Patent ID: 8409673

Claim:
A compound, represented by Formula (1): wherein in Formula (1), R 1 is hydrogen or a C 1-20 alkyl, wherein arbitrary —CH 2 — in the alkyl may be substituted with —O—, —S—, —COO—, —OCO—, —CH═CH—, —CF═CF— or —C≡C—, and arbitrary hydrogen in the alkyl and the alkyl with arbitrary —CH 2 — substituted with —O—, —S—, —COO—, —OCO—, —CH═CH—, —CF═CF—, or —C≡C— may be substituted with halogen or a C 1-3 alkyl; Z 1 , Z 2 , Z 3 , Z 4 , Z 5 , and Z 6 are independently a single bond or —CF 2 O—, provided that at least one of Z 1 , Z 2 , Z 3 , Z 4 , Z 5 , and Z 6 is —CF 2 O—; L 1 , L 2 , L 3 , L 4 , and L 5 are independently hydrogen or fluorine; X 1 is halogen, —C≡N, —N═C═S, —SF 5 or a C 1-3 alkyl in which arbitrary hydrogen is substituted with fluorine, and arbitrary —CH 2 — in the alkyl may be substituted with —O—, —S—, —CH═CH— or —C≡C—; and l, m, n, o and p are independently 0 or 1, and 1≦l+m+n+o+p≦3.