Total optical resolution of amino esters by designed host-guest relations in molecular complexation

1974 ◽  
Vol 96 (22) ◽  
pp. 7100-7101 ◽  
Author(s):  
Lester Kaplan ◽  
Lynn R. Sousa ◽  
Dale H. Hoffman ◽  
Donald J. Cram
Keyword(s):  
Optical Resolution ◽  
Amino Esters ◽  
Molecular Complexation

ChemInform Abstract: TOTAL OPTICAL RESOLUTION OF AMINO ESTERS BY DESIGNED HOST-GUEST RELATIONSHIPS IN MOLECULAR COMPLEXATION

1975 ◽  
Vol 6 (2) ◽  
pp. no-no
Author(s):  
LYNN R. SOUSA ◽  
DALE H. HOFFMAN ◽  
LESTER KAPLAN ◽  
DONALD J. CRAM
Keyword(s):  
Optical Resolution ◽  
Amino Esters ◽  
Molecular Complexation

A new method for optical resolution of BINOL by molecular complexation with (S)-5-oxopyrrolidine-2-carboxanilide

2002 ◽  
Vol 43 (30) ◽  
pp. 5273-5276 ◽  
Author(s):  
Haifeng Du ◽  
Baoming Ji ◽  
Yang Wang ◽  
Jie Sun ◽  
Jiben Meng ◽  
...  
Keyword(s):  
Optical Resolution ◽  
New Method ◽  
Molecular Complexation

Exogenous Directing Group Free, Ligand-Enabled gamma-C(sp3)–H Arylation of Free Primary Aliphatic Amines and α-Amino Esters

2019 ◽  
Author(s):  
Yongzheng Ding ◽  
Shuai Fan ◽  
Xiaoxi Chen ◽  
yuzhen gao ◽  
Gang Li
Keyword(s):  
Amino Acids ◽  
Large Scale ◽  
Free Ligand ◽  
Aliphatic Amines ◽  
Rapid Synthesis ◽  
Amino Esters ◽  
Directing Group ◽  
Large Scale Synthesis ◽  
Primary Aliphatic Amines

A Pdᴵᴵ-catalyzed, ligand-enabled gamma-C(sp3)–H arylation of free primary aliphatic amines and amino esters without using an exogenous directing group is reported. This reaction is compatible with unhindered free aliphatic amines, and it is also be applicable to the rapid synthesis of biologically and synthetically valuable unnatural α-amino acids. Large scale synthesis is also feasible using this method.<br>

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