Chelation-Controlled Facially Selective Cyclocondensation Reactions of Chiral Alkoxy Aldehydes: Syntheses of a Mouse Androgen and of a Carbon-Linked Disaccharide

DOI: 10.1021/ja00291a027

Source and publish data:

Journal of the American Chemical Society p. 1256 - 1268 (1985)

Update date:2022-08-05

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Authors:

Danishefsky, Samuel J.

Pearson, William H.

Harvey, Daniel F.

Maring, Clarence J.

Springer, James P.

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Article abstract of DOI:10.1021/ja00291a027

Magnesium bromide in tetrahydrofuran catalyzes the cycloaddition of a variety of chiral alkoxy aldehydes with activated butadienes.The stereochemistry of these products is such that they can be rationalized as arising from a reacting conformer in which th

Full text of DOI:10.1021/ja00291a027

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