(3aR,8aR)-(-)-4,4,8,8-Tetrakis(3,5-di-i-propylphenyl)tetrahydro-2,2-dimethyl-6-phenyl-1,3-dioxolo[4,5-e]dioxaphosphepin

Technical Notes:
1. Chiral ligand used in a platinum catalyzed, enantios elective terpene construction.
2. Chiral ligand used in a platinum-catalyzed, diboration of aliphatic 1-alkenes .
3.. Regio- and stereos elective homologation of 1 ,2-bis(boronic esters): s tereocontrolled s ynthesis of 1 ,3-diols. 4. Synthesis of ß-lactams by palladium( 0)-catalyzed C(sp )-H carbamoylation.
References:
1.J. Am. Chem. Soc., 2013, 135, 2501.
2.J. Am. Chem. Soc., 2013, 135, 11222.
4.Angew. Chem. Int. Ed., 2016, 55, 14663. 4.Angew. c hem. Int. Ed., 2017, 56, 7218.