Dimethyl Sulfate → N,N,N',N',N''-Pentamethylguanidine

HRID 452359

Reaction equation

HRID 452359 reaction equation
[CH3:1][N:2]([CH3:8])[C:3](=[NH:7])[N:4]([CH3:6])[CH3:5].S(OC)(O[CH3:13])(=O)=O>CN(C=O)C>[CH3:1][N:2]([CH3:8])[C:3](=[N:7][CH3:13])[N:4]([CH3:6])[CH3:5]

Participants

4

Reactant 2

HCID 6497Dimethyl SulfateHCID 664601,1,3,3-Tetramethylguanidine

Product 1

HCID 139457N,N,N',N',N''-Pentamethylguanidine

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

Tetramethlguanidine functionalized perfluorinated polymers were further treated with dimethyl sulfate (DMS) in DMF at 90° C. for 24 hr. Pentamethylguanidine functionalized perfluorinated polymer was obtained. Guanidine functionalized perfluorinated polymers was further treated with 1 M NaOH followed by washing with water.

Sources & evidence

ORD record
ord-8ed9385d323b4c9f82d6bcd44532a8b4
Source dataset
uspto-grants-2013_07
Patent number
US08492049B2

Linked notes

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