On the Question of the Course of the Hetero Diels–Alder Reactions Between <i>N</i>-(2,2,2-Trichloroethylidene)Carboxamides and Dicyclohexylcarbodiimide: A New Case of the Stepwise Zwitterionic Cycloaddition Process

On the Question of the Course of the Hetero Diels–Alder Reactions Between <i>N</i>-(2,2,2-Trichloroethylidene)Carboxamides and Dicyclohexylcarbodiimide: A New Case of the Stepwise Zwitterionic Cycloaddition Process

The regioselectivity and the molecular mechanism of the Diels–Alder reactions between <i>N</i>-(2,2,2-trichloroethylidene)carboxamides and dicyclohexylcarbodiimide were explored based on the ωB97xd/6-311G(d) (PCM) calculations. It was found that the reaction course is determined by polar...

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Bibliographic Details
Main Authors: Przemysław Woliński, Karolina Zawadzińska-Wrochniak, Ewa Dresler, Radomir Jasiński
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Molecules
Subjects:
Diels–Alder reaction
mechanism
zwitterions
carboxyimide
dicyclohexylcarbodiimide
DFT
Online Access:https://www.mdpi.com/1420-3049/30/13/2692
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