Iridium-Catalyzed, Copper-Induced Reductive Cyclization of NO2-Pyrrolarenes with CO2 as a Single-Carbon Source DOI
Qiang Yan, Jiang Nan, Lanxin Zhu

et al.

Organic Letters, Journal Year: 2025, Volume and Issue: unknown

Published: March 25, 2025

A new catalytic conversion type of nitro substrate with CO2 as a single-carbon source is presented, wherein great collection azaheterocycles generated by newly established iridium-catalyzed, copper-induced reductive system. This procedure handily employs poly(methylhydrosiloxane) (PMHS) the reductant to simultaneously realize dual reduction highest oxidation-state and units in one operation. Elaborate mechanistic studies illustrate essential role iridium catalyst reducing NO2 moiety well double functions copper additive subsequent formylation C-H cyclization steps.

Language: Английский

Iridium-Catalyzed, Copper-Induced Reductive Cyclization of NO2-Pyrrolarenes with CO2 as a Single-Carbon Source DOI
Qiang Yan, Jiang Nan, Lanxin Zhu

et al.

Organic Letters, Journal Year: 2025, Volume and Issue: unknown

Published: March 25, 2025

A new catalytic conversion type of nitro substrate with CO2 as a single-carbon source is presented, wherein great collection azaheterocycles generated by newly established iridium-catalyzed, copper-induced reductive system. This procedure handily employs poly(methylhydrosiloxane) (PMHS) the reductant to simultaneously realize dual reduction highest oxidation-state and units in one operation. Elaborate mechanistic studies illustrate essential role iridium catalyst reducing NO2 moiety well double functions copper additive subsequent formylation C-H cyclization steps.

Language: Английский

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