Syntheses and Structures of New Pyridino-18-Crown-6 Ligands Containing Two Methyl, Two t-Butyl or Two Allyl Substituents on Chiral Positions Next to the Pyridine Ring.
Abstract
Chiral 2,16-diallyl-, 2,16-dimethyl- and 2,16-di-t-butylpyridino-18-crown-6 ligands have been prepared by treating the appropriate chiral a,a'-disubstituted pyridinedimethanol with tetraethyleneglycol ditosylate in the presence of base. In these reactions, chiral 2:2 dimers (dipyridino-36-crown-12 derivatives) were also obtained.
Document Details
- Document Type
- Technical Report
- Publication Date
- May 09, 1996
- Accession Number
- ADA309150
Entities
People
- J. J. Young
- Jerald S. Bradshaw
- Peter Huszthy
- Steven L. Castle
- Yoichi Habata
Organizations
- Brigham Young University