Title of article :
The first liquid-crystalline, expanded porphyrins
Author/Authors :
Sessler، Jonathan L. نويسنده , , Date، Richard W. نويسنده , , Bruce، Duncan W. نويسنده , , Lynch، Vincent M. نويسنده , , Callaway، Wyeth نويسنده , , Dudek، Stephen P. نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2003
Abstract :
Aliphatic derivatives of hydrazinophyrin, a new type of tetrapyrrolic macrocycle prepared by the condensation of 2,5-diformylpyrroles with hydrazine, exhibit liquid crystalline properties as judged from polarising optical microscopy; these hydrazinophyrins appear to be the first mesogens derived from an expanded porphyrin core
Keywords :
evolution galaxies , starburstinfrared
Journal title :
CHEMICAL COMMUNICATIONS - LETCHWORTH
Journal title :
CHEMICAL COMMUNICATIONS - LETCHWORTH
