HuagongsheHuagongshe Chemistry Print Report · For research reference only
Allyl chloride → HCID 2151218, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Allyl chloride | HCID 7850 | — |
| Reactant | 6-Methyl-1H-benzimidazole-2-thiol | HCID 712373 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 2151218 | HCID 2151218 | 64.66% |
Reaction Steps
4.11 g (25 mmoles) of 5-methyl-benzimidazoline-2-thione and 2.45 ml of allyl chloride are refluxed in ethanol, then the reaction mixture is evaporated. The residue is worked up according to the method described in Example 2. The residue obtained after the dichloromethane extraction is recrystallized from 7 ml acetonitrile. 3.29 g (64.66 %) of 5-methyl-2-(2-propenyl-thio)benzimidazole melting at a temperature of 128° C. are obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04814329 |
| Source dataset | uspto-grants-1989_03 |
| ORD ID | ord-d5cb7f9be2a24b5b825b9d08d4af9c29 |
| Source note | uspto-grants-1989_03 |