Selective transformations of phenylated diynes to polycyclic compounds by the RhCl3- and PtCl4-Aliquat 336(R) ion pair catalysts
The ion pairs generated from methyltricaprylammonium chloride and either RhCl3 or PtCl4 catalyze, under phase transfer conditions, selective cyclore-arrangements, as well as intra and intermolecular addition processes by which discrete polycyclic compounds are formed. The nature of the products depe...
Saved in:
Published in | Tetrahedron Vol. 52; no. 24; pp. 8349 - 8364 |
---|---|
Main Authors | , , |
Format | Journal Article |
Language | English |
Published |
OXFORD
Elsevier
10.06.1996
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | The ion pairs generated from methyltricaprylammonium chloride and either RhCl3 or PtCl4 catalyze, under phase transfer conditions, selective cyclore-arrangements, as well as intra and intermolecular addition processes by which discrete polycyclic compounds are formed. The nature of the products depends on the distances between the ethynyl functions and on the catalyst employed. Copyright (C) 1996 Elsevier Science Ltd |
---|---|
ISSN: | 0040-4020 |
DOI: | 10.1016/0040-4020(96)00394-8 |