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Three-Step Telescoped Synthesis of Monosubstituted Vicinal Diamines from Aldehydes.

ABSTRACT: Aldehydes are easily transformed into vicinal diamines and piperazines through a one-pot procedure including a Darzens reaction and treatment with an amine or diamine and then with a reducing agent. Additionally, quinoxalines can be accessed by reaction with 1,2-benzenediamine under oxidative conditions. These transformations are simple methods for the preparation of synthetically interesting monosubstituted diamines, piperazines, and quinoxalines.

SUBMITTER: Bou-Iserte L

PROVIDER: S-EPMC6648690 | biostudies-literature | 2019 Jan

REPOSITORIES: biostudies-literature

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Three-Step Telescoped Synthesis of Monosubstituted Vicinal Diamines from Aldehydes.

Bou-Iserte Lledó L Latorre Antonio A Rodríguez Santiago S González Florenci V FV

ACS omega 20190129 1

Aldehydes are easily transformed into vicinal diamines and piperazines through a one-pot procedure including a Darzens reaction and treatment with an amine or diamine and then with a reducing agent. Additionally, quinoxalines can be accessed by reaction with 1,2-benzenediamine under oxidative conditions. These transformations are simple methods for the preparation of synthetically interesting monosubstituted diamines, piperazines, and quinoxalines. ...[more]

PMID: 31459468

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