Reduction of structurally different carbonyl compounds such as aldehydes, ketones, alpha,beta-unsaturated enals and enones, alpha-diketones and acyloins were accomplished efficiently by sodium borohydride in the presence of wet SiO2 (30% m/m) under solvent free condition. The reactions were performed at room temperature or 75-80 ºC with high to excellent yields of the corresponding products. The chemoselective reduction of aldehydes over ketones was achieved successfully with this reducing system.As reduções de compostos carbonilados estruturalmente diferentes, como aldeídos, cetonas, enais alfa,beta-insaturados e enonas, alfa-dicetonas e acyloins foram realizadas eficientemente com borohidreto de sódio, na presença de SiO2 úmido (30% m/m),...
The combination of sodium borohydride and amberlyst-15 (H+) in tetrahydrofurane is a powerful reduct...
The project of this thesis is the comparative study of sodium borohydride catalyzed reactions ...
Several alcohols--interesting as cosmetic fragrances whose main preparative route on an industrial s...
Sodium borohydride (0.4–1.5 equivalents) in the presence of ammonium oxalate (0.2 equivalents) reduc...
Reduction of keto esters is a valuable alternative to produce diols. Sodium borohydride/MeOH system ...
A variety of aliphatic and aromatic ketoaldehydes were reduced to the corresponding ketoalcohols wit...
NaBH 4 in the presence of sodium bisulfate (NaHSO 4 ·H 2 O), a weakly acidic reagent, efficiently re...
The reduction of ketones to alcohols is a common reaction learned in organic chemistry. Traditional ...
A variety of structurally different aldehydes undergo chemoselectire reduction over ketones with zin...
<div><p></p><p>A variety of aliphatic and aromatic ketoaldehydes were reduced to the corresponding k...
An unusual reduction of some aromatic aldehydes and ketones by sodium borohydride was discovered. In...
International audienceAn efficient and green protocol for highly selective reduction of α,β‐unsatura...
A highly efficient, green and expeditious solvent-free method is described for the chemoselective co...
Conditions have been developed for the effective reduction of aldehydes and ketones by sodium dithio...
Hydroxybenzotriazolyl esters, formed in situ from carboxylic acids and BOP reagent, react with sodiu...
The combination of sodium borohydride and amberlyst-15 (H+) in tetrahydrofurane is a powerful reduct...
The project of this thesis is the comparative study of sodium borohydride catalyzed reactions ...
Several alcohols--interesting as cosmetic fragrances whose main preparative route on an industrial s...
Sodium borohydride (0.4–1.5 equivalents) in the presence of ammonium oxalate (0.2 equivalents) reduc...
Reduction of keto esters is a valuable alternative to produce diols. Sodium borohydride/MeOH system ...
A variety of aliphatic and aromatic ketoaldehydes were reduced to the corresponding ketoalcohols wit...
NaBH 4 in the presence of sodium bisulfate (NaHSO 4 ·H 2 O), a weakly acidic reagent, efficiently re...
The reduction of ketones to alcohols is a common reaction learned in organic chemistry. Traditional ...
A variety of structurally different aldehydes undergo chemoselectire reduction over ketones with zin...
<div><p></p><p>A variety of aliphatic and aromatic ketoaldehydes were reduced to the corresponding k...
An unusual reduction of some aromatic aldehydes and ketones by sodium borohydride was discovered. In...
International audienceAn efficient and green protocol for highly selective reduction of α,β‐unsatura...
A highly efficient, green and expeditious solvent-free method is described for the chemoselective co...
Conditions have been developed for the effective reduction of aldehydes and ketones by sodium dithio...
Hydroxybenzotriazolyl esters, formed in situ from carboxylic acids and BOP reagent, react with sodiu...
The combination of sodium borohydride and amberlyst-15 (H+) in tetrahydrofurane is a powerful reduct...
The project of this thesis is the comparative study of sodium borohydride catalyzed reactions ...
Several alcohols--interesting as cosmetic fragrances whose main preparative route on an industrial s...