A TBPB-mediated C-3 cycloalkylation and formamidation of 4-arylcoumarin

Joychandra Singh, Sarangthem ; Ahmad Mir, Bilal ; Patel, Bhisma K. (2018) A TBPB-mediated C-3 cycloalkylation and formamidation of 4-arylcoumarin European Journal of Organic Chemistry, 2018 (8). pp. 1026-1033. ISSN 1434-193X

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Official URL: https://onlinelibrary.wiley.com/doi/full/10.1002/e...

Related URL: http://dx.doi.org/10.1002/ejoc.201701677

Abstract

A Tert‐butyl Peroxybenzoate (TBPB) mediated cycloalkylation and formamidation efficiently took place at 120°C in chlorobenzene or the corresponding formamide, respectively. The cycloalkylation required the addition of acetic acid, whereas the formamidation proceeded in its absence. This radical‐mediated process tolerated a broad scope of substrates and provided the products in moderate to good yields.

Item Type:Article
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ID Code:114027
Deposited On:30 Apr 2018 12:15
Last Modified:30 Apr 2018 12:15

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