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Metal free oxidation of vinamidine derivatives: a simple synthesis of α-keto-β-diimine ligands.

ABSTRACT: Oxidation of vinamidinium salts with meta-chloroperbenzoic acid is the key synthetic step towards new persistent 1,3-di(amino)oxyallyl radical cations. When applied to parent vinamidines, this protocol allows for a simple straightforward synthesis of α-keto-β-diimine ligands, for which no convenient synthesis was previously available.

SUBMITTER: Tripathi M

PROVIDER: S-EPMC9089801 | biostudies-literature | 2018 Nov

REPOSITORIES: biostudies-literature

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Metal free oxidation of vinamidine derivatives: a simple synthesis of α-keto-β-diimine ligands.

Tripathi Monika M Regnier Vianney V Ziani Zakaria Z Devillard Marc M Philouze Christian C Martin David D

RSC advances 20181114 67

Oxidation of vinamidinium salts with <i>meta</i>-chloroperbenzoic acid is the key synthetic step towards new persistent 1,3-di(amino)oxyallyl radical cations. When applied to parent vinamidines, this protocol allows for a simple straightforward synthesis of α-keto-β-diimine ligands, for which no convenient synthesis was previously available. ...[more]

PMID: 35559111

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