diethyl benzo[d]thiazol-2-ylphosphoramidate | 50681-91-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻唑类
• 英文名称: diethyl benzo[d]thiazol-2-ylphosphoramidate
• 英文别名: N-diethoxyphosphoryl-1,3-benzothiazol-2-amine
• CAS: 50681-91-9
• 化学式: C₁₁H₁₅N₂O₃PS
• 分子量: 286.291
• InChiKey: DTCSGIMTBZZYHU-UHFFFAOYSA-N

物化性质

• 沸点：
  369.3±25.0 °C(Predicted)
• 密度：
  1.349±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  18
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  88.7
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  环己酮 在 双氧水 、 碘 、 对甲苯磺酸 、 三乙胺 作用下， 以 乙腈 为溶剂， 反应 24.17h， 生成 diethyl benzo[d]thiazol-2-ylphosphoramidate
  参考文献：
  名称：

  Synthesis of some novel phosphorylated and thiophosphorylated benzimidazoles and benzothiazoles and their evaluation for larvicidal potential to Aedes albopictus and Culex quinquefasciatus

  摘要：

  Series of benzimidazole and benzothiazole linked phosphoramidates and phosphoramidothioates (5a-j) and benzimidazole linked phenylphosphoramidates and phenylphosphoramidothioates (10a-e) were synthesized. The title compounds were preliminary screened for mosquito larvicidal properties against Aedes albopictus and Culex quinquefasciatus at different concentration from 40 to 5 mg/L. Among the screened compounds three compounds revealed potential larvicidal effects with 100% mortality in the order of 10e > 5j > 5e. Compound 10e was found to be the most toxic compound to Ae. albopictus and Cx. quinquefasciatus. The LC50 of 10e against Ae. albopictus was found to be 6.42 and 5.25 mg/L at 24 and 48 h, respectively, whereas it was 7.01 and 3.88 mg/L, respectively in Cx. quinquefasciatus. Temephos was used as positive control. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2014.04.082

文献信息

• Correction to Cross-Hetero-Dehydrogenative Coupling Reaction of Phosphites: A Catalytic Metal-Free Phosphorylation of Amines and Alcohols
  作者：Jayaraman Dhineshkumar、Kandikere Ramaiah Prabhu

  DOI：10.1021/ol403578p

  日期：2014.1.3

  Please note the following corrections in the manuscript and Supporting Information: In Scheme 3, footnote a, a reaction condition was omitted. See corrected Scheme 3 below. Footnote d has been added to indicate the use of 0.5 mL of the corresponding alcohols for some substrates. In the Supporting Information (page s-4), the amount of H2O2 used for the reaction in typical procedures A–C was omitted

  请注意手稿和支持信息中的以下更正：在方案3的脚注a中，省略了反应条件。请参阅下面的更正方案3。添加了脚注d，以指示对某些底物使用0.5 mL相应的醇。在《支持信息》（第s-4页）中，省略了典型步骤A–C中用于反应的H 2 O 2量。对于典型的步骤A–C，不包括用于少量底物的酒精量。此信息已包含在更正的版本中。a反应条件：1（0.72 mmol），4（2.17 mmol），I 2（10 mol％），H 2 O 2（1当量）基于1 H NMR数据的转化。分离的产率。使用0.5mL的相应的醇。a反应条件：1（0.72mmol），4（2.17mmol），I 2（10mol％），H 2 O 2（1当量）。基于1 H NMR数据的转化。孤立的产量。使用0.5mL的相应醇。更正的支持信息版本。可通过Internet（http://pubs.acs.org）免费获得此材料。这篇文章被2个出版物引用。a反应条件：1（0
• Cross-Hetero-Dehydrogenative Coupling Reaction of Phosphites: A Catalytic Metal-Free Phosphorylation of Amines and Alcohols
  作者：Jayaraman Dhineshkumar、Kandikere Ramaiah Prabhu

  DOI：10.1021/ol402956b

  日期：2013.12.6

  Phosphorylation of amines, alcohols, and sulfoximines are accomplished using molecular iodine as a catalyst and H2O2 as the sole oxidant under mild reaction conditions. This method provides an easy route for synthesizing a variety of phosphoramidates, phosphorus triesters and sulfoximine-derived phosphoramidates which are of biological importance.

  在温和的反应条件下，使用分子碘作为催化剂并使用H 2 O 2作为唯一的氧化剂，可以实现胺，醇和亚磺酰亚胺的磷酸化。该方法提供了一种容易的途径，用于合成具有生物学重要性的多种氨基磷酸酯，三酯磷和源自亚磺酰亚胺的氨基磷酸酯。
• Lewtschenko; Scheinkman, Zhurnal Obshchei Khimii, 1959, vol. 29, p. 1249,1253; engl. Ausg. S. 1221, 1224
  作者：Lewtschenko、Scheinkman

  DOI：——

  日期：——