Reactivity of alkynylzirconates towards allyl bromides: selective formation of β-allyl-zirconacyclopentadienes.

Reactivity of alkynylzirconates towards allyl bromides: selective formation of β-allyl-zirconacyclopentadienes.

Chemical communications (Cambridge, England) (2010-09-22)

Xiaoyu Yan, Yiqing Zhou, Chanjuan Xi

ABSTRACT

Reaction of alkynylzirconates with allyl bromides afforded β-allyl-zirconacyclopentadienes with high selectivity in unique reaction site.

MATERIALS

Product Number

Brand

Product Description

Sigma-Aldrich

Allyl bromide, reagent grade, 97%, contains ≤1000 ppm propylene oxide as stabilizer

Sigma-Aldrich

Allyl bromide, ReagentPlus^®, 99%, contains ≤1000 ppm propylene oxide as stabilizer