Synthesis of Methylated, Hydroxylated, and Aminated Metallaaromatics via Ring-Opening Reactions of the Fused Three-Membered Ring Units DOI
Jiawei Fei,

Kexin Ma,

Yonghong Ruan

и другие.

Organometallics, Год журнала: 2024, Номер 43(13), С. 1472 - 1481

Опубликована: Июнь 14, 2024

The development of efficient functionalization methods for metallaaromatics is pivotal in manipulating their structural and chemical properties. While introducing hydroxyl amino moieties into highly desirable, relevant reports remain scarce. In our approach, we exploit the reaction hydroxylamine with a fused compound composed metallapentalene moiety an unsaturated three-membered metallacycle. Upon exposure to air, oxidized by heating forms nitrosyl anion that replaces chloride ligand within this system. exchange triggers ring opening metallacycles, which then followed protonation, thereby generating series methylated, hydroxylated, aminated metallaaromatic derivatives. This sequential process accompanied dearomatization rearomatization frameworks, demonstrating versatility new methodology.

Язык: Английский

Synthesis of Methylated, Hydroxylated, and Aminated Metallaaromatics via Ring-Opening Reactions of the Fused Three-Membered Ring Units DOI
Jiawei Fei,

Kexin Ma,

Yonghong Ruan

и другие.

Organometallics, Год журнала: 2024, Номер 43(13), С. 1472 - 1481

Опубликована: Июнь 14, 2024

The development of efficient functionalization methods for metallaaromatics is pivotal in manipulating their structural and chemical properties. While introducing hydroxyl amino moieties into highly desirable, relevant reports remain scarce. In our approach, we exploit the reaction hydroxylamine with a fused compound composed metallapentalene moiety an unsaturated three-membered metallacycle. Upon exposure to air, oxidized by heating forms nitrosyl anion that replaces chloride ligand within this system. exchange triggers ring opening metallacycles, which then followed protonation, thereby generating series methylated, hydroxylated, aminated metallaaromatic derivatives. This sequential process accompanied dearomatization rearomatization frameworks, demonstrating versatility new methodology.

Язык: Английский

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