Title of article
A simple cobalt catalyst system for the efficient and regioselective cyclotrimerisation of alkynes
Author/Authors
Vogler، Thomas نويسنده , , Hilt، Gerhard نويسنده , , Hess، Wilfried نويسنده , , Galbiati، Fabrizio نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
-1473
From page
1474
To page
0
Abstract
The intermolecular cyclotrimerisation of terminal and internal alkynes can be catalysed by simple cobalt complexes such as a CoBr2(diimine) under mild reaction conditions when treated with zinc and zinc iodide with high regioselectivity in excellent yields.
Keywords
PLAYBACK EXPERIMENTS , VIGILANCE , TONIC COMMUNICATION , URGENCY-BASED
Journal title
CHEMICAL COMMUNICATIONS - LETCHWORTH
Serial Year
2005
Journal title
CHEMICAL COMMUNICATIONS - LETCHWORTH
Record number
70221
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