B(C6F5)3-catalysed isomerization of terminal olefins.

Autor: Wang, He, Meng, Fanwei, Tao, Xin
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Zdroj: New Journal of Chemistry; 3/14/2024, Vol. 48 Issue 10, p4304-4309, 6p
Abstrakt: Selective isomerization of terminal olefins to afford new internal olefins is an atom economic reaction that is usually catalysed by metal catalysts. Here, we present a tris(pentafluorophenyl)borane [B(C6F5)3]-catalysed isomerization of olefins. Linear α-olefins are converted to 2-olefins in high yields with unsatisfactory stereoselectivity under the applied reaction conditions. At the same time, the biorelevant phenylpropenoid products can be obtained with high regio- and stereoselectivity from the isomerization of allylbenzenes. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index