HuagongsheHuagongshe Chemistry Print Report · For research reference only
Putrescine → HCID 178511050, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Putrescine | HCID 1045 | — |
| Reactant | Carbonyl Sulfide | HCID 10039 | — |
| Solvent | Ethanol | HCID 702 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 178511050 | HCID 178511050 | — |
Reaction Steps
passing carbonyl sulfide gas into a solution of tetramethylene diamine dissolved in a mixture of water and ethanol in equal proportions by weight at a temperature of from about 30° C. to about 45° C. to form N-(4-aminobutyl)thiocarbamic acid or zwitterion thereof; and
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04154931 |
| Source dataset | uspto-grants-1979_05 |
| ORD ID | ord-504a7a055f8e4316914c9a3558fd99b6 |
| Source note | uspto-grants-1979_05 |