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Rhodium-Catalyzed Oxidative Benzannulation of N-Adamantyl-1-naphthylamines with Internal Alkynes via Dual C-H Bond Activation: Synthesis of Substituted Anthracenes
Journal article   Peer reviewed

Rhodium-Catalyzed Oxidative Benzannulation of N-Adamantyl-1-naphthylamines with Internal Alkynes via Dual C-H Bond Activation: Synthesis of Substituted Anthracenes

Xuan Zhang, Xiaoqiang Yu, Dingwei Ji, Yoshinori Yamamoto, Abdulrahman I. Almansour, Natarajan Arumugam, Raju Suresh Kumar and Ming Bao
Organic letters, Vol.18(17), pp.4246-4249
02/09/2016
DOI: https://doi.org/10.1021/acs.orglett.6b01991
PMID: 27541501

Abstract

Chemistry Chemistry, Organic Physical Sciences Science & Technology
Rhodium-catalyzed oxidative benzannulation of N-adaffianty1-1-naphthylarnines with internal alkynes to produce highly substituted anthracenes in satisfactory to good yields was developed. The annulation reaction proceeded smoothly under mild conditions in the presence of [Cp*RhCl2](2) as the precatalyst and Cu(OAc)(2) as the oxidant.

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