Potassium triphenylborohydride. A new reducing agent for the reduction of carbonyl compounds with an exceptional stereo- and chemoselectivity

1986 ◽  
Vol 51 (2) ◽  
pp. 226-229 ◽  
Author(s):  
Nung Min Yoon ◽  
Kwan Eung Kim ◽  
Jahyo Kang
Keyword(s):  
Carbonyl Compounds ◽  
Reducing Agent

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.

Deoxygenation of carbonyl compounds using an alcohol as an efficient reducing agent catalyzed by oxo-rhenium complexes

2016 ◽  
Vol 18 (9) ◽  
pp. 2675-2681 ◽  
Author(s):  
Joana R. Bernardo ◽  
Ana C. Fernandes
Keyword(s):  
Catalytic System ◽  
Carbonyl Compounds ◽  
Reducing Agent ◽  
Rhenium Complexes

The catalytic system 3-pentanol/ReOCl3(SMe2)(OPPh3) was very efficient for the deoxygenation of carbonyl compounds.

2-Phenylbenzothiazoline as a Reducing Agent in the Conjugate Reduction of α,β-Unsaturated Carbonyl Compounds

Synthesis ◽  
1984 ◽  
Vol 1984 (04) ◽  
pp. 308-310 ◽  
Author(s):  
Hidenori Chikashita ◽  
Makoto Miyazaki ◽  
Kazuyoshi Itoh
Keyword(s):  
Carbonyl Compounds ◽  
Reducing Agent ◽  
Conjugate Reduction
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