Comparative study on the influence of bases on (3-N-[11C]methyl)spiperone synthesis

Claudio Pascali, Ren Iwata, Tatsuo Ido

    研究成果: Article

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    A series of preparations of (3-N-[11C]methyl)spiperone in several basis conditions by means of an automated system incorporating an "on-line" methylation is reported. The radiochemical yield was observed to be strongly affected by the water content. For all the preparations the reaction temperature was 80°C and the reaction time 5 min. The influence of these two parameters on the radiochemical yield for the synthesis utilizing methanolic tetrabutylammonium hydroxide has been briefly examined.

    元の言語English
    ページ(範囲)1526-1528
    ページ数3
    ジャーナルInternational Journal of Radiation Applications and Instrumentation. Part
    43
    発行部数12
    DOI
    出版物ステータスPublished - 1992 12

    ASJC Scopus subject areas

    • Radiation
    • Engineering(all)

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