Enantioselective Synthesis of Polycyclic Coumarin Derivatives Catalyzed by anin SituFormed Primary Amine-Imine Catalyst

2011 ◽  
Vol 13 (16) ◽  
pp. 4382-4385 ◽  
Author(s):  
Xi Zhu ◽  
Aijun Lin ◽  
Yan Shi ◽  
Jingyu Guo ◽  
Chengjian Zhu ◽  
...  
Keyword(s):  
Primary Amine ◽  
Enantioselective Synthesis ◽  
Coumarin Derivatives

ChemInform Abstract: Enantioselective Synthesis of Polycyclic Coumarin Derivatives Catalyzed by an in situ Formed Primary Amine-Imine Catalyst.

ChemInform ◽  
2011 ◽  
Vol 42 (52) ◽  
pp. no-no
Author(s):  
Xi Zhu ◽  
Aijun Lin ◽  
Yan Shi ◽  
Jingyu Guo ◽  
Chengjian Zhu ◽  
...  
Keyword(s):  
Primary Amine ◽  
Enantioselective Synthesis ◽  
Coumarin Derivatives

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.

ChemInform Abstract: Enantioselective Synthesis of Coumarin Derivatives Catalyzed by Primary Amines.

ChemInform ◽  
2014 ◽  
Vol 45 (16) ◽  
pp. no-no
Author(s):  
Yen-Te Lee ◽  
Utpal Das ◽  
Yi-Ru Chen ◽  
Chia-Jui Lee ◽  
Chi-Han Chen ◽  
...  
Keyword(s):  
Enantioselective Synthesis ◽  
Primary Amines ◽  
Coumarin Derivatives

ChemInform Abstract: An Efficient and Enantioselective Synthesis of a Chiral Primary Amine.

ChemInform ◽  
2010 ◽  
Vol 25 (42) ◽  
pp. no-no
Author(s):  
Y. SON ◽  
C. PARK ◽  
J. S. KOH ◽  
N. CHOY ◽  
C. S. LEE ◽  
...  
Keyword(s):  
Primary Amine ◽  
Enantioselective Synthesis

Enantioselective Synthesis of Coumarin Derivatives by PYBOX-DIPH-Zn(II) Complex Catalyzed Michael Reaction

2012 ◽  
Vol 77 (19) ◽  
pp. 8802-8808 ◽  
Author(s):  
Sumit K. Ray ◽  
Pradeep K. Singh ◽  
Nagaraju Molleti ◽  
Vinod K. Singh
Keyword(s):  
Michael Reaction ◽  
Enantioselective Synthesis ◽  
Coumarin Derivatives

ChemInform Abstract: An Efficient and Enantioselective Synthesis of a Chiral Primary Amine. Part 2.

ChemInform ◽  
2010 ◽  
Vol 27 (24) ◽  
pp. no-no
Author(s):  
K. Y. MOON ◽  
N. CHOY ◽  
C. PARK ◽  
Y. C. SON ◽  
W. H. JUNG ◽  
...  
Keyword(s):  
Primary Amine ◽  
Enantioselective Synthesis
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