Acephate synthesis
- Product Name:Acephate
- CAS Number:30560-19-1
- Molecular formula:C4H10NO3PS
- Molecular Weight:183.17
![[chloro(methylsulfanyl)phosphoryl]oxymethane](/CAS/20180529/GIF/3711-50-0.gif)
Yield:30560-19-1 102 g
Reaction Conditions:
with hydrogenchloride in water for 14 h;Reflux;
Steps:
1
Example 1: [0127] using n hexane or N, N-dimethyl formamide for preparing 10 to 20% of the 10 compound solution, to place into the reaction bottle and reflux at a controlled temperature of 40 ° C. Slowly and uniformly add 99% acetamide solid 34 grams, continue to have HCl gas overflow, continue reaction for 14 hours, HCl gas has basically no overflow when the reaction is in the end point, then cooling the reaction to room temperature, standing for more than 7 hours, to precipitate large number of solid then carried out filtration, drying to obtain Acephate 102g. Content of 95%, the mother liquid applied
References:
Wuhan Institute of Technology;Li, jian CN102336783, 2016, B Location in patent:Paragraph 0125; 0126
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