𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Homogeneous isoaromatization of alicyclic dienones catalyzed by complexes of the platinum group

✍ Scribed by Yechiel Pickholtz; Yoel Sasson; Jochanan Blum

Publisher
Elsevier Science
Year
1974
Tongue
French
Weight
156 KB
Volume
15
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

✦ Synopsis

The isoaromatization of alicyclic dienones by heterogeneous catalysts (e.g., Ni, Pd-C, PtOl ' ), provides a rather useful method for the synthesis of monocyclic phenols. Polycyclic ketones, however, are often deoxygenated to give hydroxyl-free hydrocarbons*.

We wish to report the isoaromatization of alicyclic ketones by homogeneous Flu, Rh and Ir catalysts,

πŸ“œ SIMILAR VOLUMES

Homogeneous hydrogenation of nitroalipha
Homogeneous hydrogenation of nitroaliphatic compounds catalyzed by group VIII transition metal phosphine complexes
✍ Stephen G. Harsy πŸ“‚ Article πŸ“… 1990 πŸ› Elsevier Science 🌐 French βš– 696 KB

A variety of Group VIII transition metal phosphine complexes were shown to be active catalysts for hydrogenation of nitroaliphatic compounds. The catalysis was determined to be homogeneous based on results of selective catalyst poisoning experiments using dibenzo[a,e]cyclooctatetraene and Hg. A deut

Homogeneous catalytic transformation of
Homogeneous catalytic transformation of aryl-substituted epoxides by some complexes of the platinum metals
✍ David Milstein; Ouri Buchman; Jochanan Blum πŸ“‚ Article πŸ“… 1974 πŸ› Elsevier Science 🌐 French βš– 196 KB

## Numerous examples have been reported1 wherein acids, bases or salts catalyzed the rearrangement of substituted ethylene oxides. However, only a few cases are known in which transition metal complexes promote the homogeneous transformation of internal epoxides to ketones. Cobalt and iron