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tert-Butyl isocyanate → 1-(2,6-Dichlorophenyl)3-(t-butylcarbamyl)thiourea
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | tert-Butyl isocyanate | HCID 62412 | — |
| 反応物 | N-(2,6-Dichlorophenyl)thiourea | HCID 722776 | — |
| 溶媒 | O-Xylene | HCID 7237 | — |
| 生成物 | 1-(2,6-Dichlorophenyl)3-(t-butylcarbamyl)thiourea | HCID 20434631 | — |
反応手順
To a mixture of 11 g (0.05 mole) of 1-(2,6-dichlorophenyl)thiourea and 10 ml of xylene is added 5 g of t-butylisocyanate (0.05 mole) and the mixture is refluxed for 2 hours. The reaction product is cooled, triturated with heptane and filtered. Recrystallization from 1:1 isopropanol/water results in 1-(2,6-dichlorophenyl)-3-(t-butylcarbamyl)thiourea.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04220658 |
| 出典データセット | uspto-grants-1980_09 |
| ORD ID | ord-40a28be1546348e08f09ece6b171d0f0 |
| 出典メモ | uspto-grants-1980_09 |