๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Cobalt carbonyl catalyzed sRN1 carbonylation of aryl and vinyl halides by phase transfer catalysis

โœ Scribed by Jean-Jacques Brunet; Christian Sidot; Paul Caubere

Publisher
Elsevier Science
Year
1981
Tongue
French
Weight
213 KB
Volume
22
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

โœฆ Synopsis

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 organometallic chemistryl. Thus, an efficient cobalt carbonyl catalyzed carbony-

๐Ÿ“œ SIMILAR VOLUMES

Synthesis of unsaturated hydroxy acids b
Synthesis of unsaturated hydroxy acids by the cobalt carbonyl and phase transfer catalyzed carbonylation of vinyl epoxides
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