R. W. Hoffmann, I. Munster
Jun 1, 1997
Citations
0
Influential Citations
9
Citations
Journal
Liebigs Annalen
Abstract
cis-2-Vinyltetrahydropyran-3-ol (6) is accessible by a selective intramolecular allylboration reaction. Compound 6 was converted into 1,4-dioxa-cis-decaline (4) and cis-syn-cis-perhydrotrioxaanthracene 32; heterocycles with fused tetrahydropyran rings. These ring systems populate predominantly the conformation in which the oxygen atoms are in a gauche arrangement. The tricycle 31 is a rigid derivative of 14-crown-3 and, as in the case of 12-crown-3, it forms complexes with lithium ions in acetonitrile.