Patent ID: 11926756
Assignee: AGC INC.
Field: Organic fine chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 19:
20. The fluorinated ether compound according to claim 18, wherein Q2 is a group represented by the formula (g2-1) provided that b2=d2+d4, a group represented by the formula (g2-2) provided that b2=e2, a group represented by the formula (g2-3) provided that b2=2, a group represented by the formula (g2-4) provided that b2=h2, a group represented by the formula (g2-5) provided that b2=i2, or a group represented by the formula (g2-7) provided that b2=i3:

(-A-Q12-)e1C(R2)4-e1-e2(-Q22-)e2  (g2-2)

-A-Q13-N(-Q23-)2  (g2-3)

(-A-Q14-)h1Z(-Q24-)h2  (g2-4)

(-A-Q15-)i1Si(R3)4-i1-i2(-Q25-)i2  (g2-5)

-A-Q12-CH(-Q22-)—Si(R3)3-i3(-Q25-)i3  (g2-7)

wherein in the formulae (g2-1) to (g2-7), the A side is bonded to Qf, and the Q22, Q23, Q24, and Q25 side is bonded to T,
A is a single bond, —C(O)NR6—, —C(O)—, —OC(O)O—, —NHC(O)O—, —NHC(O)NR6—, —O— or —SO2NR6—,
Q11 is a single bond, —O—, an alkylene group or a group having —C(O)NR6—, —C(O)—, —NR6— or —O— between carbon atoms of an alkylene group having at least 2 carbon atoms,
Q12 is a single bond, an alkylene group or a group having —C(O)NR6—, —C(O)—, —NR6— or —O— between carbon atoms of an alkylene group having at least 2 carbon atoms, and when Q2 has two or more Q12, the two or more Q12 may be the same or different,
Q13 is a single bond provided that A is —C(O)—, an alkylene group, a group having —C(O)NR6—, —C(O)—, —NR6— or —O— between carbon atoms of an alkylene group having at least 2 carbon atoms, or an alkylene group having —C(O)— at the terminal on the N side,
Q14 is Q12 when the atom in Z to which Q14 is bonded is a carbon atom, or Q13 when the atom in Z to which Q14 is bonded is a nitrogen atom, and when Q2 has two or more Q14, the two or more Q14 may be the same or different,
Q15 is an alkylene group or a group having —C(O)NR6—, —C(O)—, —NR6— or —O— between carbon atoms of an alkylene group having at least 2 carbon atoms, and when Q2 has two or more Q15, the two or more Q15 may be the same or different,
Q22 is an alkylene group, a group having —C(O)NR6—, —C(O)—, —NR6— or —O— between carbon atoms of an alkylene group having at least 2 carbon atoms, an alkylene group having —C(O)NR6—, —C(O)—, —NR6— or —O— at the terminal on the side not bonded to T, or a group having —C(O)NR6—, —C(O)—, —NR6— or —O— between carbon atoms of an alkylene group having at least 2 carbon atoms and having —C(O)NR6—, —C(O)—, —NR6— or —O— at the terminal on the side not bonded to T, and when Q2 has two or more Q22, the two or more Q22 may be the same or different,
Q23 is an alkylene group or a group having —C(O)NR6—, —C(O)—, —NR6— or —O— between carbon atoms of an alkylene group having at least 2 carbon atoms, and the two Q23 may be the same or different,
Q24 is Q22 when the atom in Z to which Q24 is bonded is a carbon atom, or Q23 when the atom in Z to which Q24 is bonded is a nitrogen atom, and when Q2 has two or more Q24, the two or more Q24 may be the same or different,
Q25 is an alkylene group or a group having —C(O)NR6—, —C(O)—, —NR6— or —O— between carbon atoms of an alkylene group having at least 2 carbon atoms, and when Q2 has two or more Q25, the two or more Q25 may be the same or different,
Z is a group having a b2+1 valent cyclic structure having a carbon atom or a nitrogen atom to which Q14 is directly bonded and having a carbon atom or a nitrogen atom to which Q24 is directly bonded,
R1 is a hydrogen atom or an alkyl group, and when Q2 has two or more R1, the two or more R1 may be the same or different,
R2 is a hydrogen atom, a hydroxy group, an alkyl group or an acyloxy group,
R3 is an alkyl group,
R6 is a hydrogen atom, a C1-6 alkyl group or a phenyl group,
d1 is an integer of from 0 to 3, d2 is an integer of from 0 to 3, and d1+d2 is an integer of from 1 to 3,
d3 is an integer of from 0 to 3, d4 is an integer of from 0 to 3, and d3+d4 is an integer of from 1 to 3,
d1+d3 is 1 in Q2,
d2+d4 is an integer of from 3 to 5 in Q2,
e1+e2 is 3 or 4,
e1 is 1 in Q2,
e2 is 2 or 3 in Q2,
h1 is 1 in Q2,
h2 is an integer of at least 2,
i1+i2 is 3 or 4,
i1 is 1 in Q2,
i2 is 2 or 3 in Q2, and
i3 is 2 or 3.