HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 841049Generated: October 29, 2026
Benzyl mercaptan → Benzyl (2-chloroprop-2-en-1-yl)carbamodithioate
https://huagongshe.com/reaction/841049
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Benzyl mercaptan | HCID 7509 | — |
| Reactant | Dabco | HCID 9237 | — |
| Reactant | Isothiocyanic acid, 2-chloroallyl ester | HCID 26575 | — |
| Solvent | Toluene | HCID 1140 | — |
| Solvent | Acetonitrile | HCID 6342 | — |
| Product | Benzyl (2-chloroprop-2-en-1-yl)carbamodithioate | HCID 54395229 | — |
Reaction Steps
47 g of 2-chloro-allyl isothiocyanate and 40 g of benzyl mercaptan are dissolved in 150 ml of acetonitrile and 150 ml of toluene. Then 1 g of 1,4-diazabicyclo[2.2.2]octane is added and the mixture is heated to 75° C. and stirred for one hour. After cooling to room temperature, the solvent is removed by evaporation and the residue is crystallised from ether/hexane. In that manner the title product having a melting point of 46-48° C. (compound A) is obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US06369233B1 |
|---|
| Source dataset | uspto-grants-2002_04 |
|---|
| ORD ID | ord-565f150157344df88599d00a9068ac64 |
|---|
| Source note | uspto-grants-2002_04 |
|---|
