2023The Journal of Organic ChemistryRequires access

Development of Cycloisomerization with Rearrangement of a Tosyl Group Using N -Tosyl- o -allenylaniline

Shohei Yoshioka, Masaharu Takatsuki, Tsunayoshi Takehara, Takeyuki Suzuki, Mitsuhiro Arisawa

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Abstract

Sulfonyl indoles were synthesized by migratory cycloisomerization from the allene N -tosyl- o -allenylaniline. 3-Tosyl indoles or 4-tosyl indoles were selectively produced using a Pd catalyst or a Au catalyst, respectively.

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What this paper is about

Sulfonyl indoles were synthesized by migratory cycloisomerization from the allene N -tosyl- o -allenylaniline. 3-Tosyl indoles or 4-tosyl indoles were selectively produced using a Pd catalyst or a Au catalyst, respectively.

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Available abstract

Sulfonyl indoles were synthesized by migratory cycloisomerization from the allene N -tosyl- o -allenylaniline. 3-Tosyl indoles or 4-tosyl indoles were selectively produced using a Pd catalyst or a Au catalyst, respectively.

Key concepts: Tosyl, Cycloisomerization, Sulfonyl, Chemistry, Allene, Catalysis, Medicinal chemistry, Organic chemistry

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