Patent ID: 9139774
Filing Date: 2015-09-22
Classification: C07D,C09K

Abstract:
1. A diacetylene derivative represented by the following formula (A) wherein R2 is a reactive group and R1 is hydrogen, halogen, cyano, isothiocyanate, alkyl having 1 to 15 carbon atoms, which is not substituted or is monosubstituted or polysubstituted with halogen, cyano, trifluoromethyl or a reactive group, alkenyl or alkynyl having 2 to 15 carbon atoms, which is not substituted or is monosubstituted or polysubstituted with halogen, cyano, trifluoromethyl or a reactive group, or a reactive group, wherein one or more non-adjacent —CH 2 — groups may be substituted with —O—, —CO—, —COO— and/or —OCO—; Sp1 and Sp2 are each independently —O—, —S—, —CO—, —COO—, —OCO—, —OCO—O—, —CO—NR3-, —NR3-CO—, —O(CH 2 ) n —, —(CH 2 ) n O—, —CH═CH—COO—, —OCO—CH═CH—, —(CH 2 ) m —, —(SiR4R5-O) n — or a single bond, where m and n are each independently an integer of 1 to 10; R3, R4 and R5 are each independently hydrogen or alkyl having 1 to 4 carbon atoms; Ar1 and Ar2 are each independently an aromatic carbocyclic or heterocyclic group having up to 16 carbon atoms, which is not substituted or is monosubstituted or polysubstituted with halogen, cyano, trifluoromethyl, methyl, ethyl, methoxy or ethoxy and may include a condensed ring; Ar3 and Ar4 are each independently a heterocyclic group having up to 16 carbon atoms, which is not substituted or is monosubstituted or polysubstituted with halogen, cyano, trifluoromethyl, methyl, ethyl, methoxy or ethoxy and may include a condensed ring or be a plurality of heterocyclic groups connected via single bonds; Phe is 1,4-phenylene, which is not substituted or is monosubstituted or polysubstituted with halogen, cyano, trifluoromethyl, methyl, ethyl, methoxy or ethoxy; and p, q and r are each an integer of 0 or 1.