Synthesis of 2-monosubstituted indolin-3-ones by cine-substitution of 3-azido-2-methoxyindolines

Toshiki Yamashiro, Takumi Abe, Daisuke Sawada

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


We report herein a formal cine-substitution/hydrolysis of 3-azidoindoles generated from 3-azido-2-methoxyindolines (AZINs). This protocol enables the introduction of various carboxylic acids and alcohols into indolin-3-ones at the C2-position, affording 2-monoacyloxy or alkoxy indolin-3-ones.

Original languageEnglish
Pages (from-to)1897-1903
Number of pages7
JournalOrganic Chemistry Frontiers
Issue number7
Publication statusPublished - Feb 8 2022

ASJC Scopus subject areas

  • Organic Chemistry


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