Cobalt‐Catalyzed Intermolecular C(sp 2 )O Cross‐Coupling | Zendy

Kundu Debasish | Zendy; Tripathy Manisha | Zendy; Maity Pintu | Zendy; Ranu Brindaban C. | Zendy

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Cobalt‐Catalyzed Intermolecular C(sp 2 )O Cross‐Coupling

Author(s) -

Kundu Debasish,

Tripathy Manisha,

Maity Pintu,

Ranu Brindaban C.

Publication year - 2015

Publication title -

chemistry – a european journal

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.687

H-Index - 242

eISSN - 1521-3765

pISSN - 0947-6539

DOI - 10.1002/chem.201500058

Subject(s) - transmetalation , aryl , cobalt , catalysis , ligand (biochemistry) , chemistry , halide , intermolecular force , medicinal chemistry , coupling reaction , polymer chemistry , combinatorial chemistry , organic chemistry , molecule , biochemistry , alkyl , receptor

Cobalt(II)‐catalyzed C(sp 2 )O cross‐coupling between aryl/heteroaryl alcohols and vinyl/aryl halides in the presence of Cu I has been achieved under ligand‐free conditions. In this reaction, copper plays a significant role in transmetalation rather than being directly involved in the CO coupling. This unique Co/Cu‐dual catalyst system provides an easy access to a library of aryl–vinyl, heteroaryl–styryl, aryl–aryl, and heteroaryl–heteroaryl ethers in the absence of any ligand or additive.

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