Regioselective total synthesis of (+/-)neorautane, (+/-)neorautanin and their analogs. Microwave mediated synthesis of 2H-chromenes from propargyl phenyl ethers

Herein we describe the total synthesis of (+/-) Neorautane 1. (+/-) Neorautanin 2 and their analogs 15-18. The key intermediates Chromenes 10-13 were synthesised by microwave irradiation of propargyl phenyl ethers 8 and 9 in DMF under pressure. (C) 1997 Published by Elsevier Science Ltd.

Saved in:
Bibliographic Details
Published inTetrahedron Vol. 53; no. 37; pp. 12621 - 12628
Main Authors Subburaj, K, Katoch, R, Murugesh, MG, Trivedi, GK
Format Journal Article
LanguageEnglish
Published OXFORD Elsevier 01.09.1997
Subjects
Chemistry
Chemistry, Organic
Physical Sciences
Science & Technology
SUBSTITUTED PTEROCARPANS
2-ALKOXY-1,4-BENZOQUINONES
DIELS-ALDER REACTIONS
3+2 CYCLOADDITION REACTIONS
1,4-BENZOQUINONES
PRODUCTS
Online AccessGet full text

Cover

More Information
Summary:Herein we describe the total synthesis of (+/-) Neorautane 1. (+/-) Neorautanin 2 and their analogs 15-18. The key intermediates Chromenes 10-13 were synthesised by microwave irradiation of propargyl phenyl ethers 8 and 9 in DMF under pressure. (C) 1997 Published by Elsevier Science Ltd.
ISSN:0040-4020
DOI:10.1016/S0040-4020(97)00783-7