Abstract
The reaction of an Fe–Al complex with an array of substituted pyridines is reported. Depending on the substitution pattern of the substrate site-selective sp2 or sp3 C–H bond activation is observed. A series of reaction products are observed based on (i) C–Al bond formation, (ii) C–C bond formation by nucleophilic addition or (iii) deprotonation of the β-diketiminate ligand. A divergent set of mechanisms involving a common intermediate is proposed.
Supplementary materials
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SI
Description
Experimental and computational details along with characterisation data
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CIF
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cif data
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xyz file
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2-methylpyridine mechanism xyz file
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xyz file 2
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2-ethylpyridine mechanism xyz file
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xyz file 3
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4-methylpyridine thermochemistry xyz file
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xyz file 4
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3,5-dimethylpyridine thermochemistry xyz file
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