Spectroscopic study of the interaction of the Pd(acac)(C3-acac)PPh3 complex with BF3OEt2 in the presence of PPh3

被引：3
|
作者：
Bobkova, AV [1 ]
Zelinskii, SN [1 ]
Ratovskii, GV [1 ]
Tkach, VS [1 ]
Shmidt, FK [1 ]
机构：
[1] Irkutsk State Univ, Inst Oil & Coal Chem Synth, Irkutsk 664033, Russia
来源：
KINETICS AND CATALYSIS | 2001年 / 42卷 / 02期
关键词：
Fluorine compounds - Spectroscopic analysis;
D O I：
10.1023/A:1010405132055
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The interaction between the components of a catalytic system Pd(acac)(C-3-acac)PPh3 + nPPh(3) + mBF(3)OEt(2) (where it = 1-4, in = 0.25-4, and acac is the acetylacetonate ligand) in benzene is examined by UV and IR spectroscopy. With a relative excess of PPh3 (n > m), acacH and [Pd(acac)(PPh3)(2)]+BF4- were the main products, whereas BF(2)acec and a polynuclear complex of PdF2 with PPh3 also containing Pd2+(BF4-)(2) units were formed with a relative excess of BF3OEt2 (n < m).
引用
收藏
页码：189 / 192
页数：4
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