Diastereoselection in the intramolecular diels-Alder reaction of o-quinodimethanes

DOI: 10.1016/0040-4039(91)80060-J

Source and publish data:

Tetrahedron Letters p. 5469 - 5472 (1991)

Update date:2022-08-03

Topics:

Authors:

Basha Basha

McClellan

DeBernardis

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Article abstract of DOI:10.1016/0040-4039(91)80060-J

An efficient diastereoselective synthesis of 2 is presented. A key feature is the intramolecular Diels-Alder reaction of o-quinodimethanes intermediates 3 derived from benzocyclobutenes 4 in which the exotransition state is favored by incorporation of an amide functionality.

Full text of DOI:10.1016/0040-4039(91)80060-J

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