Appearance of the Induced Smectic A Phase in the Binary System between Two Troponoid Twins with the Opposite Dipole Moment
作者:Manabu Takemoto、Akira Mori、Seiji Ujiie
DOI:10.1246/cl.1999.1177
日期:1999.11
new troponoid twin system, in which two tropone carbonyl groups direct outside, was prepared, but they were not mesogenic. The binarysystem between the new twins and the troponoid twins with the two tropone carbonyl groups directed inside, which had a monotropic smectic C phase, showed an induced enantiotropic smectic A phase. From the X-ray diffraction study of the binarysystems, a molecular packing
制备了一种新的肌钙蛋白孪生系统,其中两个肌醇基羰基直接位于外部,但它们不是介晶的。新双胞胎和肌钙蛋白双胞胎之间的二元体系具有单向近晶 C 相,两个肌醇酮羰基指向内部,显示出诱导对映体近晶 A 相。从二元系统的X射线衍射研究中,提出了一个垂直于层状平面的分子堆积模型,其中取消了tropone环的偶极矩。