Preparation of 1,2-Dienes by the Palladium-Catalyzed Hydrogenolysis of 3-Methoxycarbonyloxy-1-alkynes with Ammonium Formate

DOI: 10.1055/s-1987-28020

Source and publish data:

Synthesis p. 603 - 606 (1987)

Update date:2022-08-04

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Authors:

Tsuji, Jiro

Sugiura, Teruo

Minami, Ichiro

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Article abstract of DOI:10.1055/s-1987-28020

A useful preparative method for 1,2-dienes from 3-methoxycarbonyloxy-1-alkynes by the palladium-catalyzed hydrogenolysis with ammonium formate is described. 3-Methoxycarbonyloxy-1-alkynes are prepared by the addition of magnesium acetylide to ketones or aldehydes, followed by quenching with methyl chloroformate.

Full text of DOI:10.1055/s-1987-28020

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