Synthesis of New Rhodacarborane [3,3-(1',5'-COD)-8-PrNH=C(Et)NH-3,1,2-RhC2B9H10]

被引：12
|
作者：
Stogniy, M. Yu [1 ]
Bogdanova, E., V [1 ]
Anufriev, S. A. [1 ]
Sivaev, I. B. [1 ]
机构：
[1] Russian Acad Sci, AN Nesmeyanov Inst Organoelement Cpds, Moscow 119991, Russia
来源：
RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2022年 / 67卷 / 10期
基金：
俄罗斯科学基金会;
关键词：
polyhedral boron hydrides; carboranes; nido-carborane; amidines; semi-sandwich complexes; rhodium; TRANSITION-METAL-COMPLEXES; CLOSO-DECABORATE ANION; BORON CLUSTER ANIONS; MOLECULAR-STRUCTURE; DERIVATIVES; REACTIVITY; CHEMISTRY; CATALYSIS; METALLACARBORANES; CRYSTAL;
D O I：
10.1134/S0036023622600848
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
It has been established that the complexation of the amidine derivative of nido-carborane 10-PrNHC(Et)=HN-7,8-C2B9H11 with (1,5-cyclooctadiene)rhodium(I) chloride dimer [(COD)RhCl](2) in tetrahydrofuran in the presence of potassium tert-butoxide as a base leads to a new 18-electron rhodium(I) complex of the semi-sandwich type, in which the dicarbollide ligand chelates the metal by the eta(5)-type. The structure of the resulting complex has been confirmed by NMR, IR, and UV spectroscopy, as well as mass spectrometry. The synthesized complex is the first example of a rhodium(I) complex based on a symmetrically substituted nido-carborane derivative with a boron-nitrogen bond.
引用
收藏
页码：1537 / 1544
页数：8
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