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Carbamic acid, ethyl ester → (Phenylazo)thioformic acid 2-phenylhydrazide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Carbamic acid, ethyl ester | HCID 5641 | — |
| 反応物 | (Phenylazo)thioformic acid 2-phenylhydrazide | HCID 657262 | — |
| 溶媒 | Diisobutyl phthalate | HCID 6782 | — |
| 生成物 | (Phenylazo)thioformic acid 2-phenylhydrazide | HCID 657262 | — |
| 生成物 | 1-imino-3-(N-phenylanilino)thiourea | HCID 21863911 | — |
反応手順
A solution of dithizone, (diphenylthiocarbazone, C6H5NHNHCSN.NC6H5) was prepared by dissolving 0.025 gr. dithizone in 50 ml of di-isobutyl phthalate. Washed urethane foam cubes (prepared or described above) were impregnated by placing 1.0g cubes and 3ml of dithizone solution in a plastic bag and kneading until a uniform color developed on the cube. Excess solution was removed by blotting with sheets of whatman filter paper to give a finished cube of bright green color.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04125376 |
| 出典データセット | uspto-grants-1978_11 |
| ORD ID | ord-26a04fd4e5ba497d9cba33afdb6dd2aa |
| 出典メモ | uspto-grants-1978_11 |