Abstract:
:Considering the synthetic value of introducing active alcoholic hydroxyl group, developing C-H functionalization of alcohols is of significance. Herein, we present a photochemical method that under visible light irradiation, selectfluor can effectively promote the oxidative cross-coupling between alcohols and heteroarenes without the external photocatalysis, achieving the selective α sp3 C-H arylation of alcohol, even in the presence of ether. The N-F activation of selectfluor under blue LEDs irradiation is evidenced by electron paramagnetic resonance (EPR) study, which is the key process for the oxidative activation of α sp3 C-H alcohols. The observed reactivity may have significant implications for chemical transformations.
journal_name
Nat Communjournal_title
Nature communicationsauthors
Niu L,Liu J,Liang XA,Wang S,Lei Adoi
10.1038/s41467-019-08413-9subject
Has Abstractpub_date
2019-01-28 00:00:00pages
467issue
1issn
2041-1723pii
10.1038/s41467-019-08413-9journal_volume
10pub_type
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