Fig. 3
From: An efficient preparation of labelling precursor of [11C]L-deprenyl-D2 and automated radiosynthesis

a [11C]MeOTf in MEK; (b) [11C]MeOTf in MEK/NaOH 3 M; (c) [11C]MeOTf in MEK/Benzalkonium Chloride 80%
From: An efficient preparation of labelling precursor of [11C]L-deprenyl-D2 and automated radiosynthesis
a [11C]MeOTf in MEK; (b) [11C]MeOTf in MEK/NaOH 3 M; (c) [11C]MeOTf in MEK/Benzalkonium Chloride 80%