HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 843584Generated: October 25, 2026
4-Chlorobenzylamine hydrochloride → HCID 178512103, compound
https://huagongshe.com/reaction/843584
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | 4-Chlorobenzylamine hydrochloride | HCID 458443 | — |
| Reactant | 3-(Trifluoromethyl)phenylcyanamide | HCID 11074102 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 178512103 | HCID 178512103 | — |
Reaction Steps
A mixture of 3-cyanamidobenzotrifluoride (1.20 g, 6.45 mmol) and 4-chlorobenzylamine hydrochloride (1.26 g, 7.09 mmol) was stirred at 150° C. for 40 h. Dichloromethane (100 ml) was added and the mixture was washed with saturated aqueous sodium hydrogen carbonate (100 ml). The organic phase was purified by chromatography using silica gel and a mixture of methanol (10%) and dichloromethane as eluent. The product was isolated as the free base. Yield 1.05 g, 50%. M.p. 103-105° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US06380180B1 |
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| Source dataset | uspto-grants-2002_04 |
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| ORD ID | ord-f4125f66025649098824247548b31a4c |
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| Source note | uspto-grants-2002_04 |
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