# US 11,028,053 B2 · Electrically conducting oligo(pyrazoles)

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- Number: US 11,028,053 B2
- Document ID: US11028053B2
- Status: Granted
- Kind: B2
- Application number: 16/295,720
- Filed: 2019-03-07
- Published: 2019-07-04
- Granted: 2021-06-08
- Earliest claimed: 2013-06-10
- Assignees: The Government of the United States of America, as represented by the Secretary of the Navy
- Applicants: The Government of the United States of America, as represented by the Secretary of the Navy
- Inventors: Brett D. Martin; Scott A. Trammell; Jeffrey R. Deschamps; Jawad Naciri; Jeffrey C. DePriest
- Web page: https://patentgrep.com/patent/US11028053B2

## CPC

- C07D 231/38: Nitrogen atoms (nitro radicals C07D231/16)
- C07D: HETEROCYCLIC COMPOUNDS (macromolecular compounds C08)

## Abstract

An electrically conducting organic oligomer made from the steps of preparing an acidic aqueous solution with a monomer; preparing the acidic aqueous solution by mixing a solution of about 1.6 wt % HCl in DI water with a monomer; forming about a 0.3 M solution preparing a second aqueous solution with a sodium persulfate oxidant; mixing the acidic aqueous solution with the second aqueous solution; and allowing a reaction to proceed at about 40° C.

## Claims

### Claim 1

An electrically conducting organic oligomer made from the steps of preparing an acidic aqueous solution with a monomer; preparing the acidic aqueous solution by mixing a solution of about 1.6 wt % HCl in DI water with a monomer; forming about a 0.3 M solution preparing a second aqueous solution with a sodium persulfate oxidant; mixing the acidic aqueous solution with the second aqueous solution; and allowing a reaction to proceed at about 40° C.

### Claim 2 (depends on 1)

The electrically conducting organic oligomer of claim 1 further comprising preparing the second aqueous solution by adding ammonium persulfate (APS) to DI water; and forming about a 0.44 M solution.

### Claim 3 (depends on 2)

The electrically conducting organic oligomer of claim 2 wherein the monomer is 3-amino-1H-pyrazole-4-carbonitrile.