| 第 51 卷第 2 期 |  | Vol. 51 No. 2 | | 2021 年 4 月 | Apr 2021 |
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所屬欄目：農藥及中間體
高品質(zhì)O，O-二甲基硫代磷酰氯的合成 |
| 章和平，尹 謙，徐先金，陳 剛，杜 端
（湖北馳順化工有限公司，湖北 陽(yáng)新 435200） |
| 摘 要：以五硫化二磷為起始原材料，經(jīng)醇解、催化條件下氯化得到高品質(zhì)O，O-二甲基硫代磷酰氯。優(yōu)化條件下，產(chǎn)品含量達99%，總收率達80%。該方法無(wú)需堿解、通氯量少、廢水量少。適合于工業(yè)化生產(chǎn)。 |
| 關(guān)鍵詞：五硫化二磷；O，O-二甲基硫代磷酰氯；催化；合成 |
| 中圖分類(lèi)號：S482.3+3 文獻標識碼：A 文章編號：1009-9212（2021）02-0032-03 |
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| Synthesis of High Quality O,O-Dimethylthiophosphoryl Chloride |
| ZHANG He-ping, YIN Qian, XU Xian-jin, CHEN Gang, DU Rui
(Hubei Chishun Chemicals Industry Co.,Ltd., Yangxin 435200, China) |
| Abstract：High quality O,O-dimethylthiophosphoryl chloride was systhesized by alcoholysis and chlorination using phosphorus pentasulfide as starting material. The advantages include no alkali hydrolysis, less chlorine flux, less waste water and high product content. Under the optimum conditions, the target compound was obtained with purity of 99%, and the total yield is 80%. This method is suitable for industrial production. |
| Key words：phosphorus pentasulfide; O,O-dimethylthiophosphoryl chloride; catalytic; synthesis |
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作者簡(jiǎn)介：章和平（1966—），男，安徽池州人，工程師，主要從事農藥及其中間體的研究開(kāi)發(fā)及生產(chǎn)（E-mail：zhhp3000@126.com）。
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收稿日期：2021-04-03
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