4-functionally substituted 3-heterylpyrazoles: IV. 1-phenyl-3-aryl(heteryl)-5-(4-pyrazolyl)-2-pyrazolines

被引:16
作者
Bratenko, MK [1 ]
Chornous, VA
Vovk, MV
机构
[1] Bukovinskaya State Med Acad, UA-58000 Chernovtsy, Ukraine
[2] Ukrainian Acad Sci, Inst Organ Chem, UA-02094 Kiev, Ukraine
关键词
Methyl; Organic Chemistry; Ketone; Phenylhydrazine; Pyrazolines;
D O I
10.1023/A:1012442205046
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
3-Aryl(heteryl)-4-formylpyrazoles in condensation with methyl aryl(heteryl) ketones afforded 1-aryl(heteryl)-3-[3-aryl(heteryl)-4-pyrazolyl]propenones. The latter reacted with phenylhydrazine yielding 1-phenyl-3-aryl(heteryl)-5-(4-pyrazolyl)-2-pyrazolines.
引用
收藏
页码:556 / 559
页数:4
相关论文
共 11 条
  • [1] BARTON D, 1979, COMPREHENSIVE ORGANI, V2, P767
  • [2] BERNARD M, 1986, PHARMAZIE, V41, P560
  • [3] Bratenko MK, 1997, ZH ORG KHIM+, V33, P1368
  • [4] BRATENKO MK, 2001, ZH ORG KHIM, V37, P587
  • [5] CHARY TJM, 1992, INDIAN J CHEM B, V31, P495
  • [6] CHERNYAVICHUS VS, 1987, KHIM FARM ZH, V21, P959
  • [7] ELKASCHEF MA, 1974, LIEBIGS ANN CHEM, P37
  • [8] KRASOVITSKII BM, 1997, PREPARATIVNAYA KHIMI
  • [9] SZUES L, 1969, CHEM ZVESTI, V23, P677
  • [10] THANA MA, 1992, J CHEM TECHNOL BIOT, V55, P157