Preparation of Protected β-Keto Aldehydes from β-Keto Esters via Selective Reduction of Acyl(alkoxycarbonyl)ketene Dithioacetals

DOI: 10.1055/s-1988-27709

Source and publish data:

Synthesis p. 792 - 794 (1988)

Update date:2022-07-31

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Authors:

Choi, Eun Bok

Youn, In Kwon

Pak, Chwang Siek

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Article abstract of DOI:10.1055/s-1988-27709

The acyl(alkoxycarbonyl)ketene dithioacetals 2 prepared from the corresponding β-keto esters 1 in almost quantitative yield are reduced selectively with magnesium in methanol and subsequently dealkoxycarbonylated to give protected β-keto aldehydes 4 in hi

Full text of DOI:10.1055/s-1988-27709

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