作者:I. V. Kravtsov、S. V. Baranin、V. A. Dorokhov、N. D. Zelinsky
DOI:10.1007/s11172-010-0021-7
日期:2009.2
7-[Pyrazol-3(5)-yl]4,5,6,7-tetrahydro-1H-indazole and 6-[pyrazol-3(5)-yl]-1,4,5,6-tetrahydrocyclopenta[c]pyrazole, potential chelating ligands, were synthesized by condensation of 2-acetylcyclohexanone and 2-acetylcyclopentanone difluoroboron complexes with dimethylformamide dimethyl acetal followed by cyclization with hydrazine hydrate.
7-[吡唑-3(5)-基]-4,5,6,7-四氢-1H-吲唑和6-[吡唑-3(5)-基]-1,4,5,6-四氢环戊并[c]吡唑,两种潜在的螯合配体,是通过将2-乙酰基环己酮和2-乙酰基环戊酮的双氟硼复合物与二甲基甲酰胺二甲基乙缩醛缩合,随后用水合肼进行环化合成的。