Indium-mediated vic-diallylation/propargylation of Phenacyl Bromide (cas 19701-10-1)s: a facile synthesis of 4-arylocta-1,7-dien-4-ol derivatives

Add time:09/02/2019    Source:sciencedirect.com

Phenacyl bromides undergo smooth vic-diallylation and dipropargylation with allyl and propargyl indium reagents generated in situ from metallic indium and allyl or propargyl bromide to produce 4-arylocta-1,7-dien-4-ol derivatives in good yields. Phenacyl chloride and azide also participated effectively in bis-allylation. Similar results are also obtained from in situ generated allyl or propargyl zinc bromide.

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