Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Diethyl chlorophosphate → 1-[Ethoxy(isothiocyanato)phosphoryl]oxyethane
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Diethyl chlorophosphate | HCID 13139 | — |
| 반응물 | Ammonium thiocyanate | HCID 15666 | — |
| 반응물 | Sodium | HCID 5360545 | — |
| 반응물 | Potassium | HCID 5462222 | — |
| 생성물 | 1-[Ethoxy(isothiocyanato)phosphoryl]oxyethane | HCID 556832 | — |
반응 단계
One molar equivalent of diethoxyphosphoryl chloride of formula (II) is reacted with 1.0 to 1.2 molar equivalent of sodium-, potassium- or ammonium thiocyanate at a temperature range of 5° C to 30° C and, preferably, 15° C to 25° C for a period of time ranging from 2 to 4 hours to yield diethoxyphosphinyl isothiocyanate of formula (III). The reaction is slightly exothermic, but is easily controlled by a cooling bath.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04065466 |
| 출처 데이터셋 | uspto-grants-1977_12 |
| ORD ID | ord-5f2ee5d1d1af4eb5b68439b8c89fe2bb |
| 출처 메모 | uspto-grants-1977_12 |