HuagongsheHuagongshe Chemistry Print Report · For research reference only
2,4-Dichlorobenzyl chloride → 2-[2'-(2",4"-Dichlorobenzylthio)-5'-chlorophenyl]-imidazoline hydrochloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2,4-Dichlorobenzyl chloride | HCID 7212 | — |
| Reactant | 4-Chlorobenzothietane-2-spiro-2'-imidazoline | HCID 70469119 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | 2-[2'-(2",4"-Dichlorobenzylthio)-5'-chlorophenyl]-imidazoline hydrochloride | HCID 70469641 | — |
Reaction Steps
32 Parts of 4-chlorobenzothietane-2-spiro-2'-imidazolidine is reacted in 300 parts of methanol with 29.5 parts of 2,4-dichlorobenzyl chloride in the manner described in Example 11. The yield is 56 parts (90% of theory) and the melting point is 236° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | USRE032154 |
| Source dataset | uspto-grants-1986_05 |
| ORD ID | ord-3f9b7d05831d4e099ac9e4a1eaba8d18 |
| Source note | uspto-grants-1986_05 |