Pan, Subhas Chandra published the artcileCatalytic asymmetric acylcyanation of imines, Application In Synthesis of 929294-27-9, the publication is Angewandte Chemie, International Edition (2007), 46(4), 612-614, database is CAplus and MEDLINE.
The less problematic acetyl cyanide was used instead of toxic HCN for the highly enantioselective acyl-Strecker-type reaction. In the presence of an N-benzylimine and a catalytic amount of chiral phosphoric acids or thioureas, the desired amidonitriles were obtained in excellent enantioselectivities and yields.
Angewandte Chemie, International Edition published new progress about 929294-27-9. 929294-27-9 belongs to chiral-phosphine-ligands, auxiliary class Chiral Phosphoric Acids, name is R-3,3′-Bis(2,4,6-triisopropylphenyl)-5,5′,6,6′,7,7′,8,8′-octahydro-1,1′-binaphthyl-2,2′-diyl hydrogenphosphate, and the molecular formula is C50H65O4P, Application In Synthesis of 929294-27-9.
Referemce:
https://en.wikipedia.org/wiki/Phosphine_ligand,
Chiral phosphine ligands in asymmetric synthesis. Molecular structure and absolute configuration of (1,5-cyclooctadiene)-(2S,3S)-2,3-bis(diphenylphosphino)butanerhodium(I) perchlorate tetrahydrofuran solvate