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2-Chloro-p-phenylenediamine sulfate → Tetraethyl-{(2-chloro-p-phenylene)bis [imino(thiocarbonyl)]}diphosphoramidate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 2-Chloro-p-phenylenediamine sulfate | HCID 22584 | — |
| 反応物 | 1-[Ethoxy(isothiocyanato)phosphoryl]oxyethane | HCID 556832 | — |
| 溶媒 | Chloroform | HCID 6212 | — |
| 生成物 | Tetraethyl-{(2-chloro-p-phenylene)bis [imino(thiocarbonyl)]}diphosphoramidate | HCID 131711916 | — |
反応手順
Employing the process of Example 1 in every detail except that 2-chloro-p-phenylenediamine sulfate is neutralized and allowed to react with two equivalents of diethyl phosphoroisothiocyanatidate ##STR7## in chloroform instead of methylene chloride to afford the title compound, m.p. 148°-149° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04229383 |
| 出典データセット | uspto-grants-1980_10 |
| ORD ID | ord-3362b68d456942cc830fca9d641d07de |
| 出典メモ | uspto-grants-1980_10 |