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Formation of 3-Arylpyrazolines and 1-Aroylethyl-3-arylpyrazolines via 3-Aroylethylsydnone with HCl in Ethyl Acetate
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作者 Zhan Bin ZHANG cheng lie yin Yong Ren WU (Department of Chemistry, Beijing Normal University, Beijing 100875) 《Chinese Chemical Letters》 SCIE CAS CSCD 1998年第9期803-804,共2页
Treatment of 3-aroylethylsydnone 1 with HCl leads to 3-arylpyrazoline 2 or 1-aroylethyl-3-arylpyrazoline 3 under different conditions.
关键词 SYDNONE PYRAZOLINE HYDROLYSIS
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