Asymmetric base catalyzed Diels-Alder reaction of 3-hydroxy-2-pyrone with chiral acrylate derivatives

DOI: 10.1016/S0040-4039(97)10843-7

Source and publish data:

Tetrahedron Letters p. 1211 - 1214 (1998)

Update date:2022-08-05

Topics:

Authors:

Okamura, Hiroaki

Morishige, Katsuki

Iwagawa, Tetsuo

Nakatani, Munehiro

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Article abstract of DOI:10.1016/S0040-4039(97)10843-7

In the presence of a cinchona alkaloid as a catalyst, the Diels-Alder reaction of 3-hydroxy-2-pyrone with chiral N-acryloyl oxazolidinone afforded a bicyclolactone adduct with high diastereoselectivities (up to 95%de) in almost quantitative yield.

Full text of DOI:10.1016/S0040-4039(97)10843-7

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