Access to 2‐Arylindoles via Decarboxylative C−C Coupling in Aqueous Medium and to Heteroaryl Carboxylates under Base‐Free Conditions using Diaryliodonium Salts | Zendy

Arun Velladurai | Zendy; Pilania Meenakshi | Zendy; Kumar Dalip | Zendy

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Access to 2‐Arylindoles via Decarboxylative C−C Coupling in Aqueous Medium and to Heteroaryl Carboxylates under Base‐Free Conditions using Diaryliodonium Salts

Author(s) -

Arun Velladurai,

Pilania Meenakshi,

Kumar Dalip

Publication year - 2016

Publication title -

chemistry – an asian journal

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.18

H-Index - 106

eISSN - 1861-471X

pISSN - 1861-4728

DOI - 10.1002/asia.201601290

Subject(s) - chemistry , regioselectivity , base (topology) , aqueous medium , aqueous solution , combinatorial chemistry , ligand (biochemistry) , catalysis , stereochemistry , organic chemistry , biochemistry , receptor , mathematics , mathematical analysis

Easily accessible heteroaromatic carboxylic acids and diaryliodonium salts were successfully employed to construct valuable 2‐arylindoles and heteroaryl carboxylates in a regioselective fashion. C2‐arylated indoles were produced using a Pd‐catalyzed decarboxylative strategy in water without any base, oxidant, or ligand. Heteroaryl carboxylates were prepared under metal and base‐free conditions. This protocol was successfully utilized to synthesize Paullone, a cyclin‐dependent kinase (CDK) inhibitor.

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