Synthetic communications

Allylation of esters promoted by metallic dysprosium in the presence of mercuric chloride

Y Jia, M Zhang, F Tao, J Zhou

Index: Jia, Yu; Zhang, Mingfu; Tao, Fenggang; Zhou, Jingyao Synthetic Communications, 2002 , vol. 32, # 18 p. 2829 - 2835

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Abstract

ABSTRACT In the presence of mercuric chloride, the reactions of esters with allyl bromide and metallic dysprosium in anhydrous THF give diallyl alkyl carbinols in good yields. When γ- butyrolactone is used as the substrate, the corresponding product is 4-allyl-6-heptene-1, 4- diol.

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