Phenylsulfonyl-substituted 5-Alkoxy-2(5H)-furanones; a New Class of Highly Reactive Chiral Dienophies.

DOI: 10.1016/0040-4039(91)80582-Q

Source and publish data:

Tetrahedron Letters p. 7751 - 7754 (1991)

Update date:2022-08-05

Topics:

Authors:

Jong, Johannes C. de

Berg, Keimpe J. van den

Leusen, Albert M. van

Feringa, Ben L.

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Article abstract of DOI:10.1016/0040-4039(91)80582-Q

The synthesis of enantiomerically pure (5S)-5-(d-menthyloxy)-4-(phenylsulfonyl)-2(5H)-furanone (4) and the application of 4 as efficient dienophile in Diels-Alder reactions under mild conditions with enantioselectivities >98 percent e.e are described.

Full text of DOI:10.1016/0040-4039(91)80582-Q

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