Exo-Selective and Enantioselective Photoenolization/Diels-Alder Reaction.
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DOI: 10.1021/acs.orglett.1c02719
Abstract: An unusual exo-selective photoenolization/Diels-Alder reaction of electron-rich 2-methylbenzaldehydes and dienophiles containing a benzoyl group at its α position was reported herein. The chiral TADDOL-type ligand plays a key role in this process: (1) accelerating the… read more here.
Keywords: diels alder; reaction; exo selective; photoenolization diels ... See more keywords
A (TD-)DFT study on photo-NHC catalysis: photoenolization/Diels–Alder reaction of acid fluorides catalyzed by N-heterocyclic carbenes
Sign Up to like & getrecommendations! Published in 2023 at "Chemical Science"
DOI: 10.1039/d2sc04732b
Abstract: A comprehensive mechanistic study on the N-heterocyclic carbene (NHC) catalyzed photoenolization/Diels–Alder (PEDA) reaction of acid fluorides was performed in the framework of (time-dependent) density functional theory ((TD)-DFT). The 1,5-hydrogen atom transfer (1,5-HAT) during photoenolization of… read more here.
Keywords: photoenolization diels; reaction acid; diels alder; photoenolization ... See more keywords