Novel carbonyl allylation mediated by SnCl2/TiCl3 in water.

Novel carbonyl allylation mediated by SnCl2/TiCl3 in water.

Organic letters (2003-05-24)

Xiang-Hui Tan, Bo Shen, Wei Deng, Hui Zhao, Lei Liu, Qing-Xiang Guo

ABSTRAKT

[reaction: see text] Under the Lewis acid catalysis offered by TiCl(3), SnCl(2) can efficiently mediate the aqueous Barbier reactions between aldehydes and allyl chloride or bromide.

MATERIAŁY

Numer produktu

Marka

Opis produktu

474762

Sigma-Aldrich

Tin(II) chloride dihydrate, ≥99.97% trace metals basis