Bis(boryl)metallocenes .1. 1,1'-bis(diisopropylboryl)cobaltocenium cation: A novel anion-binding ligand

被引:27
作者
Herberich, GE
Fischer, A
Wiebelhaus, D
机构
[1] Inst. für Anorganische Chemie, Technische Hochschule Aachen
关键词
BORON COMPOUNDS; HYDRIDE SPONGE; 1,8-NAPHTHALENEDIYLBIS(DIMETHYLBORANE);
D O I
10.1021/om960237x
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Three situations are observed when the new cobaltocene derivative Co(C5H4BPr2i)(2) (2) is oxidized. The cobaltocenium salt [2]PF6 (3) is obtained with [FeCp(2)]PF6 as oxidant. With Cu(OH)(2) the inverse chelate [2]OH (4) with a mu-OH group bridging the two boron centers is formed. Oxidation with C2Cl6 gives a zwitterionic chloride (5) with a trigonal and a quaternized boron center; in solution 5 is fluxional.
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页码:3106 / 3108
页数:3
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