Reactivity Tuning for Selective Aldimino-Sulfonylation of Styrenes by Photocatalytic Activation of Sulfonyl Aldimines DOI

Jia Huang,

Nuerzhati Nuermaimaiti,

Qiuping Ding

и другие.

The Journal of Organic Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Май 31, 2025

Imino-sulfonylation of styrene represents a powerful method for constructing highly functionalized molecules, while only diphenyl imines were able to be employed in previous reports. By modulating the electron property styrene, visible-light-mediated radical/radical cross-coupling aldiminyl radical and carbon-centered was achieved synthesize diverse aldimine-embedded sulfones by using sulfonyl aldimines α-trifluoromethylstyrenes. One-pot oxidation delivered Ritter-type amidation products without need excessive nitriles as solvent. Furthermore, this protocol took advantage simple reaction conditions, good substituent diversity, high atom economy broaden research radicals amination alkenes.

Язык: Английский

Visible-Light-Induced Synergistic W/Cr Catalyzed gem-Difluoroallylation of Unactivated Alkanes DOI
Zhijie Zhang, Yue Zhang,

Xinyu Xie

и другие.

Organic Letters, Год журнала: 2025, Номер unknown

Опубликована: Фев. 19, 2025

Currently, the scope of Nozaki-Hiyama-Kishi (NHK) reaction is limited to aldehydes and ketones construct alcohol derivatives. Herein, we have described a visible-light-induced synergistic W/Cr(III)-catalyzed NHK-type gem-difluoroallylation unactivated cyclic linear alkanes. The merits feedstock materials, mild conditions, wide functionality tolerance. Mechanistic studies imply favorable reduction CrCl3 CrCl2 by reduced decatungstate W10O325-, thus closing catalytic cycle.

Язык: Английский

Процитировано

0
Late-Stage Heteroarene Alkylation via Minisci Reaction with Gaseous Alkanes Enabled by Hydrogen Atom Transfer in Flow DOI Creative Commons

Prakash C. Tiwari,

Antonio Pulcinella,

Emil Hodžić

и другие.

ACS Central Science, Год журнала: 2025, Номер unknown

Опубликована: Май 12, 2025

Язык: Английский

Процитировано

0
Reactivity Tuning for Selective Aldimino-Sulfonylation of Styrenes by Photocatalytic Activation of Sulfonyl Aldimines DOI

Jia Huang,

Nuerzhati Nuermaimaiti,

Qiuping Ding

и другие.

The Journal of Organic Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Май 31, 2025

Imino-sulfonylation of styrene represents a powerful method for constructing highly functionalized molecules, while only diphenyl imines were able to be employed in previous reports. By modulating the electron property styrene, visible-light-mediated radical/radical cross-coupling aldiminyl radical and carbon-centered was achieved synthesize diverse aldimine-embedded sulfones by using sulfonyl aldimines α-trifluoromethylstyrenes. One-pot oxidation delivered Ritter-type amidation products without need excessive nitriles as solvent. Furthermore, this protocol took advantage simple reaction conditions, good substituent diversity, high atom economy broaden research radicals amination alkenes.

Язык: Английский

Процитировано

0