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5-Chloro-2-methylphenyl isothiocyanate → 1-(5-Chloro-2-methyl-phenyl)-3-(1,3,5-trimethyl-1H-pyrazol-4-yl)-thiourea
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 5-Chloro-2-methylphenyl isothiocyanate | HCID 29519 | — |
| 反応物 | 1,3,5-trimethyl-1H-pyrazol-4-amine | HCID 161603 | — |
| 生成物 | 1-(5-Chloro-2-methyl-phenyl)-3-(1,3,5-trimethyl-1H-pyrazol-4-yl)-thiourea | HCID 9857807 | 71.4% |
反応手順
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).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06455566B1 |
| 出典データセット | uspto-grants-2002_09 |
| ORD ID | ord-07e3b057014a41fa9de1719c9c482dd0 |
| 出典メモ | uspto-grants-2002_09 |