Title of article
Synthesis of 2-boryl-1,3-butadienes from tributylphosphine stabilized zirconacyclopropenes and alkynes
Author/Authors
Alina Botvinik، نويسنده , , Abed Al Aziz Quntar، نويسنده , , Avri Rubinstein، نويسنده , , Morris Srebnik، نويسنده ,
Issue Information
دوفصلنامه با شماره پیاپی سال 2009
Pages
4
From page
3349
To page
3352
Abstract
Boryl zirconacycopropenes stabilized with tributylphosphine react with alkynes (terminal and internal) to give predominately 2-boryl-1,3-butadienes, 5, in 40-81% isolated yields. Products 5 are accompanied by 4-boryl-1,3-butadienes in 7-23% when terminal alkynes are inserted. However, the use of an internal alkyne (3-hexyne) gave predominantly 6c.
Keywords
3-Butadiene , Phosphine , Boryl-1 , Alkyne insertion , Boryl zirconacyclopropene
Journal title
Journal of Organometallic Chemistry
Serial Year
2009
Journal title
Journal of Organometallic Chemistry
Record number
1374751
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