scholarly journals Organocatalytic Asymmetric Aldol Reaction of Arylglyoxals and Hydroxyacetone: Enantioselective Synthesis of 2,3-Dihydroxy-1,4-diones

Molecules ◽  
2020 ◽  
Vol 25 (3) ◽  
pp. 648
Author(s):  
Yu-Hao Zhou ◽  
Yu-Zu Zhang ◽  
Zhu-Lian Wu ◽  
Tian Cai ◽  
Wei Wen ◽  
...  
Keyword(s):  
Primary Amine ◽  
Aldol Reaction ◽  
Enantioselective Synthesis ◽  
Asymmetric Aldol ◽  
Highly Efficient ◽  
Asymmetric Aldol Reaction ◽  
Aldol Addition ◽  
High Yields

A highly efficient quinine-derived primary-amine-catalyzed asymmetric aldol addition of hydroxyacetone to arylglyoxals is described. Structurally diverse anti-2,3-dihydroxy-1,4-diones were generated in high yields, with good diastereoselectivities and enantioselectivities.

Highly efficient primary amine organocatalysts for the direct asymmetric aldol reaction in brine

2009 ◽  
Vol 20 (12) ◽  
pp. 1419-1424 ◽  
Author(s):  
Xiao Ma ◽  
Chao-Shan Da ◽  
Lei Yi ◽  
Ya-Ning Jia ◽  
Qi-Peng Guo ◽  
...  
Keyword(s):  
Primary Amine ◽  
Aldol Reaction ◽  
Asymmetric Aldol ◽  
Highly Efficient ◽  
Asymmetric Aldol Reaction

ChemInform Abstract: Highly Efficient Primary Amine Organocatalysts for the Direct Asymmetric Aldol Reaction in Brine.

ChemInform ◽  
2009 ◽  
Vol 40 (48) ◽  
Author(s):  
Xiao Ma ◽  
Chao-Shan Da ◽  
Lei Yi ◽  
Ya-Ning Jia ◽  
Qi-Peng Guo ◽  
...  
Keyword(s):  
Primary Amine ◽  
Aldol Reaction ◽  
Asymmetric Aldol ◽  
Highly Efficient ◽  
Asymmetric Aldol Reaction

scholarly journals Enantioselective synthesis of (−)-chloramphenicol via silver-catalysed asymmetric isocyanoacetate aldol reaction

2016 ◽  
Vol 14 (1) ◽  
pp. 93-96 ◽  
Author(s):  
Allegra Franchino ◽  
Pavol Jakubec ◽  
Darren J. Dixon
Keyword(s):  
Aldol Reaction ◽  
Enantioselective Synthesis ◽  
Asymmetric Aldol ◽  
Asymmetric Aldol Reaction ◽  
Catalytic Asymmetric

A concise synthesis of (−)-chloramphenicol, based on the catalytic asymmetric aldol reaction between 4-nitrobenzaldehyde and benzhydryl isocyanoacetate, is reported.

ChemInform Abstract: Highly Efficient Asymmetric Aldol Reaction in Brine Using a Fluorous Sulfonamide Organocatalyst.

ChemInform ◽  
2012 ◽  
Vol 43 (32) ◽  
pp. no-no
Author(s):  
Tsuyoshi Miura ◽  
Hikaru Kasuga ◽  
Kie Imai ◽  
Mariko Ina ◽  
Norihiro Tada ◽  
...  
Keyword(s):  
Aldol Reaction ◽  
Asymmetric Aldol ◽  
Highly Efficient ◽  
Asymmetric Aldol Reaction
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