Synthesis 2021; 53(17): 3126-3136
DOI: 10.1055/a-1472-1059
special topic
Bond Activation – in Honor of Prof. Shinji Murai

Peri-Selective Direct Acylmethylation and Amidation of Naphthalene Derivatives Using Iridium and Rhodium Catalysts

Chandrababu Naidu Kona
,
Rikuto Oku
,
Yuji Nishii
,
This work was supported by JSPS KAKENHI Grant No. JP 19K15586 (Grant-in-Aid for Young Scientists) to Y.N. and JP 17H06092 (Grant-in-Aid for Specially Promoted Research) to M.M.


Dedicated to Professor Shinji Murai for his great contribution to the chemistry of catalytic C–H bond activation.

Abstract

An iridium-catalyzed acylmethylation and a rhodium-catalyzed amidation of naphthalene derivatives are reported, adopting sulfoxonium ylides and dioxazolones as carbene and nitrene transfer agents, respectively. The use of SMe group as a directing group was key to ensure the peri-selective functionalization, and it can be easily removed or diversely transformed to other synthetically useful functionalities after the catalysis.

Supporting Information



Publication History

Received: 17 March 2021

Accepted after revision: 31 March 2021

Accepted Manuscript online:
31 March 2021

Article published online:
22 April 2021

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