New Derivatives of 4,5-Dihydro-1H-pyrazole, 4,5-Dihydro-1,2-oxazole, and Pyrimidine Prepared Proceeding from (E)-3-[5-(4-Methylphenyl)-1,2-oxazol-3-yl]-1-ferrocenylprop-2-en-1-one

被引：1

作者：

Potkin, V. I. ^{[1
]}

Petkevich, S. K. ^{[1
]}

Kletskov, A. V. ^{[1
]}

Kolesnik, I. A. ^{[1
]}

Zvereva, T. D. ^{[1
]}

Zhukovskaya, N. A. ^{[1
]}

Levkovskaya, G. G. ^{[2
]}

Rozentsveig, I. B. ^{[2
]}

机构：

[1] Natl Acad Sci Belarus, Inst Phys Organ Chem, Ul Surganova 13, Minsk 220072, BELARUS

[2] Russian Acad Sci, Favorskii Inst Chem, Siberian Branch, Irkutsk, Russia

来源：

RUSSIAN JOURNAL OF ORGANIC CHEMISTRY | 2017年 / 53卷 / 02期

关键词：

D O I：

10.1134/S1070428017020178

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Condensation of acetylferrocene with 5-phenyl(4-methylphenyl)-1,2-oxazole-3-carbaldehydes afforded (E)-3-[5-phenyl(4-methylphenyl)-1,2-oxazol-3-yl]-1-ferrocenylprop-2-en-1-ones. Reactions of (E)-3-[5-(4-methylphenyl)-1,2-oxazol-3-yl]-1-ferrocenylprop-2-en-1-one with semicarbazide, thiosemicarbazide, and hydroxylamine led to the formation of 5-[5-(4-methylphenyl)-1,2-oxazol-3-yl]-3-ferrocenyl-4,5-dihydro-1H-pyrazole-1-carboxamide, 5-[5-(4-methylphenyl)-1,2-oxazol-3-yl]-3-ferrocenyl-4,5-dihydro-1H-pyrazole-1-carbothioamide, and 5-(4-methylphenyl)-3'-ferrocenyl-4',5'-dihydro-3,5'-bi-1,2-oxazole respectively. Reactions of (E)-3-[5-(4-methylphenyl)-1,2-oxazol-3-yl]-1-ferrocenylprop-2-en-1-one with guanidine and thiourea result in 4-[5-(4-methyl-phenyl)-1,2-oxazol-3-yl]-6-ferrocenylpyrimidin-2-amine and -2-thione respectively.

引用

页码：240 / 245

页数：6

共 50 条

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