| 摘要 |
Fluorinated diazabicycloalkane derivative of the following Formula I : 2X- (I) wherein n represents 0, 1 or 2; R represents a quaternizing organic group; each R1, R2, R3, R4 and R5 independently represents hydrogen, C1-C6 alkyl, aryl, C1-C6 alkyl-substituted aryl or aryl-substituted C1-C6 alkyl and each X- independently represents a counterion or 2X- represents a single divalent counterion, are electrophilic fluorinating agents.
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