Direct synthesis of spirooxindoles enabled by palladium-catalyzed allylic alkylation and DBU-mediated cyclization: concept, scope and applications DOI

Fen Tan,

Xiaoyu He,

Qiao-Qiao Zhou

et al.

Organic Chemistry Frontiers, Journal Year: 2024, Volume and Issue: 11(19), P. 5443 - 5453

Published: Jan. 1, 2024

A concise construction of spiro[indoline-3,2′-pyrrol]-2-one skeletons is reported. This reaction proceeded through a palladium-catalyzed decarboxylative allylic alkylation followed by DBU-mediated intramolecular cyclization.

Language: Английский

Synthesis of fluorinated spiro-1,3-oxazines and spiro-1,3-thiazines via Selectfluor-mediated intramolecular spirocyclization DOI

Chinu Gogoi,

Ujwal Pratim Saikia,

Priyam Borah

et al.

Organic & Biomolecular Chemistry, Journal Year: 2024, Volume and Issue: 22(32), P. 6485 - 6489

Published: Jan. 1, 2024

A fluorination-induced intramolecular cyclization for the synthesis of fluoro-substituted spiro-1,3-oxazine and spiro-1,3-thiazine derivatives is described.

Language: Английский

Citations

0
Direct synthesis of spirooxindoles enabled by palladium-catalyzed allylic alkylation and DBU-mediated cyclization: concept, scope and applications DOI

Fen Tan,

Xiaoyu He,

Qiao-Qiao Zhou

et al.

Organic Chemistry Frontiers, Journal Year: 2024, Volume and Issue: 11(19), P. 5443 - 5453

Published: Jan. 1, 2024

A concise construction of spiro[indoline-3,2′-pyrrol]-2-one skeletons is reported. This reaction proceeded through a palladium-catalyzed decarboxylative allylic alkylation followed by DBU-mediated intramolecular cyclization.

Language: Английский

Citations

0