作者:J.W. Bats、K. Keller、A. Thiel、H.W. Roesky
DOI:10.1016/s0022-1139(00)80932-x
日期:1984.11
react to yield a five-membered heterocycle of composition (CH3)2NC3N2H(O) (CF3)2. The composition and the molecular structure were determined on the basis of mass spectra and a single-crystal X-ray analysis. The compound crystallizes in the space group P21/n with a = 9.469(1), b = 11.540(2), c = 10.205(4) Å, β = 106.O2(2)o. The final Rw(F) is 0.047 for 1168 observed reflections.
氰基,O-(三甲基甲硅烷基)六氟丙酮氰醇和二甲基甲酰胺反应,生成组成(CH 3)2 NC 3 N 2 H(O)(CF 3)2的五元杂环。基于质谱和单晶X射线分析来确定组成和分子结构。该化合物在空间组P2 1 / n中结晶,其a = 9.469(1),b = 11.540(2),c = 10.205(4),β= 106.O2(2)o。对于1168次观察到的反射,最终的R w(F)为0.047。