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research article
Head‐to‐Tail Dimerization of N‐Heterocyclic Diazoolefins
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.
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Name
Angew Chem Int Ed - 2023 - Varava - Head‐to‐Tail Dimerization of N‐Heterocyclic Diazoolefins.pdf
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publisher
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openaccess
License Condition
CC BY-ND
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1.93 MB
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Adobe PDF
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2ec2bdf8b58b9c95192809eeead91f4b