Table 3 Dimethylation-d6 of primary amines.

Reaction conditions: substrates 32 (1.0 equiv), DMTT (2 equiv), Ni(OAc)2ยท4H2O (10 mol%), and KF (2 equiv) in 2 ml of DCM/H2O (v:v = 20/1) for 12 hours. Isolated yields were presented.


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*1.0 equiv of DMTT was used.