A facile approach to 2-alkoxyindolin-3-one and its application to the synthesis of: N -benzyl matemone

Makoto Shimizu, Hayao Imazato, Isao Mizota, Yusong Zhu

Research output: Contribution to journalArticlepeer-review

12 Scopus citations

Abstract

2-Alkoxycarbonylindolin-3-one is synthesized from a methoxyglycine derivative via a 1,2-aza-Brook rearrangement followed by cyclization with bis(trimethylsilyl)aluminum chloride. A short-step synthesis of N-benzyl matemone is successfully carried out using the present indolin-3-one synthesis.

Original languageEnglish
Pages (from-to)17341-17346
Number of pages6
JournalRSC Advances
Volume9
Issue number30
DOIs
StatePublished - 2019

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