(PPh3)2]A or [Ru(CO)(CH=CHCR1)(NH-C-(R2)(het)}(PPh3)2]A, respectively (het = pz or Me2pz). The stereochemistry of the resulting complexes has been determined by NOEDIFF experiments and by the X-ray structure determination of [Ru(CO)(CH=CHCMe3){NH=C(Me)(Me2pz)}PPh3)2]PF56.

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页码：221 / 228

页数：8

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