2,4,4-trimethyl-3-isoxazolidinone | 81777-93-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑烷类
• 英文名称: 2,4,4-trimethyl-3-isoxazolidinone
• 英文别名: 2,4,4-Trimethyl-1,2-oxazolidin-3-one
• CAS: 81777-93-7
• 化学式: C₆H₁₁NO₂
• 分子量: 129.159
• InChiKey: RPPFVHPKAYJEOH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.4
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  29.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  3-氯-N-羟基-N,2,2-三甲基丙酰胺 在 氢氧化钾 作用下， 以 甲醇 为溶剂， 生成 2,4,4-trimethyl-3-isoxazolidinone
  参考文献：
  名称：

  Herbicidal 3-isoxazolidinones and hydroxamic acids

  摘要：

  新型3-异噁唑烷酮化合物和新型羟羧酸中间体表现出对禾本科和阔叶植物种类的除草活性，同时不影响豆科植物，特别是大豆。这些化合物的制备和除草活性得到了示范。

  公开号：

  US04405357A1

文献信息

• [EN] FUNGICIDAL HALOMETHYL KETONES AND HYDRATES<br/>[FR] HALOMÉTHYL CÉTONES ET HYDRATES FONGICIDES
  申请人：FMC CORP

  公开号：WO2020056090A1

  公开（公告）日：2020-03-19

  Disclosed are compounds of Formulae 1 and 10 including all geometric and stereoisomers, tautomers, N oxides, and salts thereof, wherein E, L, J, A, T, R1, R2a, R2b, X, Y, R6a, R6b and R29 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention.

  揭示了包括所有几何和立体异构体、互变异构体、N 氧化物和盐等在内的化合物的结构式1和10，其中 E、L、J、A、T、R1、R2a、R2b、X、Y、R6a、R6b 和 R29 的定义如披露所述。还披露了含有结构式1的化合物的组合物，以及用于控制由真菌病原体引起的植物病害的方法，包括施用本发明的化合物或组合物的有效量。
• [EN] HIGH-PURITY THERMOSTABLE CRYSTAL FORM OF SUBSTITUTED 3-ISOXAZOLIDINONE COMPOUND, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF<br/>[FR] FORME CRISTALLINE THERMOSTABLE DE HAUTE PURETÉ DE COMPOSÉ 3-ISOXAZOLIDINONE SUBSTITUÉ, SON PROCÉDÉ DE PRÉPARATION ET SON APPLICATION<br/>[ZH] 一种高纯度热稳定取代3-异噁唑烷酮化合物的晶型及制备方法和应用
  申请人：ZHEJIANG ZHUJI UNITED CHEMICALS CO LTD

  公开号：WO2020227875A1

  公开（公告）日：2020-11-19

  本发明提供了一种高纯度热稳定取代3-异噁唑烷酮化合物的晶型及制备方法和应用。该高纯度热稳定晶型通过本技术特定方法制备，X-单晶衍射检测为正交晶：空间群为P21 21 21，晶胞参数为 a=9.2301(2)Å，b=11.0751(3)Å， c=12.7554(3)Å，α＝90°，β＝90°，γ＝90°。该正交晶体可方便用于农药制剂，如悬浮剂、水分散粒剂的制备；其制成的新制剂具有更优越的除草活性和安全性。
• FUNGICIDAL HALOMETHYL KETONES AND HYDRATES
  申请人：FMC CORPORATION

  公开号：US20220030868A1

  公开（公告）日：2022-02-03

  Disclosed are compounds of Formulae 1 and 10 including all geometric and stereoisomers, tautomers, N oxides, and salts thereof, wherein E, L, J, A, T, R1, R2a, R2b, X, Y, R6a, R6b and R29 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention.
• OXADIAZOLINE COMPOUND OR SALTS THEREOF, AGRICULTURAL AND HORTICULTURAL BACTERICIDE CONTAINING SAID COMPOUND, AND METHOD FOR USING SAME
  申请人：NIHON NOHYAKU CO., LTD.

  公开号：US20220386614A1

  公开（公告）日：2022-12-08

  In production of crops of agriculture and horticulture or the like, damage caused by diseases is still large, and, due to factors such as occurrence of resistant diseases to existing drugs, development of new agrohorticultural fungicides is desired. General formula (I) As a result of intensive research to develop novel fungicides, the present inventors found that the compound represented by the general formula (I) of the present invention or a salt thereof is useful as an agrohorticultural fungicide to complete the present invention.
• US4405357A
  申请人：——

  公开号：US4405357A

  公开（公告）日：1983-09-20