Diethyl 2-dihydroxyphosphinothioylsulfanylbutanedioate | 68906-22-9

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: Diethyl 2-dihydroxyphosphinothioylsulfanylbutanedioate
• CAS: 68906-22-9
• 化学式: C₈H₁₅O₆PS₂
• 分子量: 302.3
• InChiKey: RXQHCVMGXZLBBZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  17
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  150
• 氢给体数：
  2
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  马拉松 生成 Diethyl 2-dihydroxyphosphinothioylsulfanylbutanedioate
  参考文献：
  名称：

  MUAN, VERIT;SZHUSTOLI, NILS E.;SKARE, JANNESNE U., J. AGR. AND FOOD CHEM., 37,(1989) N, C. 1085-1088

  摘要：

  DOI：

文献信息

• Process for Preparing Malathion for Pharmaceutical Use
  申请人：Gutman Daniella

  公开号：US20070010496A1

  公开（公告）日：2007-01-11

  The present invention provides a process for preparing a highly pure form of malathion having a reduced level of toxic impurities. In addition, the malathion prepared by the process of this invention is storage stable. The level of toxic impurities in the malathion, e.g., isomalathion, O,O,S-trimethyl phosphorodithioate (MeOOSPS), O,O,S-trimethyl phosphorothioate (MeOOSPO), O,S,S-trimethyl phosphorodithioate (MeOSSPO), malaoxon, isomalathion, diethyl fumarate, methyl malathion, dimethyl malathion, O,O-methyl,ethyl-S-(1,2-dicarboethoxy)ethyl-phosphorodithioate are lower than that of any other commercial preparation of malathion that may be used for pharmaceutical purposes.

  本发明提供了一种制备高纯度马拉硫磷的工艺，其具有较低水平的有毒杂质。此外，通过本发明的工艺制备的马拉硫磷具有良好的储存稳定性。例如，马拉硫磷中的有毒杂质水平，如异马拉硫磷、O,O,S-三甲基磷二硫代酸酯（MeOOSPS）、O,O,S-三甲基磷硫代酸酯（MeOOSPO）、O,S,S-三甲基磷二硫代酸酯（MeOSSPO）、马拉氧酮、异马拉硫磷、富马酸二乙酯、甲基马拉硫磷、二甲基马拉硫磷、O,O-甲基、乙基-S-(1,2-二羧乙氧基)乙基磷二硫代酸酯均低于任何其他可能用于药用目的的商业马拉硫磷制剂。
• PROCESS FOR PREPARING MALATHION FOR PHARMACEUTICAL USE
  申请人：Gutman Daniella

  公开号：US20090124823A1

  公开（公告）日：2009-05-14

  The present invention provides a process for preparing a highly pure form of malathion having a reduced level of toxic impurities. In addition, the malathion prepared by the process of this invention is storage stable. The level of toxic impurities in the malathion, e.g., isomalathion, O,O,S-trimethyl phosphorodithioate (MeOOSPS), O,O,S-trimethyl phosphorothioate (MeOOSPO), O,S,S-trimethyl phosphorodithioate (MeOSSPO), malaoxon, isomalathion, diethyl fumarate, methyl malathion, dimethyl malathion, O,O-methyl,ethyl-S-(1,2-dicarboethoxy)ethyl-phosphorodithioate are lower than that of any other commercial preparation of malathion that may be used for pharmaceutical purposes.

  本发明提供了一种制备高纯度马拉硫磷的方法，该方法降低了有毒杂质的含量。此外，本发明制备的马拉硫磷具有良好的储存稳定性。马拉硫磷中的有毒杂质含量，例如异马拉硫磷、O,O,S-三甲基磷二硫代酸酯（MeOOSPS）、O,O,S-三甲基磷酸酯（MeOOSPO）、O,S,S-三甲基磷二硫代酸酯（MeOSSPO）、马拉氧（malaoxon）、异马拉硫磷、己二酸二乙酯（diethyl fumarate）、甲基马拉硫磷（methyl malathion）、二甲基马拉硫磷（dimethyl malathion）、O,O-甲基、乙基-S-(1,2-二羧乙酸乙酯)磷二硫代酸酯的含量低于任何其他可用于制药目的的商业马拉硫磷制剂。
• Outdoor films stabilized against chemical attack
  申请人：AMERICAN CYANAMID COMPANY

  公开号：EP0214507A2

  公开（公告）日：1987-03-18

  A new and improved environmental chemicals resistant light stabilizer package for thermoplastic substrates is disclosed. The stabilizer package comprises a specific oligomeric hindered amine light stabilizer with an ultra-­violet absorber in specified weight ratios. The stabilizer package is useful for stabilizing thermoplastic shaped arti­cles intended for outdoor use in areas where environmental chemicals such as agricultural chemicals, pool chemicals and the like are employed. In a preferred embodiment, a new and improved substantially colorless, light stable greenhouse film is provided which exhibits good weatherability and retention of physical properties even after repeated expo­sure to, for example, pesticides, herbicides and the like.

  本发明公开了一种用于热塑性基材的新型改进型耐环境化学品光稳定剂复合材料。该稳定剂包由特定低聚受阻胺光稳定剂和紫外线吸收剂按特定重量比组成。该稳定剂复合剂适用于在使用农用化学品、泳池化学品等环境化学品的地区稳定用于室外的热塑性成型物品。在一个优选的实施方案中，提供了一种新型和改进的基本无色、光稳定的温室薄膜，即使在反复接触杀虫剂、除草剂等物质后，仍能表现出良好的耐候性和物理性能保持性。
• FLY-ATTRACTIVE COMPOSITION
  申请人：EARTH CHEMICAL CO., LTD.

  公开号：EP0229191A1

  公开（公告）日：1987-07-22

  A fly-attractive composition, which contains as a fly attractant at least one sexual pheromone substance selected from the group consisting of 9-tricosene, cis-9-tricosene, 10-methyl-9-tricosene, cis-2-methyl-8-docosene, cis-9-docosene, cis-8-docosene, and cis-10-tricosene, which has a yellowish red hue of 2.5 R to 2.5 YR, and which is in the form of granular preparation of about 0.5 to 5 mm in mean particle size.

  一种苍蝇引诱剂组合物，它含有至少一种性信息素物质作为苍蝇引诱剂，这些性信息素物质选自 9-三碳烯、顺式-9-三碳烯、10-甲基-9-三碳烯、顺式-2-甲基-8-二碳烯、顺式-9-二碳烯、顺式-8-二碳烯和顺式-10-三碳烯组成的组，其色调为 2.5R 至 2.5YR，呈颗粒状，平均粒径约为 0.5 至 5 毫米。
• Fungicidal silicon-containing compounds, their preparation and their agrochemical and medicinal uses
  申请人：Sankyo Company Limited

  公开号：EP0537957A1

  公开（公告）日：1993-04-21

  Compounds of formula (I): in which: A is 1,2,4-triazol-1-yl or imidazol-1-yl; n is 0, 1, 2 or 3; X is halogen, phenyl, alkyl, haloalkyl, alkoxy, or haloalkoxy, or (X)n is alkylenedioxy; R¹ is alkyl or phenyl; and R² and R³ are each alkyl; and salts thereof have valuable anti-fungal activity. Certain intermediates in the preparation of these om,compounds are also disclosed.

  式(I)化合物： 其中A是1,2,4-三唑-1-基或咪唑-1-基；n是0、1、2或3；X是卤素、苯基、烷基、卤代烷基、烷氧基或卤代烷氧基，或(X)n是亚烷基二氧基；R¹是烷基或苯基；R²和R³各自是烷基；及其盐类具有重要的抗真菌活性。此外，还公开了制备这些 om 化合物的某些中间体。