Phosphine Gold(I) Bis-(trifluoromethanesulfonyl)imidate Complexes as New Highly Efficient and Air-Stable Catalysts for the Cycloisomerization of Enynes
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- 18 August 2005
- journal article
- letter
- Published by American Chemical Society (ACS) in Organic Letters
- Vol. 7 (19) , 4133-4136
- https://doi.org/10.1021/ol0515917
Abstract
A study concerning the synthesis of new phosphine gold(I) complexes using the bis(trifluoromethanesulfonyl)imidate moiety as a weakly coordinating counteranion is described. These new air-stable complexes are more convenient to prepare, store, and handle and are exceedingly active for the catalysis of a wide range of enynes cycloisomerizations.Keywords
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