Synthesis of N-pentafluorophenyl aromatic aldimines C6F5N=CHAr and an X-ray structure analysis of N-pentafluorophenyl-4-methylphenyl aldimine, C6F5N=CHC6H4CH3-4
作者:Aiwen Li、Xu Bin、Shi-zheng Zhu、Qi-chen Huang、Jing-song Liu
DOI:10.1016/0022-1139(93)03033-i
日期:1994.8
N-Pentafluorophenyl aromatic aldimines have been prepared in good yield by the condensation of N-sulfinyl- pentafluoroaniline (obtained from refluxing pentafluoroaniline with excess thionyl chloride) with aromatic aldehydes. The X-ray structural analysis of N-pentafluorophenyl-4-methylphenyl aldimine C6F5N= CHC6H4CH3-4 is presented.
Ñ -Pentafluorophenyl芳香醛亚胺已经通过的缩合收率良好制备Ñ -sulfinyl-五氟苯胺与芳族醛(由回流用过量的亚硫酰氯五氟苯胺获得)。给出了N-五氟苯基-4-甲基苯基亚胺C 6 F 5 N = C HC 6 H 4 CH 3 -4的X射线结构分析。
SYNTHESIS OF NOVEL α-(N-PENTAFLUORO-PHENYLAMINO)BENZYLPHOSPHONATES AND PHOSPHONIC ACIDS
Abstract A series of novelα-(N-pentafluorophenylamino)benzyl phosphonic acids are prepared by hydrolysis of corresponding phosphonates, C6F5NHCH(Ar)P(O)(OR)2 which are synthesized from the addition of N-pentafluorophenyl aromatic aldimines with dialkyl phosphite. The X-ray diffraction of C6F5NHCH(4-CH3C6H4)P(O)(OCH3), is presented.