1,1-Dichloroethane → HCID 86645799, compound

HRID 1525524Notes

Reaction equation

[Cl:1][S:2]([OH:5])(=[O:4])=[O:3].[Cl:6][CH:7]([Cl:9])[CH3:8]>>[Cl:1][S:2]([OH:5])(=[O:4])=[O:3].[Cl:6][CH:7]([Cl:9])[CH3:8]

Participants

Reactant 2

HCID 63651,1-Dichloroethane

HCID 24638Chlorosulfonic acid

Product 1

HCID 86645799HCID 86645799, compound

Procedure

Chlorosulfonic acid and dichloroethane were mixed to form a 0.2M chlorosulfonic acid/dichloroethane solution. The St/MOSS co-grafted/crosslinked membrane and the 0.2M chlorosulfonic acid/dichloroethane solution were fed to a 500-mL separable flask equipped with a Dimroth condenser, after which in an oil bath at 50° C., sulfonation took place for 6 hours. This was followed by washing with dichloroethane and deionized water and vacuum drying at 100° C. for 2 hours. The thus chlorosulfonated St/MOSS co-grafted/crosslinked membrane was immersed in deionized water at 50° C. for 24 hours, yielding a H type electrolyte membrane.

Sources & evidence

ORD record: ord-3d3688846bfe4d15bc541515969b94f1
Source dataset: uspto-grants-2015_07
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US09083026B2

Reaction notes

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