Camiolo Salvatore, Gale Philip A, Hursthouse Michael B, Light Mark E
School of Chemistry, University of Southampton, Southampton, UK SO17 1BJ.
Org Biomol Chem. 2003 Feb 21;1(4):741-4. doi: 10.1039/b210848h.
Two new pyrrole 2,5-diamide clefts have been synthesized containing 4-nitrophenyl or 3,5-dinitrophenyl groups appended to the amide positions. The 3,5-dinitrophenyl derivative has been shown to deprotonate in the presence of fluoride, which in acetonitrile solution, gives rise to a deep blue colour.
已合成了两种新的吡咯2,5 - 二酰胺裂缝，其酰胺位置连接有4 - 硝基苯基或3,5 - 二硝基苯基。已表明3,5 - 二硝基苯基衍生物在氟化物存在下会去质子化，在乙腈溶液中会产生深蓝色。
