Fig. 2From: DATATOC: a novel conjugate for kit-type 68Ga labelling of TOC at ambient temperatureSynthesis of the unconjugated DATA prochelator - DATAM5-3tBu. (i) Amberlyst-21, EtOH; (ii) CH2O, EtOH; (iii) CH3COOH, Pd(OH)2/C, H2, EtOH; (iv) BrCH2COOtBu, K2CO3, MeCN; (v) CH3I, K2CO3, DCM : MeCN; (vi) LiOH, THF : H2OBack to article page