Technical Notes:

1.Photosensitizer for the enantioselective coupling re action between (N-arylamino )methanes and (N- methanesulfonyl)-aldimines catalyzed by P-Spiro chiral (arylamino )phosphonium catalyst

2.Photocatalyst for 2+2 styrene cycloadditions .

3.Photocatalyst for azoylation of trimethoxybenzene by via C-H functionalization.

References:

1. J. Org. Chem., 2016, 81, 6953.

2.Chem. Sci., 2016, 7, 6796.

3.Org. L ett., 2016, 18, 3996.