St Mary Cray Research, Sun Chemical Ltd, St Mary Cray, Orpington, Kent BR5 3PP, UK.
Chem Commun (Camb). 2012 Jan 18;48(5):750-2. doi: 10.1039/c1cc15854f. Epub 2011 Nov 24.
A Suzuki coupling strategy has been employed to access a series of novel fluorans substituted with a phenolic moiety. These fluorans display good thermochromism in methyl stearate and obviate the need for traditional complex formulations containing acidic colour developers.
采用铃木偶联策略,可获得一系列带有酚基部分的新型氟喃。这些氟喃在硬脂酸甲酯中显示出良好的热致变色性,且无需使用含有酸性显色剂的传统复杂配方。