Head‐to‐Tail Dimerization of N‐Heterocyclic Diazoolefins

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Abstract: The head‐to‐tail dimerization of N‐heterocyclic diazoolefins is described. The products of these formal (3+3) cycloaddition reactions are strongly reducing quinoidal tetrazines. Oxidation of the tetrazines occurs in a stepwise fashion, and we were able to isolate a stable radical cation and diamagnetic dications. The latter are also accessible by oxidative dimerization of diazoolefins.

Location: Deutsche Nationalbibliothek Frankfurt am Main

Extent: Online-Ressource

Language: Englisch

Bibliographic citation: Head‐to‐Tail Dimerization of N‐Heterocyclic Diazoolefins ; day:09 ; month:05 ; year:2023 ; extent:6
Angewandte Chemie ; (09.05.2023) (gesamt 6)

Creator: Varava, Paul
Wong, Tak Hin
Dong, Zhaowen
Gitlina, Anastasia Yu.
Sienkiewicz, Andrzej
Feuerstein, Wolfram
Scopelliti, Rosario
Fadaei Tirani, Farzaneh
Severin, Kay

DOI: 10.1002/ange.202303375

URN: urn:nbn:de:101:1-2023051015024236862662

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

Last update: 14.08.2025, 10:44 AM CEST

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Associated

Varava, Paul
Wong, Tak Hin
Dong, Zhaowen
Gitlina, Anastasia Yu.
Sienkiewicz, Andrzej
Feuerstein, Wolfram
Scopelliti, Rosario
Fadaei Tirani, Farzaneh
Severin, Kay

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Special topic N-heterocyclic carbenes

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N-Heterocyclic carbene-based gold etchants

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N-Heterocyclic carbenes

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Special topic N-heterocyclic carbenes

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Oxidative N-heterocyclic carbene catalysis

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N-Heterocyclic carbene-based gold etchants

On thio‐substituted N‐heterocyclic arsines

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Head‐to‐Tail Dimerization of N‐Heterocyclic Diazoolefins

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Other Objects (12)

Head‐to‐Tail Dimerization of N‐Heterocyclic Diazoolefins

N-Heterocyclic carbenes

Special topic N-heterocyclic carbenes

Oxidative N-heterocyclic carbene catalysis

N-heterocyclic carbenes in organocatalysis

Oxidative N‐Heterocyclic Carbene Catalysis

NON‐Ligated N‐Heterocyclic Tetrylenes

Surfactants with N-Heterocyclic Carbene Heads for the Application in Catalysis

N‐Heterocyclic Carbene‐Arsinidenide Iridium Complexes

Aerobic oxidative N‐heterocyclic carbene catalysis

N-Heterocyclic carbene-based gold etchants

On thio‐substituted N‐heterocyclic arsines

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N-Heterocyclic carbenes

Special topic N-heterocyclic carbenes

Oxidative N-heterocyclic carbene catalysis

N-heterocyclic carbenes in organocatalysis

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NON‐Ligated N‐Heterocyclic Tetrylenes

Surfactants with N-Heterocyclic Carbene Heads for the Application in Catalysis

N‐Heterocyclic Carbene‐Arsinidenide Iridium Complexes

Aerobic oxidative N‐heterocyclic carbene catalysis

N-Heterocyclic carbene-based gold etchants

On thio‐substituted N‐heterocyclic arsines

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N-Heterocyclic carbenes

Special topic N-heterocyclic carbenes

Oxidative N-heterocyclic carbene catalysis

N-heterocyclic carbenes in organocatalysis

Oxidative N‐Heterocyclic Carbene Catalysis

NON‐Ligated N‐Heterocyclic Tetrylenes

Surfactants with N-Heterocyclic Carbene Heads for the Application in Catalysis

N‐Heterocyclic Carbene‐Arsinidenide Iridium Complexes

Aerobic oxidative N‐heterocyclic carbene catalysis

N-Heterocyclic carbene-based gold etchants

On thio‐substituted N‐heterocyclic arsines

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