HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1954448Generated: November 1, 2026
Benzyl mercaptan → Benzyl (2-chloroprop-2-en-1-yl)carbamodithioate
https://huagongshe.com/reaction/1954448
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Benzyl mercaptan | HCID 7509 | — |
| Reactant | Dabco | HCID 9237 | — |
| Reactant | 2-Chlor-3-isothiocyanato-1-propene | 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 |
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| Patent number | US06121455 |
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| Source dataset | uspto-grants-2000_09 |
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| ORD ID | ord-6ed09826f0cc41408339190738d481b5 |
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| Source note | uspto-grants-2000_09 |
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