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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1066699Generated: October 31, 2026

Demeclocycline → HCID 131719400, compound

https://huagongshe.com/reaction/1066699

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDemeclocyclineHCID 54680690—
SolventN-methyl-2-pyrrolidoneHCID 13387—
ProductHCID 131719400HCID 131719400—

Reaction Steps

2.0 g of DMcT was dissolved into 7.0 g of NMP to obtain a DMcT-NMP solution. Into the solution, 0.5 g of metallic copper powder having an average particle size of 1 μm was added to give a mixture having a color of red slightly. Into the mixture, 1.0 g of the polyanline powder was added into the composition to dissolve. Further, 1.0 g of the sulfur powder was admixed thereto. The obtained mixture was applied on the foil of titanium having a thickness of 10 μm by means of an applicator with a gap of 150 μm and heating was carried out at 80° C. for 15 minutes under a stream of argon gas and, then, at 80° C. for 60 minutes under a reduced pressure of 1 cmHg to obtain a composite electrode having a thickness of 35 μm. The obtained composite electrode was cut to 2 cm×2 cm square. The amount of residual NMP in the composite electrode, which was calculated in the same manner as in EXAMPLE 2, was 0.05 wt % to 100 wt % of the amount of NMP.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06245458B1
Source datasetuspto-grants-2001_06
ORD IDord-c2b1b32fcf0d46febb39931b28994b3e
Source noteuspto-grants-2001_06