Moon, Byung Seok published the artcileHighly efficient production of [18F]fallypride using small amounts of base concentration, Recommanded Product: Tetrabutylammonium hydrogencarbonate, the publication is Applied Radiation and Isotopes (2010), 68(12), 2279-2284, database is CAplus and MEDLINE.
To minimize the base concentration of a phase-transfer catalyst, [18F]fluoride was extracted from 18O-enriched water trapped on an activated ion exchange cartridge (Chromafix PS-HCO3) using different concentrations of tetrabutylammonium bicarbonate (TBAHCO3) or Kryptofix 2.2.2./K2CO3 in organic solvents such as CH3CN/H2O or MeOH/H2O. The optimal labeling condition for [18F]fallypride with automated synthesis was that 2 mg of tosyl-fallypride in acetonitrile (1 mL) was heated at 100 ¡ãC for 10 min using 40% TBAHCO3 (10 ¦ÌL). [18F]Fallypride was obtained with a high radiochem. yield of approx. 68¡À1.6% (decay-corrected, n=42) with a total synthesis time of 51¡À1.2 min, including HPLC purification and solid-phase purification for the final formulation.
Applied Radiation and Isotopes published new progress about 17351-62-1. 17351-62-1 belongs to catalysis-chemistry, auxiliary class Salt,Amine, name is Tetrabutylammonium hydrogencarbonate, and the molecular formula is C17H37NO3, Recommanded Product: Tetrabutylammonium hydrogencarbonate.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia