SELECTIVE-INHIBITION OF BENZYL ETHER HYDROGENOLYSIS WITH PD C DUE TO THE PRESENCE OF AMMONIA, PYRIDINE OR AMMONIUM ACETATE/

Authors
SAJIKI H
Citation
H. Sajiki, SELECTIVE-INHIBITION OF BENZYL ETHER HYDROGENOLYSIS WITH PD C DUE TO THE PRESENCE OF AMMONIA, PYRIDINE OR AMMONIUM ACETATE/, Tetrahedron letters, 36(20), 1995, pp. 3465-3468
Citations number
11
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
36
Issue
20
Year of publication
1995
Pages
3465 - 3468
Database
ISI
SICI code
0040-4039(1995)36:20<3465:SOBEHW>2.0.ZU;2-S
Abstract
Ammonia, pyridine and ammonium acetate were found to be extremely effe ctive as inhibitors of Pd/C catalyzed benzyl ether hydrogenolysis. Whi le olefin, Cbz, benzyl ester and azide functionalities were hydrogenat ed smoothly, benzyl ethers were not cleaved in the presence of these a dditives.