One-Pot Synthesis of Chiral Spiro-Imidazolidinone Cyclohexenones DOI
T. Dung

The Journal of Organic Chemistry, Год журнала: 2024, Номер unknown

Опубликована: Дек. 22, 2024

We have developed a simple and straightforward synthesis of chiral

Язык: Английский

Two Faces of Styrylsulfonium Salts: Domino Michael Addition/Cyclopropanation of 2-(2-Acylvinyl)indoles for the Synthesis of Cyclopropa[3,4]pyrrolo[1,2-a]indoles DOI
А.А. Федоров, Danil A. Myasnikov, Elena Y. Mendogralo

и другие.

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

Опубликована: Фев. 6, 2025

We report a domino reaction of 2-(2-acylvinyl)indoles as well the corresponding pyrroles with styrylsulfonium salts under mild conditions, affording cyclopropamitosene analogues in high yields and complete diastereoselectivity. A wide range (E)-β-hetaryl-α,β-unsaturated ketones were successfully employed for synthesis potentially bioactive cyclopropa[3,4]pyrrolo[1,2-a]indoles related cyclopropa[a]pyrrolizines, demonstrating versatility developed method. In contrast, (Z)-isomers substrates fail to give derivatives but undergo cyclopropanation terminal methyl group.

Язык: Английский

Процитировано

0

One-Pot Synthesis of Chiral Spiro-Imidazolidinone Cyclohexenones DOI
T. Dung

The Journal of Organic Chemistry, Год журнала: 2024, Номер unknown

Опубликована: Дек. 22, 2024

We have developed a simple and straightforward synthesis of chiral

Язык: Английский

Процитировано

0