HuagongsheHuagongshe Chemistry Print Report · For research reference only
5-Chloro-2-methylphenyl isothiocyanate → 1-(5-Chloro-2-methyl-phenyl)-3-(1,3,5-trimethyl-1H-pyrazol-4-yl)-thiourea
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5-Chloro-2-methylphenyl isothiocyanate | HCID 29519 | — |
| Reactant | 1,3,5-trimethyl-1H-pyrazol-4-amine | HCID 161603 | — |
| Product | 1-(5-Chloro-2-methyl-phenyl)-3-(1,3,5-trimethyl-1H-pyrazol-4-yl)-thiourea | HCID 9857807 | 71.4% |
Reaction Steps
Prepared using Method A from 4.5 g (24.5 mmol) of 5-chloro-2-methyl-phenyl isothiocyanate and 3.06 g (24.5 mmol) of 4-amino-1,3,5-trimethylpyrazole to give 5.4 g of title compound as a white solid, m.p. 176-177° C. (71% yield).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06686476B2 |
| Source dataset | uspto-grants-2004_02 |
| ORD ID | ord-51a3b3caea164dab8a1511dae44885eb |
| Source note | uspto-grants-2004_02 |