Enabling an atom-economic production of chiral amino alcohols by electrodialysis with bipolar membranes

2020 ◽  
Vol 22 (7) ◽  
pp. 2213-2224 ◽  
Author(s):  
Wei-Ting Gao ◽  
Qing Chen ◽  
Ming-Gu Du ◽  
Wei-Ming Zhang ◽  
Chang-Yan Cao ◽  
...  
Keyword(s):  
Catalytic Hydrogenation ◽  
Amino Alcohols ◽  
Atom Economy ◽  
Bipolar Membranes ◽  
Economic Production ◽  
Chiral Amino Alcohols

Along with catalytic hydrogenation, producing pure chiral amino alcohols with a perfect atom economy is achieved by electrodialysis with bipolar membranes.

Bile acid amides derived from chiral amino alcohols: novel antimicrobials and antifungals

2004 ◽  
Vol 14 (3) ◽  
pp. 773-777 ◽  
Author(s):  
BrajaG. Hazra ◽  
VandanaS. Pore ◽  
SanjeevKumar Dey ◽  
Suchitra Datta ◽  
MahendraP. Darokar ◽  
...  
Keyword(s):  
Bile Acid ◽  
Amino Alcohols ◽  
Chiral Amino Alcohols

Circular dichroism spectra of tetraamminecobalt(III) complexes of amino alcohols

1978 ◽  
Vol 31 (11) ◽  
pp. 2399 ◽  
Author(s):  
CJ Hawkins ◽  
GA Lawrance ◽  
JA Palmer
Keyword(s):  
Circular Dichroism ◽  
Chemical Shift ◽  
Chemical Shifts ◽  
Amino Alcohols ◽  
Circular Dichroism Spectra ◽  
Chemical Shift Difference ◽  
Solvent Dependence ◽  
Cotton Effects ◽  
Circular Dichroïsm ◽  
Chiral Amino Alcohols

The circular dichroism spectra are reported for tetraamminecobalt(III) complexes with the chiral amino alcohols 2-aminopropan-1-ol, 2- aminobutan-1-ol, 1-aminopropan-2-ol, 2-amino-1-phenyl-ethanol, ψ- ephedrine and ephedrine with the alcohol groups protonated (OH) and deprotonated (O-). The solvent dependence of the chemical shifts of the NH protons was investigated to determine the effects of stereoselective solvation on the circular dichroism, but, in contrast to some other related systems, the chemical shift difference between the two NH2 protons was relatively insensitive to solvent. Consistent with this, the circular dichroism spectra of the tetraphenylborate salts of the deprotonated complexes were found not to be markedly dependent on solvent. Tetraammine-{(-)-ψ-ephedrine)cobalt(III) and tetraammine{(-)- ephedrine}cobalt(III) were found to have the same signs of Cotton effects for the various d-d transitions, whereas bis{(-)-ψ- ephedrine}copper(II) and bis{(-)-ephedrine}copper(II) had opposite signs. This has been explained in terms of different conformer populations in the cobalt(III) and copper(II) systems.

scholarly journals De Novo Chiral Amino Alcohols in Catalyzing Asymmetric Additions to Aryl Aldehydes.

ChemInform ◽  
2006 ◽  
Vol 37 (35) ◽  
Author(s):  
Jian Huang ◽  
James C. Ianni ◽  
Jennifer E. Antoline ◽  
Richard P. Hsung ◽  
Marisa C. Kozlowski
Keyword(s):  
De Novo ◽  
Amino Alcohols ◽  
Aryl Aldehydes ◽  
Asymmetric Additions ◽  
Chiral Amino Alcohols

One-Pot Synthesis ofN-Protected β-Chiral Amino Alcohols

2003 ◽  
Vol 33 (11) ◽  
pp. 1815-1820 ◽  
Author(s):  
Csaba Somlai ◽  
Antal Péter ◽  
Péter Forgó ◽  
Botond Penke
Keyword(s):  
Amino Alcohols ◽  
One Pot ◽  
One Pot Synthesis ◽  
Chiral Amino Alcohols

De Novo Chiral Amino Alcohols in Catalyzing Asymmetric Additions to Aryl Aldehydes

2006 ◽  
Vol 8 (8) ◽  
pp. 1565-1568 ◽  
Author(s):  
Jian Huang ◽  
James C. Ianni ◽  
Jennifer E. Antoline ◽  
Richard P. Hsung ◽  
Marisa C. Kozlowski
Keyword(s):  
De Novo ◽  
Amino Alcohols ◽  
Aryl Aldehydes ◽  
Asymmetric Additions ◽  
Chiral Amino Alcohols
Sign in / Sign up

Export Citation Format

Share Document