Fig. 3: Substrate scope for C−H phosphorylation of ferrocenes and ruthenocenes.
From: Electrochemically driven regioselective C−H phosphorylation of group 8 metallocenes
a C−H phosphorylation of ferrocenes (Condition A). b C−H phosphorylation of pentasubstituted ferrocenes (Condition A). c C−H phosphorylation of ruthenocenes (Condition B). aReaction with 2.0 mA, 12 h (4.5 F/mol). bReaction with 2.5 mA, 12 h (5.6 F/mol). cReaction with 4.0 mA, 12 h (9.0 F/mol). dRegioselectivity o:m = 1:2.8. eReaction with 6.0 mA, 10 h (11.2 F/mol).
