The hitherto doubtful tubular mesomorphism of 1a has been confirmed by X-ray diffraction experiments on a mixture of the mesophase of 1a with the mesophase of its Br-substituted analogue 1b.
通过对 1a 的介相与其
溴代类似物 1b 的介相的混合物进行 X 射线衍射实验,证实了 1a 迄今为止令人怀疑的管状介相。