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Cyanide → 3-(m-Chloro-alpha,alpha-dimethylbenzyl)-1-methyl-1-pentylurea
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Cyanide | HCID 5975 | — |
| 反応物 | N-Methylpentylamine | HCID 117479 | — |
| 反応物 | 1-Chloro-3-(2-isocyanatopropan-2-yl)benzene | HCID 21329849 | — |
| 溶媒 | Hexane | HCID 8058 | — |
| 生成物 | 3-(m-Chloro-alpha,alpha-dimethylbenzyl)-1-methyl-1-pentylurea | HCID 21329840 | 91.3% |
反応手順
A solution of 3.9 g of m-chloro-α,α-dimethylbenzyl isocyanate, prepared from the corresponding cyanide in the same way as in Synthesis Example 1, in 10 ml of n-hexane was added to 4 g of N-methyl-N-pentylamine and the mixture was allowed to stand overnight. The precipitated crystals were separated by filtration and washed thoroughly with n-hexane to obtain 5.4 g of the title compound.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04143061 |
| 出典データセット | uspto-grants-1979_03 |
| ORD ID | ord-6e65560c741f40138a713f3d9d87c0d8 |
| 出典メモ | uspto-grants-1979_03 |