TOTAL SYNTHESIS OF PTEROCARPAN - (+ -)-NEORAUTENANE/

Authors
LICHTENFELS RA COELHO AL COSTA PRR
Citation
Ra. Lichtenfels et al., TOTAL SYNTHESIS OF PTEROCARPAN - (+ -)-NEORAUTENANE/, Journal of the Chemical Society. Perkin transactions. I, (7), 1995, pp. 949-951
Citations number
8
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Journal of the Chemical Society. Perkin transactions. I → ACNP
ISSN journal
0300922X
Issue
7
Year of publication
1995
Pages
949 - 951
Database
ISI
SICI code
0300-922X(1995):7<949:TSOP-(>2.0.ZU;2-O
Abstract
A new approach to the total synthesis of (+/-)-neorautenane 14 is desc ribed, using the chemoselective coupling of benzodipyran 12 and o-chlo romercuriophenol 13 as the key step. Compound 12 is synthesized in fou r steps from chromanone 7.