β-Cyclodextrin-mediated highly efficient [2+3] cycloaddition reactions for the synthesis of 5-substituted 1H-tetrazoles

2013 ◽  
Vol 37 (10) ◽  
pp. 3261 ◽  
Author(s):  
Dipak R. Patil ◽  
Yogesh B. Wagh ◽  
Pravin G. Ingole ◽  
Kripal Singh ◽  
Dipak S. Dalal
Keyword(s):  
Cycloaddition Reactions ◽  
Highly Efficient

ChemInform Abstract: Aromatic Amide-Derived Non-Biaryl Atropisomers as Highly Efficient Ligands in Silver-Catalyzed Asymmetric Cycloaddition Reactions.

ChemInform ◽  
2015 ◽  
Vol 46 (35) ◽  
pp. no-no
Author(s):  
Xing-Feng Bai ◽  
Tao Song ◽  
Zheng Xu ◽  
Chun-Gu Xia ◽  
Wei-Sheng Huang ◽  
...  
Keyword(s):  
Cycloaddition Reactions ◽  
Highly Efficient ◽  
Aromatic Amide

ChemInform Abstract: Core Structure Based Design of Organocatalytic [3 + 2]-Cycloaddition Reactions: Highly Efficient and Stereocontrolled Syntheses of 3,3′-Pyrrolidonyl Spirooxindoles.

ChemInform ◽  
2012 ◽  
Vol 43 (24) ◽  
pp. no-no
Author(s):  
Bin Tan ◽  
Xiaofei Zeng ◽  
Wendy Wen Yi Leong ◽  
Zugui Shi ◽  
Carlos F. III Barbas ◽  
...  
Keyword(s):  
Core Structure ◽  
Cycloaddition Reactions ◽  
Highly Efficient

Asymmetric Synthesis of Isoxazole and Trifluoromethyl‐Containing 3,2’‐Pyrrolidinyl Dispirooxindoles via Squaramide‐Catalysed [3 + 2] Cycloaddition Reactions

2022 ◽  
Author(s):  
Tong-Hao Li ◽  
Da-Ming Du
Keyword(s):  
Asymmetric Synthesis ◽  
Cycloaddition Reactions ◽  
New Class ◽  
Highly Efficient

A highly efficient squaramide‐catalysed asymmetric domino Michael/Mannich [3 + 2] cycloaddition of 3‐methyl‐4‐nitro‐5‐ isatylidenyl‐isoxazoles and N‐2,2,2‐trifluoroethylisatin ketimines was developed. A new class of complex and skeletondiversified isoxazole and trifluoromethyl‐containing 3,2’‐pyrrolidinyl...

Highly efficient [3+3] cycloaddition reactions of in situ generated aza-oxyallyl cation with nitrones

2018 ◽  
Vol 24 (2) ◽  
pp. 71-73 ◽  
Author(s):  
Rongxing Chen ◽  
Sen Zhao ◽  
Yueliuting Fu ◽  
Yiming Zhang ◽  
Haibing Guo ◽  
...  
Keyword(s):  
Cycloaddition Reactions ◽  
Highly Efficient ◽  
Oxyallyl Cations ◽  
High Yields ◽  
Oxyallyl Cation

AbstractAn efficient protocol was developed for the synthesis of 1,2,4-oxadiazinan-5-one derivatives via [3+3] cycloaddition ofin situgenerated aza-oxyallyl cations with nitrones. This method provides high yields of the heterocyclic products, excellent regioselectivity and broad substrate scope.

Aromatic Amide-Derived Non-Biaryl Atropisomers as Highly Efficient Ligands in Silver-Catalyzed Asymmetric Cycloaddition Reactions

2015 ◽  
Vol 127 (17) ◽  
pp. 5344-5348 ◽  
Author(s):  
Xing-Feng Bai ◽  
Tao Song ◽  
Zheng Xu ◽  
Chun-Gu Xia ◽  
Wei-Sheng Huang ◽  
...  
Keyword(s):  
Cycloaddition Reactions ◽  
Highly Efficient ◽  
Aromatic Amide

Core Structure-Based Design of Organocatalytic [3+2]-Cycloaddition Reactions: Highly Efficient and Stereocontrolled Syntheses of 3,3′-Pyrrolidonyl Spirooxindoles

2011 ◽  
Vol 18 (1) ◽  
pp. 63-67 ◽  
Author(s):  
Bin Tan ◽  
Xiaofei Zeng ◽  
Wendy Wen Yi Leong ◽  
Zugui Shi ◽  
Carlos F. Barbas ◽  
...  
Keyword(s):  
Core Structure ◽  
Cycloaddition Reactions ◽  
Highly Efficient

Hollow Zeolitic Imidazolate Framework Nanospheres as Highly Efficient Cooperative Catalysts for [3+3] Cycloaddition Reactions

2014 ◽  
Vol 136 (40) ◽  
pp. 13963-13966 ◽  
Author(s):  
Fang Zhang ◽  
Yongyi Wei ◽  
Xiaotao Wu ◽  
Huangyong Jiang ◽  
Wei Wang ◽  
...  
Keyword(s):  
Cycloaddition Reactions ◽  
Zeolitic Imidazolate Framework ◽  
Highly Efficient
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