ChemInform Abstract: The Role of Sulfur Functionalities in Activating and Directing Olefins in Cycloaddition Reactions

ChemInform ◽  
1989 ◽  
Vol 20 (12) ◽  
Author(s):  
O. DE LUCCHI ◽  
L. PASQUATO
Keyword(s):  
Cycloaddition Reactions

A mechanistic MEDT study of the competitive catalysed [4+2] and [2+2] cycloaddition reactions between 1-methyl-1-phenylallene and methyl acrylate: the role of Lewis acid on the mechanism and selectivity

2018 ◽  
Vol 29 (6) ◽  
pp. 1709-1721 ◽  
Author(s):  
Leila Barama ◽  
Brahim Bayoud ◽  
Fouad Chafaa ◽  
Abdelmalek Khorief Nacereddine ◽  
Abdelhafid Djerourou
Keyword(s):  
Lewis Acid ◽  
Methyl Acrylate ◽  
Cycloaddition Reactions

The role of sulfur functionalities in activating and directing olefins in cycloaddition reactions

Tetrahedron ◽  
1988 ◽  
Vol 44 (22) ◽  
pp. 6755-6794 ◽  
Author(s):  
Ottorino de Lucchi ◽  
Lucia Pasquato
Keyword(s):  
Cycloaddition Reactions

A Molecular Electron Density Theory Study of the Higher–Order Cycloaddition Reactions of Tropone with Electron-rich Ethylene. The Role of the Lewis Acid Catalyst in the Mechanism and Pseudocyclic Selectivity

2021 ◽  
Author(s):  
Luis R. Domingo ◽  
Patricia Perez
Keyword(s):  
Electron Density ◽  
Lewis Acid ◽  
Acid Catalyst ◽  
Higher Order ◽  
Cycloaddition Reactions ◽  
Molecular Electron ◽  
Lewis Acid Catalyst ◽  
Molecular Electron Density Theory

The higher–order cycloaddition reactions of tropone with nucleophilic ethylenes, in the absence and presence of Lewis acid (LA) catalysts, have been studied within Molecular Electron Density Theory (MEDT) at the...

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