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An organophotoredox-catalyzed redox-neutral cascade involving N-(acyloxy)phthalimides and allenamides: synthesis of indoles.
Das, Sanju; Azim, Aznur; Hota, Sudhir Kumar; Panda, Satya Prakash; Murarka, Sandip; De Sarkar, Suman.
Affiliation
  • Das S; Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, West Bengal, India. sds@iiserkol.ac.in.
  • Azim A; Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, West Bengal, India. sds@iiserkol.ac.in.
  • Hota SK; Department of Chemistry, Indian Institute of Technology Jodhpur, Karwar-342037, Rajasthan, India. sandipmurarka@iitj.ac.in.
  • Panda SP; Department of Chemistry, Indian Institute of Technology Jodhpur, Karwar-342037, Rajasthan, India. sandipmurarka@iitj.ac.in.
  • Murarka S; Department of Chemistry, Indian Institute of Technology Jodhpur, Karwar-342037, Rajasthan, India. sandipmurarka@iitj.ac.in.
  • De Sarkar S; Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, West Bengal, India. sds@iiserkol.ac.in.
Chem Commun (Camb) ; 57(97): 13130-13133, 2021 Dec 07.
Article in En | MEDLINE | ID: mdl-34806725
ABSTRACT
An organophotoredox-catalyzed radical cascade of allenamides and alkyl N-(acyloxy)phthalimides for the synthesis of indoles is documented. The method features mild and robust reaction conditions, and exhibits broad scope. The tandem process enriches the limited repertoire of alkyl NHPI ester addition on electron-rich π-bonds as well as radical chemistry involving allenamides.

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Chem Commun (Camb) Journal subject: QUIMICA Year: 2021 Document type: Article Affiliation country: India

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Chem Commun (Camb) Journal subject: QUIMICA Year: 2021 Document type: Article Affiliation country: India