In:
Advanced Materials, Wiley, Vol. 32, No. 4 ( 2020-01)
Abstract:
The identification of chemoselective oxidation process en route to fine chemicals and specialty chemicals is a long‐standing pursuit in chemical synthesis. A vertically structured, cobalt single atom‐intercalated molybdenum disulfide catalyst (Co 1 ‐in‐MoS 2 ) is developed for the chemoselective transformation of sulfides to sulfone derivatives. The single‐atom encapsulation alters the electron structure of catalyst owing to confinement effect and strong metal–substrate interaction, thus enhancing adsorption of sulfides and chemoselective oxidation at the edge sites of MoS 2 to achieve excellent yields of up to 99% for 34 examples. The synthetic scopes can be extended to sulfide‐bearing alkenes, alkynes, aldehydes, ketones, boronic esters, and amines derivatives as a toolbox for the synthesis of high‐value, multifunctional sulfones and late‐stage functionalization of pharmaceuticals, e.g., Tamiflu. The synthetic utility of cobalt single atom‐intercalated MoS 2 , together with its reusability, scalability, and simplified purification process, renders it promising for industrial productions.
Type of Medium:
Online Resource
ISSN:
0935-9648
,
1521-4095
DOI:
10.1002/adma.201906437
Language:
English
Publisher:
Wiley
Publication Date:
2020
detail.hit.zdb_id:
1474949-X
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