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One-pot reductive amination of carbonyl compounds and nitro compounds via Ir-catalyzed transfer hydrogenation.

ABSTRACT: The formation of C-N bond is a vital synthetic tool for establishing molecular diversity, which is highly sought after in a wide range of biologically active natural products and drugs. Herein, we present a new strategy for the synthesis of secondary amines via iridium-catalyzed one-pot reductive amination of carbonyl compounds with nitro compounds. This method is demonstrated for a variety of carbonyl compounds, including miscellaneous aldehydes and ketones, which are compatible with this catalytic system, and deliver the desired products in good yields under mild conditions. In this protocol, the reduction of nitro compounds occurs in situ first, followed by reductive amination to form amine products, providing a new one-pot procedure for amine synthesis.

SUBMITTER: Luo R

PROVIDER: S-EPMC10561669 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature

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One-pot reductive amination of carbonyl compounds and nitro compounds <i>via</i> Ir-catalyzed transfer hydrogenation.

Luo Renshi R Tong Jinghui J Ouyang Lu L Liu Liang L Liao Jianhua J

RSC advances 20231009 42

The formation of C-N bond is a vital synthetic tool for establishing molecular diversity, which is highly sought after in a wide range of biologically active natural products and drugs. Herein, we present a new strategy for the synthesis of secondary amines <i>via</i> iridium-catalyzed one-pot reductive amination of carbonyl compounds with nitro compounds. This method is demonstrated for a variety of carbonyl compounds, including miscellaneous aldehydes and ketones, which are compatible with thi ...[more]

PMID: 37818258

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