Table 2. Scope of trans-dienes for the Co-catalyzed Markovnikov 1,2-hydrosilylation a .
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aConditions: (E)-diene (0.400 mmol), PhSiH3 (0.500 mmol), Co(acac)2 (4.0 μmol), ligand (4.0 μmol), and THF (1 mL) for 3 h.
b3 mol% catalyst.
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aConditions: (E)-diene (0.400 mmol), PhSiH3 (0.500 mmol), Co(acac)2 (4.0 μmol), ligand (4.0 μmol), and THF (1 mL) for 3 h.
b3 mol% catalyst.