Thiolative Annulation of N-Benzyl-N-cyanopropiolamides Leading to Divergent Synthesis of Pyrroloquinazolin-1-ones and Maleimides DOI
Chada Raji Reddy,

Anootha Neeliveettil,

Uprety Ajaykumar

и другие.

Organic Letters, Год журнала: 2025, Номер unknown

Опубликована: Май 8, 2025

An unprecedented successive radical-promoted thiolative annulation/Pd-catalyzed C-H amination of N-benzyl-N-cyanopropiolamides to access pyrrolo[2,1-b]quinazolin-1(9H)-ones in a one-pot manner is described. Moreover, altering the step with oxidation (reagent switch) offered maleimides from same set readily accessible precursors. Both transformations display versatility across wide range substrates, enabling efficient various functionalized quinazolin-1-ones and good yields.

Язык: Английский

Thiolative Annulation of N-Benzyl-N-cyanopropiolamides Leading to Divergent Synthesis of Pyrroloquinazolin-1-ones and Maleimides DOI
Chada Raji Reddy,

Anootha Neeliveettil,

Uprety Ajaykumar

и другие.

Organic Letters, Год журнала: 2025, Номер unknown

Опубликована: Май 8, 2025

An unprecedented successive radical-promoted thiolative annulation/Pd-catalyzed C-H amination of N-benzyl-N-cyanopropiolamides to access pyrrolo[2,1-b]quinazolin-1(9H)-ones in a one-pot manner is described. Moreover, altering the step with oxidation (reagent switch) offered maleimides from same set readily accessible precursors. Both transformations display versatility across wide range substrates, enabling efficient various functionalized quinazolin-1-ones and good yields.

Язык: Английский

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