Palladium‐Catalyzed α‐Selective Alkenylation of Imidazo[1,2‐ a ]pyridines through Aerobic Cross‐Dehydrogenative Coupling Reaction | Zendy

Ghosh Monoranjan | Zendy; Naskar Aswini | Zendy; Mitra Shubhanjan | Zendy; Hajra Alakananda | Zendy

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Palladium‐Catalyzed α‐Selective Alkenylation of Imidazo[1,2‐ a ]pyridines through Aerobic Cross‐Dehydrogenative Coupling Reaction

Author(s) -

Ghosh Monoranjan,

Naskar Aswini,

Mitra Shubhanjan,

Hajra Alakananda

Publication year - 2015

Publication title -

european journal of organic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.825

H-Index - 155

eISSN - 1099-0690

pISSN - 1434-193X

DOI - 10.1002/ejoc.201403372

Subject(s) - chemistry , palladium , regioselectivity , catalysis , coupling reaction , molecular oxygen , coupling (piping) , combinatorial chemistry , reaction conditions , oxygen , organic chemistry , mechanical engineering , engineering

The palladium‐catalyzed highly regioselective vinylation of imidazopyridines through a cross‐dehydrogenative coupling reaction was developed. The reaction proceeds with the aid of molecular oxygen as the sole oxidant. A series of branched α‐vinylated products were obtained with high efficiency.

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