Perfluoropolyvinyl modified aryl intermediates and monomers
View Patent ↗A compound of formula (I) wherein R f is —CF 3 , —C 2 F 5 , or —CF 2 CFXCF 3 ; X is —F, or —OC 3 F 7 ; Y is —H, —Cl, or —Br; R is —OH, —(OCH 2 CH 2 ) m OH, —(CH 2 ) n (OCH 2 CH 2 ) m OH, —O—C(O)—R 1 , —(CH 2 ) n O—C(O)R 1 , —(OCH 2 CH 2 ) m OC(O)—R 1 , —C(O)NH w (CH 2 CH 2 OH) 2-w , —C≡N, —C≡CH; n is 1 to 10; m is 1 to 10; R 1 is C 1 to C 10 alkyl; a is 1 to 5; b is 1 to 5; and w is 0, 1 or 2.
1. A compound of formula (I)
wherein
R f is —CF 3 , —C 2 F 5 , or —CF 2 CFXCF 3 ;
X is —F, or —OC 3 F 7 ;
Y is —H, —Cl, or —Br;
R is —OH, —(OCH 2 CH 2 ) m OH, —(CH 2 ) n (OCH 2 CH 2 ) m OH, —O—C(O)—R 1 , —(OCH 2 CH 2 ) m OC(O)—R 1 , —C(O)NH w (CH 2 CH 2 OH) 2-w , —C≡N, or ≡C≡CH;
n is 1 to 10;
m is 1 to 10;
R 1 is C 1 to C 10 alkyl;
a is 1 to 5;
b is 1 to 5;
and w is 0, 1 or 2.
2. A compound of claim 1 , wherein R f is —CF 3 .
3. A compound of claim 1 , wherein R f is —C 2 F 5 .
4. A compound of claim 1 , wherein R f is —CF 2 CFXCF 3 and X is —F.
5. A compound of claim 1 , wherein R f is —CF 2 CFXCF 3 and X is —OC 3 F 7 .
6. A compound of claim 1 , wherein R is —OH, —(OCH2CH2)mOH, or —(CH 2 ) n (OCH 2 CH 2 ) m OH.
7. A compound of claim 1 , wherein R is —C≡N, —C≡CH, or —NO 2 .
8. A compound of claim 1 , wherein R is —C(O)NH w (CH 2 CH 2 OH) 2-w and w is 0, 1 or 2.
9. A compound of claim 1 , wherein Y is H.
10. A compound of claim 1 , wherein Y is Cl.
11. A compound of claim 1 , wherein Y is Br.