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EJNMMI Radiopharmacy and Chemistry
Fig. 2 | EJNMMI Radiopharmacy and Chemistry

Fig. 2

From: A new concept for the production of 11C-labelled radiotracers

Fig. 2

Radiochemistry overview. Left: Gas chemistry for the preparation of 11C-precursors. Purple: Methylation of N,N′-dimethylaminoethanol (DMAE) and conversion to N-methyl-[11C]choline and methylation of L-homocystein (HC) or L-homocysteinthiolactone (HCTL) to produce L-S-methyl-[11C]methionine. Green: Carboxylation reaction for the production of [11C]acetate with methyl magnesium chloride/bromide

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