Synthesis and characterization of fullerophosphine-Au(I) complexes

被引：2
|
作者：
Chen, Chia-Hsiang [1 ]
Yeh, Wen-Yann [1 ]
机构：
[1] Natl Sun Yat Sen Univ, Dept Chem, Kaohsiung 804, Taiwan
来源：
JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2015年 / 784卷
关键词：
Fullerene; Phosphine; Au(I) complex; Alkynyl complex; Structure elucidation; GOLD CATALYSIS; C-60; CHEMISTRY; PPH2(O-C6H4)(CH2NMECH)C-60; POLYMERIZATION; CYCLIZATION; ACTIVATION; ACETYLIDES; SPECTRA; ALKYNES;
D O I：
10.1016/j.jorganchem.2014.05.037
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Ligand substitution reaction of the fullerophosphine PPh2(o-C6H4)(CH2NMeCH)C-60 (1) with AuCl(SC4H8) affords AuCl(PPh2(o-C6H4)(CH2NMeCH)C-60) (2) in good yields. In the presence of AgPF6, compound 2 reacts with 1 to produce [Au(PPh2(o-C6H4)(CH2NMeCH)C-60)(2)]PF6 (3), where the Au(I) ion is coordinated by two molecules of 1 in a dumbbell-shaped feature. On the other hand, compound 1 undergoes a nucleophilic addition to (AuC equivalent to CPh)(n) to generate Au(C equivalent to CPh)(PPh2(o-C6H4)(CH2NMeCH)C-60) (4). The structures of 2e4 have been determined by an X-ray diffraction study. (C) 2014 Elsevier B.V. All rights reserved.
引用
收藏
页码：41 / 45
页数：5
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