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

Опубликована: Апрель 3, 2025

A divergent [5 + 1] cyclization reaction of o-aminobenzamides with vinylene carbonate has been developed, rapidly generating three types cyclic molecules including quinazolinones, 2-methylquinazolinones, and 2,3-dihydroquinazolinones high chemoselectivity. In this discovery, blooms as a multifunctional reagent to participate in cyclization. The potential new finding is further emphasized by assembling the benzothiazole heteroarene via [4 version tolerating bioactive units well.

Язык: Английский