Selective Native N(in)–H Bond Activation in Peptides with Metallaphotocatalysis DOI Creative Commons
José A. C. Delgado, Jéssica Cristina Amaral,

Paula Scarabotto Penteado

и другие.

JACS Au, Год журнала: 2025, Номер unknown

Опубликована: Март 28, 2025

Язык: Английский

Visible-Light-Driven Catalytic Dehalogenation of Trichloroacetic Acid and α-Halocarbonyl Compounds: Multiple Roles of Copper DOI Creative Commons

Abigail J. Thillman,

Erin C. Kill,

Alexander N. Erickson

и другие.

ACS Catalysis, Год журнала: 2025, Номер 15(5), С. 3873 - 3881

Опубликована: Фев. 19, 2025

Herein, we report the reaction development and mechanistic studies of visible-light-driven Cu-catalyzed dechlorination trichloroacetic acid for highly selective formation monochloroacetic acid. Visible-light-driven transition metal catalysis via an inner-sphere pathway features dual roles species in photoexcitation substrate activation steps, a detailed understanding their is crucial further light-driven catalysis. This catalytic method, which environmentally desired ascorbic as hydrogen atom source water/ethanol solvent, can be applied to dehalogenation variety halocarboxylic acids amides. Spectroscopic, X-ray crystallographic, kinetic have revealed mechanism copper photoexcitation, thermal first C–Cl bond, excited-state second bond chlorine transfer.

Язык: Английский

Процитировано

0
Selective Native N(in)–H Bond Activation in Peptides with Metallaphotocatalysis DOI Creative Commons
José A. C. Delgado, Jéssica Cristina Amaral,

Paula Scarabotto Penteado

и другие.

JACS Au, Год журнала: 2025, Номер unknown

Опубликована: Март 28, 2025

Язык: Английский

Процитировано

0