Polyhedron

Hydrogen/deuterium exchange in alkyl-hydride derivatives of ansa-tungstenocene compounds

MLH Green, SLJ Conway, LH Doerrer

文献索引：Green, Malcolm L.H.; Conway, Stephen L.J.; Doerrer, Linda H. Polyhedron, 2005 , vol. 24, # 11 p. 1388 - 1403

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被引用次数: 1

摘要

The higher n-alkyl hydrides [W {(η-C5H4) CMe2 (η-C5H4)}(R) H](R={(CH2) nCH3}, n= 1–4) and the isotopically labelled analogues [W (η-C5D4) C (CD3) 2 (η-C5D4)}(R) D],(R={(CH2) nCH3}(n= 1–4) and [W {(η-C5H4) CMe2 (η-C5H4)}{CD2CD3} H] have been prepared and the hydrogen/deuterium exchange processes under thermal conditions in these compounds have been investigated by NMR spectroscopy. In every case of all the possible alkyl ...