Technical Notes:

1. Air-stable, non-pyrophoric precursor of the Tri-t-butylphos phine ligand which is used in a variety of catalytic processes.

2.L igand for Suzuki cross-couplings .

3.L igand for Heck Re actions.

4.L igand for Stille Cross-couplings.

5.L igand for a-Arylation and vinylation of arylmandelic acid de rivatives .

6.L igand for direct arylation of hetercycles

7.Synthesis of be nzocyclobutenes by C-H activation.

8.Cross-coupling of Grignard reagents and aryl bromides.

9.Palladium catalyzed annulation of haloanilines.

10Palladium-Catalyzed Acylation.

11. Palladium Catalyzed Carbonylative Heck Reaction.

12. Palladium-catalyzed aminosulfonylation.

13.Palladium-catalyzed intramolecular c -O bond formation .

14. Ruthenium-catalyzed cross-coupling of aldehydes with arylboronic acid.