作者:V. Ya. Sosnovskikh、I. I. Vorontsov、V. A. Kutsenko
DOI:10.1023/a:1012793208952
日期:——
2-Polyfluoroalkylchromones reacted with diethylenetriamine at similar to20 degreesC to form the corresponding 1,4,8-triazabicyclo[5.3.0]dec-4-ene derivatives. The crystal structures of 5-(2-hydroxyphenyl)-7-trifluoromethyl-1,4,8-triazabicyclo[5.3.0]dec-4-ene and 1-(2-aminoethyl)-7-(2-hydroxy-5-methoxyphenyl)-5-(1,1,2,2-tetrafluoroethyl)-2,3-dihydro-1H-1,4-diazepine were established by X-ray diffraction analysis.