Fig. 4 | Nature Communications

Fig. 4

From: Access to stereodefined (Z)-allylsilanes and (Z)-allylic alcohols via cobalt-catalyzed regioselective hydrosilylation of allenes

Fig. 4

Scope of disubstituted allenes. Reaction conditions: allene (0.500 mmol), PhSiH3 (0.500 mmol), Co(acac)2 (5.0 μmol), xantphos (5.0 μmol), THF (1 mL), rt, 3 h; yield of isolated product; Z/E ratios were determined with gas chromatography (GC) analysis on crude reaction mixtures. *2 mol % catalyst, RT, 12 h. #2 mol% catalyst, 70 °C, 24 h

Back to article page