HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Bromohexane → (Hexylsulfanyl)methanimidamide hydrobromide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Bromohexane | HCID 8101 | — |
| Reactant | Thiourea | HCID 2723790 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | (Hexylsulfanyl)methanimidamide hydrobromide | HCID 12387367 | 91.2% |
Reaction Steps
Thiourea (50 g, 657 mmol) and 1-bromohexane (119 mL, 723 mmol) were heated at reflux under nitrogen in ethanol (500 mL) for 20 h. Ethanol was evaporated, and the thick oil stirred in diethyl ether (500 mL). The product precipitated spontaneously. After filtration one obtained 144.5 g (91%) of white crystals, m.p. 75° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07351700B2 |
| Source dataset | uspto-grants-2008_04 |
| ORD ID | ord-c55e161a12464967bf1197117ded590f |
| Source note | uspto-grants-2008_04 |