2-ethyl-N-(pyridin-2-yl)benzamide

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-ethyl-N-(pyridin-2-yl)benzamide
• 英文别名: Pyridinyl ethylbenzamide；2-ethyl-N-pyridin-2-ylbenzamide
• 化学式: C₁₄H₁₄N₂O
• 分子量: 226.278
• InChiKey: ZPARZPIUHJWZKX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  42
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2-氨基吡啶 、 2-ethylbenzaldehyde 以 四氢呋喃 为溶剂， 反应 6.0h， 以91%的产率得到2-ethyl-N-(pyridin-2-yl)benzamide
  参考文献：
  名称：

  Cu(I) 物质在 MWCNTs 上负载的 Cu2O/CuI 中在芳基醛与 2-氨基吡啶氧化酰胺化中的催化作用

  摘要：

  摘要 使用湿浸渍法将 Cu 2 O 和 CuI 负载在多壁碳纳米管 (MWCNTs) 上，并通过粉末 X 射线衍射、傅里叶变换红外光谱、扫描电子显微镜和能量色散 X 射线光谱对所得材料进行了全面表征。 、透射电子显微镜和程序升温脱附与氨分析。这些实验的结果表明，Cu 2 O 和CuI 分别以立方相和γ 相沉积在MWCNT 上。这些结果还表明，含铜的多壁碳纳米管表现出弱到强的电子接受（路易斯酸性）特性。研究了这些材料的催化活性，用于通过芳基醛与 2-氨基吡啶的氧化酰胺化合成具有生物学意义的 N-(吡啶-2-基)苯甲酰胺。产物的产率在 50%–95% 的范围内，选择性为 100%。值得注意的是，就产物的分离产率而言，CuI/MWCNT 催化剂比 Cu 2 O/MWCNT 催化剂更有效，尽管这两种催化剂中的后者表现出更好的可回收性。与共价 CuI 相比，在酸活化 MWCNTs 的极性与离子 Cu

  DOI：

  10.1016/s1872-2067(15)60964-0

文献信息

• Novel Mesoionic Insecticidal Compound
  申请人：Nippon Kayaku Kabushiki Kaisha

  公开号：US20200017490A1

  公开（公告）日：2020-01-16

  The purpose of the present invention is to provide a mesoionic compound, which exhibits an improved controlling effect on various harmful organisms, or a salt thereof. A mesoionic compound represented by formula (1) (wherein: R 1 is selected from a hydrogen atom, etc.; R 2 represents an optionally substituted phenyl group; R 3 is selected from a hydrogen atom, etc.; R 4 is selected from a hydrogen atom, etc.; R 5 is selected from an optionally substituted ethylene group, etc.; and X is selected from an oxygen atom, etc.) or a salt thereof.

  本发明的目的是提供一种嵌环离子化合物，其在各种有害生物上表现出改进的控制效果，或其盐。由式（1）表示的嵌环离子化合物（其中：R1选自氢原子等；R2代表可选择取代的苯基团；R3选自氢原子等；R4选自氢原子等；R5选自可选择取代的乙烯基团等；X选自氧原子等）或其盐。
• Mesoionic Compound
  申请人：Nippon Kayaku Kabushiki Kaisha

  公开号：US20180310564A1

  公开（公告）日：2018-11-01

  The purpose of the present invention is to provide a mesoionic compound or a salt thereof that exhibits excellent control activity against various pests. Provided is a mesoionic compound represented by formula (1). (In the formula, Ra represents a hydrogen atom or a methyl group, R 1 represents a phenyl group or pyridyl group which is optionally substituted with up to two substituents selected independently from R 2 , and R 2 represents a hydrogen atom, a fluorine atom, a chlorine atom, a bromine atom, a methyl group, an ethyl group, an n-propyl group, an i-propyl group, a c-propyl group, an n-butyl group, an i-butyl group, an s-butyl group, a t-butyl group, a fluoromethyl group, a difluoromethyl group, a trifluoromethyl group, a methyloxy group, an ethyloxy group, an n-propyloxy group, an i-propyloxy group, a c-propyloxy group, an n-butyloxy group, an i-butyloxy group, a s-butyloxy group, a t-butyloxy group, an n-pentyloxy group, a trifluoromethyloxy group, a 2,2,2-trifluoroethyloxy group, a methylthio group, a methylsulfoxy group, a methylsulfonyl group, a vinyl group, an ethynyl group, etc.)

  本发明的目的是提供一种对各种害虫具有出色控制活性的噻唑离子化合物或其盐。提供了由式(1)表示的噻唑离子化合物。（在该式中，Ra代表氢原子或甲基基团，R1代表苯基或吡啶基，可选地取代高达两个从R2中独立选择的取代基，R2代表氢原子、氟原子、氯原子、溴原子、甲基基团、乙基基团、正丙基基团、异丙基基团、叔丙基基团、正丁基基团、异丁基基团、对丁基基团、叔丁基基团、氟甲基基团、二氟甲基基团、三氟甲基基团、甲氧基基团、乙氧基基团、正丙氧基基团、异丙氧基基团、叔丙氧基基团、正丁氧基基团、异丁氧基基团、对丁氧基基团、叔丁氧基基团、正戊氧基基团、三氟甲氧基基团、2,2,2-三氟乙氧基基团、甲硫基基团、甲磺氧基基团、甲磺酰基基团、乙烯基团、乙炔基团等。）
• AGROCHEMICAL FORMULATION OF THE OIL DISPERSION TYPE, USE OF THE AGROCHEMICAL FORMULATIONS OF THE OIL DISPERSION TYPE, AND METHOD FOR PRODUCING AN AGROCHEMICAL FORMULATION OF THE OIL DISPERSION TYPE
  申请人：Oxiteno S.A. Industria e Comercio

  公开号：EP2987405A1

  公开（公告）日：2016-02-24

  The present invention relates to novel agrochemical oil dispersion formulations comprising at least one active ingredient suspended in oil phase, dispersants, a clay-based rheological additive, a cellulose derived rheological additive and emulsifying agents, wherein they can further comprise at least one active ingredient solubilized in the oil phase. These agrochemical oil dispersion formulations can be used in spray mixtures for controlling pests in agriculture. The novel agrochemical oil dispersion formulations described herein are obtained by a process comprising a step of dispersing at least one active ingredient in the oil phase with dispersants and a clay-based rheological additive, followed by a step of milling the dispersed mixture and a final mixing step where cellulose- and clay-based rheological additives are added in addition to emulsifying agents, wherein at least one active ingredient can also be added by solubilization.

  本发明涉及新型农用化学品油分散制剂，包括至少一种悬浮在油相中的活性成分、分散剂、粘土基流变添加剂、纤维素衍生流变添加剂和乳化剂，其中还包括至少一种溶解在油相中的活性成分。这些农用化学品油分散制剂可用于喷洒混合物，以控制农业害虫。本文所述的新型农用化学品油分散制剂是通过一种工艺获得的，该工艺包括用分散剂和粘土类流变添加剂将至少一种活性成分分散在油相中的步骤，然后是研磨分散混合物的步骤和最后的混合步骤，在混合步骤中，除了乳化剂外，还加入了纤维素和粘土类流变添加剂，其中至少一种活性成分还可以通过增溶作用加入。
• POLYCARBOXILIC ACID ALKYL ESTER DERIVED FROM BRANCHED AND LINEAR ALCOHOL OF PLANT ORIGIN, AND USE OF AN ALKYL ESTER IN AGROCHEMICAL FORMULATIONS
  申请人：Oxiteno S.A. Industria e Comercio

  公开号：EP3081550A1

  公开（公告）日：2016-10-19

  The invention pertains to a polycarboxylic acid ester alkyl derived from branched and straight alcohol of a plant origin, comprising C4 and C5 chain alcohols or admixtures thereof adding up to more than 90% by weight of the total esters, and also to the use thereof in agrochemical formulations.

  本发明涉及一种由植物来源的支链醇和直链醇衍生的聚羧酸酯烷基，包括 C4 和 C5 链醇或它们的混合物，按重量计占总酯的 90% 以上，还涉及其在农用化学品配方中的用途。
• MESOIONIC COMPOUND
  申请人：Nippon Kayaku Kabushiki Kaisha

  公开号：EP3287457A1

  公开（公告）日：2018-02-28

  The purpose of the present invention is to provide a mesoionic compound or a salt thereof that exhibits excellent control activity against various pests. Provided is a mesoionic compound represented by formula (1). (In the formula, Ra represents a hydrogen atom or a methyl group, R1 represents a phenyl group or pyridyl group which is optionally substituted with up to two substituents selected independently from R2, and R2 represents a hydrogen atom, a fluorine atom, a chlorine atom, a bromine atom, a methyl group, an ethyl group, an n-propyl group, an i-propyl group, a c-propyl group, an n-butyl group, an i-butyl group, an s-butyl group, a t-butyl group, a fluoromethyl group, a difluoromethyl group, a trifluoromethyl group, a methyloxy group, an ethyloxy group, an n-propyloxy group, an i-propyloxy group, a c-propyloxy group, an n-butyloxy group, an i-butyloxy group, a s-butyloxy group, a t-butyloxy group, an n-pentyloxy group, a trifluoromethyloxy group, a 2,2,2-trifluoroethyloxy group, a methylthio group, a methylsulfoxy group, a methylsulfonyl group, a vinyl group, an ethynyl group, etc.)

  本发明的目的是提供一种中离子化合物或其盐，该化合物或其盐对各种害虫具有优异的防治活性。本发明提供了一种由式（1）表示的介离子化合物。 (式中，Ra 代表氢原子或甲基，R1 代表苯基或吡啶基，该苯基或吡啶基任选被最多两个独立于 R2 选出的取代基取代，R2 代表氢原子、氟原子、氯原子、溴原子、甲基、乙基、正丙基、异丙基、丙基、正丁基、异丁基、正丁基、正丁基、正丁基、正丁基、正丁基、正丁基、正丁基、正丁基、正丁基、正丁基、正丁基、正丁基、正丁基、正丁基、正丁基、正丁基、氟甲基、二氟甲基、三氟甲基、甲氧基、乙氧基、正丙氧基、一丙氧基、丙氧基、正 丁氧基、一丁氧基正戊氧基、三氟甲基氧基、2,2,2-三氟乙基氧基、甲硫基、甲硫基、甲磺酰基、乙烯基、乙炔基等。)