Condensation of fluoroalkyl-containing 1,3-dicarbonyl compounds with ethylenediamine
作者:V.I. Saloutin、Z.E. Skryabina、Y.V. Burgart
DOI:10.1016/s0022-1139(00)81181-1
日期:1992.3
interaction of fluoroalkylated 1,3-diketones with ethylenediamine hydroperchlorate; similarly, 1,2,3,4-tetrahydro-1,4-diazepine-5-ones have been obtained from fluorinated 1,3-keto esters. Under mild conditions, fluorinated copper(II) 1,3-diketonates, and copper(II) and nickel(II) N,N′-ethylenebis(aminovinyl ketonates) were found to react with ethylenediamine to form fluoroalkyl-containing N,N′-ethylenebis(aminovinyl
通过氟烷基化的1,3-二酮与乙二胺氢氯酸盐的直接相互作用制备了2,3-二氢-1 H -1,4-二氮杂pine;类似地,已经从氟化的1,3-酮酯获得了1,2,3,4-四氢-1,4-二氮杂-5-酮。在温和的条件下,发现氟化的1,3-二酮铜(II)和N(N)的铜(II)和N'-亚乙基双(氨基乙烯基酮)会与乙二胺反应生成含氟烷基的N,N' -亚乙基双(氨基乙烯基酮)和/或2,3-二氢-1 H -1,4-二氮杂s 。
Pashkevich; Khomutov; Sevenard, Russian Journal of Organic Chemistry, 2000, vol. 36, # 8, p. 1144 - 1149
作者:Pashkevich、Khomutov、Sevenard
DOI:——
日期:——
Karpenko; Filyakova; Pashkevich, Russian Journal of Organic Chemistry, 1997, vol. 33, # 12, p. 1724 - 1726
作者:Karpenko、Filyakova、Pashkevich
DOI:——
日期:——
Cyclization of fluoroalkyl-containing 1,3-dicarbonyl compounds with ethylenediamine hydroperchlorate to 1,4-diazepines
作者:Z. �. Skryabina、Ya. V. Burgart、V. I. Saloutin
DOI:10.1007/bf00958575
日期:1991.4
2,3-Dihydro-1H-1,4-diazepines and 1,2,3,4-tetrahydro-1,4-diazepin-5-ones were obtained by direct condensation of fluorine-containing 1,3-diketones and 1,3-keto ethers, respectively, with ethylenediamine monohydroperchlorate. The structure of the compounds was confirmed by H-1 NMR, mass spectrometry and molecular weight determination.
Salt formation by reaction of fluorine-containing ?-diketones with amines