Reactivity of bromoselenophenes in palladium-catalyzed direct arylations

Reactivity of bromoselenophenes in palladium-catalyzed direct arylations

The reactivity of 2-bromo- and 2,5-dibromoselenophenes in Pd-catalyzed direct heteroarylation was investigated. From 2-bromoselenophene, only the most reactive heteroarenes could be employed to prepare 2-heteroarylated selenophenes; whereas, 2,5-dibromoselenophene generally gave 2,5-di(heteroarylate...

Πλήρης περιγραφή

Λεπτομέρειες βιβλιογραφικής εγγραφής
Κύριοι συγγραφείς:	Aymen Skhiri, Ridha Ben Salem, Jean-François Soulé, Henri Doucet
Μορφή:	Άρθρο
Γλώσσα:	English
Έκδοση:	Beilstein-Institut 2017-12-01
Σειρά:	Beilstein Journal of Organic Chemistry
Θέματα:	C–H bond activation catalysis heteroarenes palladium selenophene
Διαθέσιμο Online:	https://doi.org/10.3762/bjoc.13.278

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Έκδοση: (2011-01-01)

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