Microwave‐Promoted Pd‐Catalyzed Synthesis of Dibenzofurans from  Ortho ‐Arylphenols | Zendy

Schmidt Bernd | Zendy; Riemer Martin | Zendy

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Microwave‐Promoted Pd‐Catalyzed Synthesis of Dibenzofurans from Ortho ‐Arylphenols

Author(s) -

Schmidt Bernd,

Riemer Martin

Publication year - 2017

Publication title -

journal of heterocyclic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.321

H-Index - 59

eISSN - 1943-5193

pISSN - 0022-152X

DOI - 10.1002/jhet.2704

Subject(s) - chemistry , catalysis , microwave irradiation , aryl , phenols , microwave heating , organic chemistry , microwave , oxidative coupling of methane , palladium , coupling reaction , combinatorial chemistry , medicinal chemistry , suzuki reaction , alkyl , physics , quantum mechanics

ortho ‐Aryl phenols, synthesized via protecting group free Suzuki–Miyaura coupling of ortho ‐halophenols and arene boronic acids, undergo a cyclization to dibenzofurans via oxidative C–H activation . The reaction proceeds under microwave irradiation in short reaction times using catalytic amounts of Pd(OAc) 2 without additional ligands.

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