๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

The regiospecific cobalt carbonyl catalyzed synthesis of dienones and trienones by phase transfer catalysis

โœ Scribed by Howard Alper; Janie K. Currie


Publisher
Elsevier Science
Year
1979
Tongue
French
Weight
111 KB
Volume
20
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Cobalt carbonyl catalyzed sRN1 carbonyla
โœ Jean-Jacques Brunet; Christian Sidot; Paul Caubere ๐Ÿ“‚ Article ๐Ÿ“… 1981 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 213 KB

The phase transfer catalyzed, cobalt carbonyl catalyzed carbonylation (1 atm. P.) of aryl and vinyl bromides under photostimulation (350 nm) affords the corresponding unsaturated acids in high yield. Recent investigations have demonstrated that phase transfer catalysis is a useful technique in organ

Synthesis of unsaturated hydroxy acids b
โœ Howard Alper; Serge Calet ๐Ÿ“‚ Article ๐Ÿ“… 1988 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 216 KB

Sunsnary: Phase transfer catalyzed reaction of vinyl epoxides with carbon monoxide, methyl iodide, catalytic amounts of cobalt carbonyl and TDA-1, affords B-hydroxy acids. High regioselectivity was observed in some cases. Phase transfer catalysis is a valuable method for effecting metal catalyzed

The ruthenium carbonyl catalyzed reducti
โœ Howard Alper; Shiyamalie Amaratunga ๐Ÿ“‚ Article ๐Ÿ“… 1980 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 143 KB

Amines were obtained in excellent yields by treatment of nitro compounds, at room temperature and atmospheric pressure , with carbon monoxide, ruthenium carbonyl as the metal catalyst, and benzyltriethylammonium chloride as the phase transfer catalyst in an aqueous baseorganic solvent system. In 197