| 摘要 |
<p>PURPOSE: A polymerizable liquid crystal compound is provided to ensure a liquid crystal phase with a wide temperature range, an excellent compatibility with other polymerizable liquid crystal compounds and an excellent solubility in organic solvent. CONSTITUTION: A polymerizable liquid crystal compound is represented by formula (1), wherein A1 and A2 are each a cyclic-structure group; Z1 is a bonding group; m is an integer from 0 to 5; P1 is a polymerizable group represented by formula (2-1); Q1 is alkylene having 1 to 20 carbons; P2 is a polymerizable group represented by any one of formula (2-1) to formula (2-4), hydrogen, fluorine, chlorine, -CN, -CF3, -OCF3, alkyl having 1 to 20 carbons or alkoxy having 1 to 20 carbons; Q2 is a group defined in Q1 when P2 is a polymerizable group and, and Q2 is a single bond when P2 is not a polymerizable group; and in formula (2-2) to formula (2-4), Ra is hydrogen, halogen or alkyl having 1 to 5 carbons.</p> |
