반응식
[CH2:1]([O:3][P:4](Cl)([O:6][CH2:7][CH3:8])=[O:5])[CH3:2].[Na].[K].[S-:12][C:13]#[N:14].[NH4+]>>[CH2:1]([O:3][P:4]([N:14]=[C:13]=[S:12])([O:6][CH2:7][CH3:8])=[O:5])[CH3:2]참가 물질
5
실험 절차
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
- ORD 기록
- ord-5f2ee5d1d1af4eb5b68439b8c89fe2bb
- 출처 데이터셋
- uspto-grants-1977_12
- 특허 번호
- US04065466
연결된 노트
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