Novel amine functionalized polymers and methods of preparation
AssigneeThe University of British Columbia
InventorsLaurel L. SCHAFER, Savvas G. HATZIKIRIAKOS, Mitchell R. PERRY, Damon J. GILMOUR, Tanja TOMKOVIC
Life of this patent
Estimating the term…
Abstract
This application pertains to amine-functionalized polymers by ring-opening metathesis (ROMP) of amine functionalized cycloalkenes.
Claims16
-76. (canceled)
An amine-functionalized polymer of Formula 6:
- wherein indicates a single bond or a double bond;
- wherein M is —OH, a substituted or unsubstituted C1-15 alkyl, a substituted or unsubstituted aromatic cycle, a substituted or unsubstituted heterocycle, or a functional end-group suitable for ring opening metathesis polymerization;
- wherein each X1, X2, X3, and X4 is independently H or CH3;
- wherein each Y1, Y2, Y3, Y4, Y5, Y6, Z1, Z2, Z3, and Z4 is independently H, a substituted or unsubstituted linear or cyclic alkyl or alkenyl, a substituted or unsubstituted aryl, a substituted or unsubstituted heterocycle, an amine-compatible protection group, —C(═O)R′, or —C(OR′)R″, and wherein at least one of Y1, Y2, Y3, Y4, Y5, Y6, Z1, Z2, Z3, and Z4 is —CR1R2—NR3R4;
- wherein each of R′ and R″ is independently H, a substituted or unsubstituted linear or cyclic alkyl or alkenyl, a substituted or unsubstituted aryl, a substituted or unsubstituted heterocycle, or an amine-compatible protection group;
- wherein each of R1, R2, R3 and R4 is independently H, a substituted or unsubstituted linear or cyclic alkyl or alkenyl, a substituted or unsubstituted aryl, a substituted or unsubstituted heterocycle, or an amine-compatible protection group, or wherein R3 and R4 are linked to form a cyclic moiety, or wherein one of R3 and R4 is linked with one of R1 and R2 to form a cyclic moiety;
- wherein r=0 or 1 and q=0 or 1, wherein r+q=0, 1, or 2;
- and
- wherein the monomer units are connected in a head to head fashion, head to tail fashion, tail to tail fashion, or any combination thereof.
The amine-functionalized polymer of claim 1, wherein the amine-functionalized polymer comprises:
- wherein n is a natural number greater than 1.
A polymer comprising an oligomer of Formula XI:
- wherein indicates a single bond or double bond;
- wherein each X1, X2, X3, and X4 is independently H or CH3;
- wherein each Y1, Y2, Y3, Y4, Y5, Y6, Y7, Y8, Y9, Y10, Y11, Y12, Z1, Z2, Z3, and Z4 is independently H, a substituted or unsubstituted linear or cyclic alkyl or alkenyl, a substituted or unsubstituted aryl, a substituted or unsubstituted heterocycle, an amine-compatible protection group, —C(═O)R′, or —C(OR′)R″, and wherein at least one of Y1, Y2, Y3, Y4, Y5, Y6, Z1, Z2, Z3, and Z4 is —CR1R2—NR3R4;
- wherein each of R′ and R″ is independently H, a substituted or unsubstituted linear or cyclic alkyl or alkenyl, a substituted or unsubstituted aryl, a substituted or unsubstituted heterocycle, or an amine-compatible protection group;
- wherein each of R1, R2, R3 and R4 is independently H, a substituted or unsubstituted linear or cyclic alkyl or alkenyl, a substituted or unsubstituted aryl, a substituted or unsubstituted heterocycle, or an amine-compatible protection group, or wherein R3 and R4 are linked to form a cyclic moiety, or wherein one of R3 and R4 is linked with one of R1 and R2 to form a cyclic moiety;
- wherein r=0 or 1 and q=0 or 1, wherein r+q=0, 1, or 2;
- wherein n and m are natural numbers;
- and
- wherein the monomer units are connected in a head to head fashion, a head to tail fashion, a tail to tail fashion, or any combination thereof,
- wherein
- —NR3R4 is:
- pyrrolidine;
- piperidine;
- and wherein Z is H, OCF3, F, Cl, Br, I, or OCH3.
The amine-functionalized polymer of claim 1, wherein the amine-functionalized polymer has adhesive properties.
A method of using the amine-functionalized polymer of any one of claims 1 to 7, as an antimicrobial agent, or for reducing fouling, or as an adhesive agent, as a coating, a compatibilizer, a stabilizer, metal scavenger, a membrane, a gasket, an anticoagulant, a drug delivery agent, or a scavenger agent, comprising applying the amine-functionalized polymer to a substrate.
Dependencies are inferred from the claim text.