A new application about 23190-16-1

Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Application In Synthesis of (1R,2S)-(?)-2-Amino-1,2-diphenylethanol. In my other articles, you can also check out more blogs about 23190-16-1

23190-16-1, Name is (1R,2S)-(?)-2-Amino-1,2-diphenylethanol, molecular formula is C6H5CH(NH2)CH(C6H5)OH, belongs to chiral-catalyst compound, is a common compound. In a patnet, once mentioned the new application about 23190-16-1, Application In Synthesis of (1R,2S)-(?)-2-Amino-1,2-diphenylethanol

Modification of (1R,2S)-1,2-Diphenyl-2-aminoethanol for the Highly Enantioselective, Asymmetric Alkylation of N-Diphenylphosphinoyl Arylimines with Dialkylzinc

Experimental studies on the modification of (1R,2S)-1,2-diphenyl-2-aminoethanol, which is used to promote the alkylation of N-diphenylphosphinoyl benzalimine with diethylzinc, revealed that N-monosubstituted amino alcohols exhibited higher enantioselectivities than their N,N-disubstituted counterparts and imino alcohols. Application of the optimal chiral ligand 3c to activate the reaction of N-diphenylphosphinoyl arylimines with diethylzinc and dibutylzinc resulted in excellent enantiomeric selectivities of up to 98% ee. The origin of the experimentally observed enantioselectivities was revealed by density functional calculations (B3LYP/6-31G*) on the transition structures of several model reactions.

Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Application In Synthesis of (1R,2S)-(?)-2-Amino-1,2-diphenylethanol. In my other articles, you can also check out more blogs about 23190-16-1

Reference£º
Chiral Catalysts,
Chiral catalysts – SlideShare