Rhodium-Catalyzed Synthesis of 3-Hydroxy-β-lactams via Oxonium Ylide Generation: Three-Component Reaction between Azetidine-2,3-diones, Ethyl Diazoacetate, and Alcohols

2009 ◽  
Vol 74 (21) ◽  
pp. 8421-8424 ◽  
Author(s):  
Benito Alcaide ◽  
Pedro Almendros ◽  
Cristina Aragoncillo ◽  
Ricardo Callejo ◽  
M. Pilar Ruiz ◽  
...  
Keyword(s):  
Ethyl Diazoacetate ◽  
Three Component Reaction ◽  
Oxonium Ylide

ChemInform Abstract: Rhodium-Catalyzed Synthesis of 3-Hydroxy-β-lactams via Oxonium Ylide Generation: Three-Component Reaction Between Azetidine-2,3-diones, Ethyl Diazoacetate, and Alcohols.

ChemInform ◽  
2010 ◽  
Vol 41 (12) ◽  
Author(s):  
Benito Alcaide ◽  
Pedro Almendros ◽  
Cristina Aragoncillo ◽  
Ricardo Callejo ◽  
M. Pilar Ruiz ◽  
...  
Keyword(s):  
Ethyl Diazoacetate ◽  
Three Component Reaction ◽  
Oxonium Ylide

A transformation of cyclopropyl carbene: a highly enantioselective three-component reaction via trapping oxonium ylide by imine

Tetrahedron ◽  
2016 ◽  
Vol 72 (22) ◽  
pp. 2929-2934 ◽  
Author(s):  
Mingfeng Li ◽  
Qing Zheng ◽  
Weifeng Jin ◽  
Shunying Liu ◽  
Wenhao Hu
Keyword(s):  
Three Component Reaction ◽  
Oxonium Ylide

scholarly journals Three-Component Reaction of Aryl Diazoacetates, Alcohols, and Aldehydes (or Imines): Evidence of Alcoholic Oxonium Ylide Intermediates.

ChemInform ◽  
2005 ◽  
Vol 36 (20) ◽  
Author(s):  
Chong-Dao Lu ◽  
Hui Liu ◽  
Zhi-Yong Chen ◽  
Wen-Hao Hu ◽  
Ai-Qiao Mi
Keyword(s):  
Three Component Reaction ◽  
Oxonium Ylide

A Rh(ii)/phosphoric acid co-catalyzed three-component reaction of diazo-ketones with alcohols and azonaphthalenes: access to indole derivatives via a formal [3 + 2]-cycloaddition

2020 ◽  
Vol 18 (48) ◽  
pp. 9805-9809
Author(s):  
Xinru Yin ◽  
Aimin Xu ◽  
Jidi Hu ◽  
Ming Bao ◽  
Wenhao Hu ◽  
...  
Keyword(s):  
Phosphoric Acid ◽  
Indole Derivatives ◽  
Cyclization Process ◽  
Three Component Reaction ◽  
Efficient Route ◽  
Oxonium Ylide

Rh(ii)/Phosphoric Acid co-catalyzed muti-component annulation was well established as a new efficient route to construct 1-amino-indole derivatives via dearomatization/rearomatization/cyclization process with in situ formed oxonium ylide.

ChemInform Abstract: A Transformation of Cyclopropyl Carbene: A Highly Enantioselective Three-Component Reaction via Trapping Oxonium Ylide by Imine.

ChemInform ◽  
2016 ◽  
Vol 47 (38) ◽  
Author(s):  
Mingfeng Li ◽  
Qing Zheng ◽  
Weifeng Jin ◽  
Shunying Liu ◽  
Wenhao Hu
Keyword(s):  
Three Component Reaction ◽  
Oxonium Ylide

Three-Component Reaction of Aryl Diazoacetates, Alcohols, and Aldehydes (or Imines):  Evidence of Alcoholic Oxonium Ylide Intermediates

2005 ◽  
Vol 7 (1) ◽  
pp. 83-86 ◽  
Author(s):  
Chong-Dao Lu ◽  
Hui Liu ◽  
Zhi-Yong Chen ◽  
Wen-Hao Hu ◽  
Ai-Qiao Mi
Keyword(s):  
Three Component Reaction ◽  
Oxonium Ylide

ChemInform Abstract: Iron Porphyrin-Catalyzed Three-Component Reaction of Ethyl Diazoacetate with Aliphatic Amines and β,γ-Unsaturated α-Keto Esters.

ChemInform ◽  
2014 ◽  
Vol 45 (21) ◽  
pp. no-no
Author(s):  
Chaoqun Ma ◽  
Dong Xing ◽  
Changwei Zhai ◽  
Jiuwei Che ◽  
Shunying Liu ◽  
...  
Keyword(s):  
Aliphatic Amines ◽  
Iron Porphyrin ◽  
Ethyl Diazoacetate ◽  
Keto Esters ◽  
Three Component Reaction

Iron Porphyrin-Catalyzed Three-Component Reaction of Ethyl Diazoacetate with Aliphatic Amines and β,γ-Unsaturated α-Keto Esters

2013 ◽  
Vol 15 (24) ◽  
pp. 6140-6143 ◽  
Author(s):  
Chaoqun Ma ◽  
Dong Xing ◽  
Changwei Zhai ◽  
Jiuwei Che ◽  
Shunying Liu ◽  
...  
Keyword(s):  
Aliphatic Amines ◽  
Iron Porphyrin ◽  
Ethyl Diazoacetate ◽  
Keto Esters ◽  
Three Component Reaction

Visible Light-Induced Sulfonylation/Arylation of Styrenes in a Double Radical Three-Component Photoredox Reaction

2019 ◽  
Author(s):  
Benjamin Lipp ◽  
Lisa Marie Kammer ◽  
Murat Kucukdisli ◽  
Adriana Luque ◽  
Jonas Kühlborn ◽  
...  
Keyword(s):  
Visible Light ◽  
Radical Formation ◽  
Three Component Reaction ◽  
Broad Variety ◽  
Styrene Derivatives ◽  
Mechanistic Investigations

Simultaneous sulfonylation/arylation of styrene derivatives is achieved in a photoredox-catalyzed three-component reaction using visible light. A broad variety of difunctionalized products is accessible in mostly excellent yields and high diastereoselectivity. The developed reaction is scalable and suitable for the modification of styrene-functionalized biomolecules. Mechanistic investigations suggest the transformation to be operating through a designed sequence of radical formation and radical combination.<br>

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