Title of article
Reaction of phenylacetylene with (butadiene)tantalocene cation
Author/Authors
Hans Christian Strauch، نويسنده , , Gerhard Erker، نويسنده , , Roland Fr?hlich، نويسنده ,
Issue Information
دوفصلنامه با شماره پیاپی سال 2000
Pages
4
From page
388
To page
391
Abstract
Treatment of the (s-trans-η4-butadiene)tantalocene cation complex 3 (with [CH3B(C6F5)3−] anion) with phenylacetylene results in the formation of the regioisomeric alkyne–butadiene coupling products 4a (featuring the phenyl substituent in the β-position) and 4b (Ph at the α-carbon) in a 70:30 ratio. The minor insertion product 4b was characterized by an X-ray crystal structure analysis.
Keywords
Carbon?carbon coupling , (s-trans-?4-Butadiene)tantalocene cation , Bent metallocene , Alkyne insertion
Journal title
Journal of Organometallic Chemistry
Serial Year
2000
Journal title
Journal of Organometallic Chemistry
Record number
1369730
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