HuagongsheHuagongshe Chemistry Print Report · For research reference only
m,alpha-Dichlorotoluene → 2-[2'-(3"-Chlorobenzylthio)-5'-chlorophenyl]-imidazoline hydrochloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | m,alpha-Dichlorotoluene | HCID 12103 | — |
| Reactant | 4-Chlorobenzothietane-2-spiro-2'-imidazoline | HCID 70469119 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | 2-[2'-(3"-Chlorobenzylthio)-5'-chlorophenyl]-imidazoline hydrochloride | HCID 70469635 | — |
Reaction Steps
32 Parts of 4-chlorobenzothietane-2-spiro-2'-imidazolidine is reacted with 26 parts of 3-chlorobenzyl chloride in 300 parts of methanol, as described in Example 11. The yield is 49 parts (85% of theory) and the melting point is 255° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04122263 |
| Source dataset | uspto-grants-1978_10 |
| ORD ID | ord-961b72d008da4022aae324cb603cf54d |
| Source note | uspto-grants-1978_10 |