Recyclable heterogeneous iron catalyst for C-N cross-coupling under ligand-free conditions.
An efficient and ligand-free C-N cross-coupling of aryl halides with various heterocycles using Fe/C(g) as a recyclable catalyst is reported. The yields are excellent to moderate.
Swapna
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Organic Chemistry Division-I, Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500607, India.
Vijay Kumar
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Prakash Reddy
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Rama Rao
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