SYNTHESIS OF (+ -)-LICARIN-B AND EUPOMATENOIDS-1 AND EUPOMATENOIDS-12- A GENERAL-APPROACH TO 2-ARYL-7-ALKOXY-BENZOFURANOID NEOLIGNANS/

Authors
ENGLER TA CHAI WY
Citation
Ta. Engler et Wy. Chai, SYNTHESIS OF (+ -)-LICARIN-B AND EUPOMATENOIDS-1 AND EUPOMATENOIDS-12- A GENERAL-APPROACH TO 2-ARYL-7-ALKOXY-BENZOFURANOID NEOLIGNANS/, Tetrahedron letters, 37(39), 1996, pp. 6969-6970
Citations number
21
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
37
Issue
39
Year of publication
1996
Pages
6969 - 6970
Database
ISI
SICI code
0040-4039(1996)37:39<6969:SO(-AE>2.0.ZU;2-M
Abstract
New syntheses of the title compounds are described using Lewis acid-pr omoted reactions of styrenes with N-phenylsulfonyl-1,4-benzoquinone mo noimines to regioselectively form the 2-arylbenzofuranoid ring system followed by conversion of the aromatic N-phenylsulfonyl moiety into a propenyl substituent. Copyright (C) 1996 Elsevier Science Ltd