DEPROTONATION OF THE COMPLEXES [RU(ARENE)CP](+)PF6-(ARENE=C(6)ME(6) AND FLUORENE) - X-RAY CRYSTAL-STRUCTURE OF [RU(ETA(5)-C(6)ME(5)CH(2))CP] AND DETERMINATION OF THE PK(A) VALUES USING THE IRON ANALOGS

被引：21

作者：

CASADO, CM

WAGNER, T

ASTRUC, D

机构：

[1] UNIV BORDEAUX 1,CHIM ORGAN & ORGANOMET LAB,CNRS,URA 35,F-33405 TALENCE,FRANCE

[2] RHEIN WESTFAL TH AACHEN,INST ANORGAN CHEM,D-52074 AACHEN,GERMANY

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1995年 / 502卷 / 1-2期

关键词：

IRON; RUTHENIUM; X-RAY STRUCTURE; DEPROTONATION;

D O I：

10.1016/0022-328X(95)05785-N

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The ruthenium complexes [RuCp(C(6)Me(6))](+) (2) and [RuCp(fluorene)](+) (6)(PF6- salts throughout this communication) have been deprotonated to 4 and 7 respectively. The X-ray crystal structure of 4 shows an angle of 34.4 (9)degrees between the cyclohexadienyl plane and the plane defined by C(11), C(12) and C(16). The pK(a) values of 2 and 6 were determined by the direct method using the analogous iron complexes and indicate promising proton-reservoir properties.

引用

页码：143 / 145

页数：3

共 26 条

[1] ORGANO-METALLIC ELECTRON RESERVOIRS .5. A NOVEL MODE OF C-H ACTIVATION USING DIOXYGEN VIA SUPEROXIDE RADICAL-ANION IN SOLUTION AND IN THE SOLID-STATE WITH C5R5FEIC6R' 6 - SUBSEQUENT BOND FORMATION WITH C, SI, P, MN, FE, CR, MO, AND HALOGENS [J].