𝔖 Bobbio Scriptorium
✦   LIBER   ✦

ChemInform Abstract: Investigations into Ambient Temperature Biaryl Coupling Reactions.

✍ Scribed by J. C. ANDERSON; H. NAMLI; C. A. ROBERTS

Publisher
John Wiley and Sons
Year
2010
Weight
32 KB
Volume
29
Category
Article
ISSN
0931-7597

No coin nor oath required. For personal study only.

✦ Synopsis

Investigations into Ambient Temperature Biaryl Coupling Reactions.

-An optimized Suzuki method for the synthesis of hindered unsymmetrical biaryls is presented. The optimization is made with regard to the effects of bases, base stoichiometry, solvents, boron species, and ligands at the catalyst. The investigation of Stille type biaryl coupling reveals that this process does not significantly benefit from the use of trifurylphosphine and triphenylarsine ligands. -(ANDERSON,

πŸ“œ SIMILAR VOLUMES

ChemInform Abstract: Heterogeneous Palla
ChemInform Abstract: Heterogeneous Palladium Chloride Catalyzed Ligand-Free Suzukiβ€”Miyaura Coupling Reactions at Ambient Temperature.
✍ Min Wang; Lei Wang πŸ“‚ Article πŸ“… 2009 πŸ› John Wiley and Sons βš– 26 KB

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a β€œFull Text” option. The original article is trackable v

ChemInform Abstract: Low Temperature Son
ChemInform Abstract: Low Temperature Sonogashira Coupling Reaction
✍ Keiichi Nakamura; Hitoshi Okubo; Masahiko Yamaguchi πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons βš– 31 KB

Low Temperature Sonogashira Coupling Reaction -A low temperature Sonogashira reaction is developed, which coupled equimolar amount of aryl iodide (I) possessing electron-withdrawing groups with aromatic acetylenes (II) at -20 β€’ C in quantitative yield.

ChemInform Abstract: Ambient Temperature
ChemInform Abstract: Ambient Temperature Nitrogen-Directed Difluoroalkynylborane Carboniβ€”Lindsey Cycloaddition Reactions.
✍ Jerome F. Vivat; Harry Adams; Joseph P. A. Harrity πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons βš– 44 KB

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a β€œFull Text” option. The original article is trackable v