Technical Notes:

1.Ligand for palladium-catalyzed synthesis of oxindoles by amide a-arylation.

2.Ligand for palladium-catalyzed alkoxycarbonylation of aryl chlorides.

3.Ligand for ruthenium-catalyzed alcohol-allene C-C coupling reaction via hydrohydroxyalkylation of 1,1 -disubstituted allenes employing alcohols .

4.Ligand for nickel- catalyzed cross-coupling reaction of arylboronic acids with aryl carbonates .

5.Ligand for palladium-catalyzed regiodivergent hydroesterification of aryl olefins with phenyI formate to form linear structured phenyl arylpropanoates.

6. Ligand for palladium-catalyzed direct borylation of benzyl alcohol and its analogues in the absence of bases .

Reference：

1.J. Org. Chem.. 2001, 66, 3402.

2.J.Organometal. Chem.. 2002, 641,

3. J. Am. Chem. Soc., 2011, 133, 1 141.

4.Chem. L ett., 2011, 40, 913.

5.Org. L ett.,2015, 17, 3544.

6. Org. Chem. Front., 2015, 2, 1505.