Oxidative Addition of Disulfides, Alkyl Sulfides, and Diphosphides to an Aluminum(I) Center

被引:31
作者
Chu, Terry [1 ]
Boyko, Yaroslav [1 ]
Korobkov, Ilia [2 ]
Kuzmina, Lyudmila G. [3 ]
Howard, Judith A. K. [4 ]
Nikonov, Georgii I. [1 ]
机构
[1] Brock Univ, Dept Chem, 1812 Sir Isaac Brock Way, St Catharines, ON L2S 3A1, Canada
[2] Univ Ottawa, Fac Sci, Xray Core Facil, 150 Louis Pasteur, Ottawa, ON K1N 6N5, Canada
[3] NS Kurnakov Gen & Inorgan Chem Inst, 31 Leninskii Prospekt, Moscow 119991, Russia
[4] Univ Durham, Dept Chem, South Rd, Durham DH1 3LE, England
关键词
FRUSTRATED LEWIS PAIRS; FREE HYDROGEN ACTIVATION; MAIN-GROUP COMPOUNDS; P BOND ACTIVATION; GROUP ELEMENTS; CARBON-SULFUR; S-S; COMPLEXES; COORDINATION; COMPOUND;
D O I
10.1021/acs.inorgchem.6b01668
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The aluminum(I) compound NacNacAl (1) reacts with diphenyl disulfide and diethyl sulfide to form the respective four-coordinate bis(phenyl sulfide) complex NacNacAl(SPh)(2) (2) and alkyl thiolate aluminum complex NacNacAlEt(SEt) (3). As well, reaction of 1 with tetraphenyl diphosphine furnishes the bis(diphenyl phosphido) complex NacNacAl(PPh2)(2) (4). Production of 3 and 4 are the first examples of C(sp(3))-S and R2P-PR2 activation by a main-group element complex. All three complexes were characterized by multinuclear NMR spectroscopy and X-ray crystal structure analysis. Furthermore, a variable-temperature NMR spectroscopic study was undertaken on 4 to study its dynamic behavior in solution.
引用
收藏
页码:9099 / 9104
页数:6
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