HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sulfuric Acid → HCID 178483698, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sulfuric Acid | HCID 1118 | — |
| Reactant | 1,1-Dichloro-N,N,N',N'-tetramethylmethanediamine | HCID 12544745 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 178483698 | HCID 178483698 | — |
Reaction Steps
3.24 g (33 mmol) of sulfuric acid are added with stirring and ice-cooling to a solution of 5.65 g (33.0 mmol) of bis(dimethylamino)dichloromethane in 30 ml of water. The reaction mixture is warmed to room temperature. All volatile compounds are removed under reduced pressure (7.0 Pa), giving 7.68 g of highly viscous bis(dimethylamino)chlorocarbenium hydrogensulfate, corresponding to a virtually quantitative yield.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07439395B2 |
| Source dataset | uspto-grants-2008_10 |
| ORD ID | ord-971df13bf514445da525c52940219435 |
| Source note | uspto-grants-2008_10 |