Supercritical carbon dioxide in organometallic synthesis: Combination of sc-CO2 with Nafion film as a novel reagent in the synthesis of ethers from hydroxymethylmetallocenes

被引：12
|
作者：
Sokolov, Viatcheslav I. [1 ]
Nikitin, Lev N. [1 ]
Bulygina, Ludmila A. [1 ]
Khrustalev, Victor N. [1 ]
Starikova, Zoya A. [1 ]
Khokhlov, Alexei R. [1 ]
机构：
[1] Russian Acad Sci, AN Nesmeyanov Organoelement Cpds Inst, Moscow 119991, Russia
来源：
JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2010年 / 695卷 / 06期
基金：
俄罗斯基础研究基金会;
关键词：
sc-CO2; Metallocenes; Ferrocenes; Ruthenocenes; Carbinols; Ethers; RUTHENOCENES; COMPLEXES; CRYSTAL;
D O I：
10.1016/j.jorganchem.2009.12.017
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Metallocenyl carbinols FcCH(2)OH (1a) and RcCH(2)OH (1b) dissolved in sc-CO2 penetrate into the acidic Nafion film under 20 MPa and 80 or 35 degrees C. After removal of pressure and leaving at room temperature, the crystals rapidly formed on the surface of the film, were identified as ethers McCH(2)OCH(2)Mc, Mc = Fc or Rc, by X-ray study. Mechanism of their formation is discussed. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码：799 / 803
页数：5
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