2-溴苯乙酮 、 联苯苄唑 以
乙腈 为溶剂,
反应 15.0h,
以21 g (82.5% of theory) of 1-[α-(4-biphenylyl)-benzyl]-3-phenacylimidazolium bromide of melting point 210° C. (with decomposition) are obtained的产率得到1-[α-(4-biphenylyl)-benzyl]-3-phenacylimidazolium bromide
参考文献:
名称:
.alpha.-(4-Biphenylyl)-benzyl-azolium salts and their use for combating
.alpha.-(4-Biphenylyl)-benzyl-azolium salts and their use for combating
申请人:Bayer Aktiengesellschaft
公开号:US04243670A1
公开(公告)日:1981-01-06
The present invention relates to novel .alpha.-(4-biphenylyl)-benzyl-azolium salts of the general formula ##STR1## in which A represents the CH group or a N atom R.sup.1 and R.sup.2 are identical or different and each represents hydrogen, alkyl or optionally substituted phenyl, R.sup.3 represents hydrogen, alkyl, or an optionally substituted phenyl, phenylalkyl, phenylcarbonyl or phenylcarbonylalkyl group, X represents halogen, alkyl, halogenoalkyl, alkoxy, alkylthio, nitro or cyano, Y represents X or optionally substituted phenyl, m and n each represents 0 or an integer from1 to 5 and Z represents the anion of an inorganic or organic acid. The invention also includes processes for the preparation of the compounds and, in addition includes compositions containing the compounds and methods for their use. The compounds of the invention exhibit antimicrobial activity and sporicidal activity.