Reduction of carbonyl compounds by sodium borohydride (tetrahydridoborate) in water, dimethyl sulphoxide, and their mixtures as solvents: products and kinetics

1977 ◽  
pp. 1466 ◽  
Author(s):  
Chitra Adams ◽  
Victor Gold ◽  
David M. E. Reuben
Keyword(s):  
Sodium Borohydride ◽  
Carbonyl Compounds ◽  
Dimethyl Sulphoxide

Sodium borohydride: A versatile reagent in the reductive N-monoalkylation of α-amino acids and α-amino methyl esters

2002 ◽  
Vol 80 (7) ◽  
pp. 779-788 ◽  
Author(s):  
Giancarlo Verardo ◽  
Paola Geatti ◽  
Elena Pol ◽  
Angelo G Giumanini
Keyword(s):  
Amino Acids ◽  
Amino Acid ◽  
Sodium Borohydride ◽  
Carbonyl Compounds ◽  
Condensation Reaction ◽  
Methyl Esters ◽  
Reducing Agent ◽  
Reductive Condensation ◽  
Versatile Reagent

α-Amino acids and α-amino methyl esters are easily converted to their N-monoalkyl derivatives by a reductive condensation reaction using several carbonyl compounds in the presence of sodium borohydride. This reducing agent has shown a wide versatility with minor but essential procedural variations. The reaction allows the α-monodeuterium labeling of the new N-substituent by use of sodium borodeuteride.Key words: α-amino acid, α-amino methyl esters, sodium borohydride, reductive N-monoalkylation, carbonyl compounds.

One-Pot Reductive Amination of Carbonyl Compounds Using Sodium Borohydride–Amberlyst 15

2010 ◽  
Vol 40 (7) ◽  
pp. 951-956 ◽  
Author(s):  
Heshmatollah Alinezhad ◽  
Mahmood Tajbakhsh ◽  
Nastaran Mahdavi
Keyword(s):  
Sodium Borohydride ◽  
Carbonyl Compounds ◽  
Reductive Amination ◽  
One Pot ◽  
Amberlyst 15
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