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Reaction of 9-trimethylsilylfluorenyllithium with nitriles: Organolithium compounds
被引:1
作者:
Chen, Xia
[1
,4
]
Xue, Xiaoyan
[1
]
Zhang, Liping
[1
,2
,3
]
Sun, Wen-Hua
[2
,3
]
机构:
[1] Shanxi Univ, Sch Chem & Chem Engn, Taiyuan 030006, Peoples R China
[2] Chinese Acad Sci, Inst Chem, Key Lab Engn Plast, Beijing 100190, Peoples R China
[3] Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
[4] Nankai Univ, State Key Lab Elementoorgan Chem, Tianjin 300071, Peoples R China
关键词:
9-trimethylsilylfluorenyllithium;
eta(3)-allyl;
eta(3)-azaallyl;
eta(6)-arene;
CRYSTAL-STRUCTURE;
COMPLEXES;
LITHIUM;
LIGANDS;
METAL;
TRANSFORMATION;
ALKYLATION;
SOLVENT;
ALKYLS;
CP;
D O I:
10.1016/j.inoche.2010.11.001
中图分类号:
O61 [无机化学];
学科分类号:
070301 ;
081704 ;
摘要:
The reaction of 9-trimethylsilylfluorenyllithium (C13H8SiMe3)Li (1) with alpha-hydrogen-free nitriles gave highly sensitive lithium compounds, (eta(3)-C13H8SiMe3)Li((BuCN)-Bu-t)(Et2O) (2).[eta(3)-(C13H8)C(NMe2)N(SiMe3)]Li (Er2O)(2) (3) and [eta(3),eta(6)-(C13H8)C(Ph)N(SiMe3)Li](2) (4), illustrating bonding features of eta(3)-allyl, eta(3)-azaallyl, and eta(6)-arene interactions. (C) 2010 Elsevier B.V. All rights reserved.
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页码:235 / 237
页数:3
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