Citation
L. Kiss et S. Antus, A convenient synthesis of pterocarpans, HETEROCYC C, 6(4), 2000, pp. 309-314
Citations number
27
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
HETEROCYCLIC COMMUNICATIONS
ISSN journal
07930283
→ ACNP
Volume
6
Issue
4
Year of publication
2000
Pages
309 - 314
Database
ISI
SICI code
0793-0283(2000)6:4<309:ACSOP>2.0.ZU;2-V
Abstract
The first synthesis of pterocarpan (+/-)-3 has been achieved in 51 % yield
by a new variation of the Heck-oxyarylation of 2H-chromene (1) with 2-iodop
henol (2a) using the [Pd(OAc)(2) / Ph3P / Ag2CO3-CaCO3] catalyst system.