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Volumn 17, Issue 3, 2011, Pages 761-765

Palladium-catalyzed direct arylation of heteroarenes with aryl mesylates

Author keywords

aryl mesylates; C H activation; direct arylation; heterocycles; palladium

Indexed keywords

ARYLATIONS; C-H ACTIVATION; DIRECT ARYLATION; ELECTROPHILES; FUNCTIONALIZATIONS; HETEROARENES; HETEROCYCLES; MESYLATES; REACTION CONDITIONS;

EID: 78651446257     PISSN: 09476539     EISSN: 15213765     Source Type: Journal    
DOI: 10.1002/chem.201002354     Document Type: Article
Times cited : (90)

References (122)
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    • note
    • 4-OMs substrate exhibited a slower rate of reaction. These preliminary results suggest that the oxidative addition of ArOMs is presumably the rate-determining step. (A detailed kinetic study is currently underway).
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    • We found that electron-deficient ArOMs underwent hydrolysis to form the corresponding phenols. Therefore, an anhydrous solvent is essential if electron-deficient ArOMs are used as an arylating agent.
    • We found that electron-deficient ArOMs underwent hydrolysis to form the corresponding phenols. Therefore, an anhydrous solvent is essential if electron-deficient ArOMs are used as an arylating agent.


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