发明名称 PROCESS FOR THE MANUFACTURE OF 1-SUBSTITUTED-4-FLUORO-1,4-DIAZONIABICYCLO[2.2.2]OCTANE SALTS
摘要 A process for producing 1-substituted-4-fluoro-1,4-diazoniabicyclo¢2.2.2!octane salts having formula (I) wherein the Z substituent is OH, OR, OC(O)R, SO3, SO2R, NO2, NO, or PO(OR)2, wherein R is an aryl or C1-C8 alkyl group; n is 0, 1 or 2; each of R1, R2, R3, R4 and R5 independently represent hydrogen, C1 to C8 alkyl, or aryl. 1-substituted-1,4-diazoniabicyclo¢2.2.2!octane or 1,4-diazoniabicyclo¢2.2.2!octane mono-N-oxide is reacted to attach the Z group and then the result is reacted with molecular fluorine in the presence of a solvent that substantially does not react with fluorine and a fluoride scavenger that results in an X counter ion. These compounds are useful as fluorinating agents for the introduction of fluorine into organic compounds.
申请公布号 CA2226175(A1) 申请公布日期 1997.11.13
申请号 CA19972226175 申请日期 1997.05.06
申请人 ALLIEDSIGNAL INC. 发明人 LAVERY, DENNIS MICHAEL;SHIA, GEORGE ANTHONY;POSS, ANDREW JOSEPH
分类号 C07D487/08;(IPC1-7):C07D487/08;C07F9/656 主分类号 C07D487/08
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