CHLORIDE-ION SUBSTITUTION IN ETA-5-CPRUCLL2 COMPLEXES AND THE FACILE CYCLOMETALATION OF A COMPLEXED TRIPHENYL PHOSPHITE AT A CATIONIC CYCLOPENTADIENYLRUTHENIUM CENTER

被引：33

作者：

JOSLIN, FL ^{[1
]}

MAGUE, JT ^{[1
]}

ROUNDHILL, DM ^{[1
]}

机构：

[1] TULANE UNIV,DEPT CHEM,NEW ORLEANS,LA 70118

来源：

ORGANOMETALLICS | 1991年 / 10卷 / 02期

关键词：

D O I：

10.1021/om00048a033

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The complex eta-5-cpRuCl(PPh3)2 (cp = cyclopentadienyl) reacts with trimethyl phosphite to give eta-5-cpRuCl(PPh3)(P(OMe)3). The complex crystallizes in the monoclinic space group P2(1)/n with a = 10.168 (1) angstrom, b = 16.622 (5) angstrom, c = 14.964 (2) angstrom, beta = 91.40 (1)-degrees, Z = 4, and 4151 data with I > 3-sigma(I); R = 0.025, R(w) = 0.038. The triphenyl phosphite analogue eta-5-cpRuCl(PPh3)(P(OPh)3) in THF solution reacts with silver triflate and piperidine at 25-degrees-C to give the cyclometalated complex eta-5-cpRu(PPh3)(P(OPh)2OC6H4).

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页码：521 / 524

页数：4

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