Photoinduced Minisci Reaction with Diazines: An Approach Toward Original Fused Heterocycles.

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Abstract: Herein, we developed a photoinduced Minisci reaction on a large panel of diazines with good to excellent yields (28 examples, 44 % to 89 %). The reaction using 4CzIPN (1 mol %) as photoinitiator was carried out under white LED irradiation and required a slight excess of the acid reagent (1.2 equiv.). Cyclization reactions were then developed to access original N‐heterocycles building blocks for drug discovery programs. An extension of the reaction to continuous flow was also reported. Finally, the mechanism of the transformation was studied suggesting a plausible radical chain mechanism.

Location: Deutsche Nationalbibliothek Frankfurt am Main

Extent: Online-Ressource

Language: Englisch

Bibliographic citation: Photoinduced Minisci Reaction with Diazines: An Approach Toward Original Fused Heterocycles. ; day:23 ; month:06 ; year:2023 ; extent:7
Chemistry - a European journal ; (23.06.2023) (gesamt 7)

Creator: Auvray, Marie
Jeanty, Matthieu
Jubault, Philippe
Poisson, Thomas

DOI: 10.1002/chem.202301417

URN: urn:nbn:de:101:1-2023062315423726172740

Rights: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.

Last update: 14.08.2025, 10:48 AM CEST

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Auvray, Marie
Jeanty, Matthieu
Jubault, Philippe
Poisson, Thomas

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Photoinduced Minisci Reaction with Diazines: An Approach Toward Original Fused Heterocycles.

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