Ni-Catalyzed Intermolecular C(sp(3))-H Amidation Tuned by Bidentate Directing Groups
- Authors
- Kim, Yeong Bum; Won, Joonghee; Lee, Jeonghyo; Kim, Junho; Zhou, Bingwei; Park, Jung-Woo; Baik, Mu-Hyun; Chang, Sukbok
- Issue Date
- Mar-2021
- Publisher
- AMER CHEMICAL SOC
- Keywords
- nickel catalysis; C(sp(3))-H amidation; organic azides; 8-aminoquinolines; electronic tuning
- Citation
- ACS CATALYSIS, v.11, no.5, pp.3067 - 3072
- Indexed
- SCIE
SCOPUS
- Journal Title
- ACS CATALYSIS
- Volume
- 11
- Number
- 5
- Start Page
- 3067
- End Page
- 3072
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/189283
- DOI
- 10.1021/acscatal.1c00070
- ISSN
- 21555435
- Abstract
- We disclose herein a directing group-assisted nickel-catalyzed intermolecular C(sp(3))-H amidation using organic azides as nitrene precursors. With the installation of an electronically tailored directing group, enhanced amidation efficiency was achieved. A series of experimental and computational studies suggested that a putative nickel(III)-nitrenoid species is a key intermediate in the C-N bond-forming process.
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