3-methyl-5-(4-methoxyphenyl)-2-isoxazoline | 142746-00-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 3-methyl-5-(4-methoxyphenyl)-2-isoxazoline
• 英文别名: 5-(4-Methoxyphenyl)-3-methyl-4,5-dihydro-1,2-oxazole
• CAS: 142746-00-7
• 化学式: C₁₁H₁₃NO₂
• 分子量: 191.23
• InChiKey: CZVTXUKNVNVDNM-UHFFFAOYSA-N

物化性质

• 沸点：
  296.0±50.0 °C(Predicted)
• 密度：
  1.13±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  30.8
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  (1S*,2S*)-1-methoxy-4-(-2-methylcyclopropyl)benzene 在 nitrosonium tetrafluoroborate 作用下， 以 乙腈 为溶剂， 反应 0.5h， 以27%的产率得到4-methyl-5-(4-methoxyphenyl)-2-isoxazoline
  参考文献：
  名称：

  Insertion of nitrogen oxide and nitrosonium ion into the cyclopropane ring: a new route to 2-isoxazolines and its mechanistic studies

  摘要：

  The 9,10-dicyanoanthracene (DCA)-sensitized photoreaction of 1,2-diarylcyclopropanes 1a-d in nitrogen oxide (NO)-saturated CH3CN afforded 3,5-diaryl-2-isoxazolines 2a-d in excellent yields. The reaction of 1a-d with NOBF4 or with a mixture of NO and O2 in CH3CN also afforded 2a-d or 2a-b. These reactions proceed via the attack of NO on the radical cation of 1, which is formed by electron transfer from 1 to 1DCA* or NO+. The reaction of 1-alkyl-2-arylcyclopropanes with NOBF4 afforded mixtures of 3-alkyl-5-aryl-2-isoxazolines and 4-alkyl-5-aryl-2-isoxazolines via the direct attack of NO+ on the cyclopropane rings. The reaction of 1,1,2,2-tetraphenylcyclopropane with NOBF4 afforded 2,3,5,5-tetraphenyl-2-isoxazolinium tetrafluoroborate via the migration of the phenyl group to nitrogen.

  DOI：

  10.1021/jo00043a026

文献信息

• [EN] TETRAHYDROISOQUINOLINE DERIVED PRMT5-INHIBITORS<br/>[FR] INHIBITEURS DE PRMT5 DÉRIVÉS DE TÉTRAHYDROISOQUINOLÉINE
  申请人：CTXT PTY LTD

  公开号：WO2016034675A1

  公开（公告）日：2016-03-10

  A compound of formula (I) wherein: R1 is optionally one or more halo or methyl groups; R2a and R2b are independently selected from the group consisting of: (i) F; (ii) H; (iii) Me; and (iv) CH2OH; R2c and R2d are independently selected from the group consisting of: (i) F; (ii) H; (iii) Me; and (iv) CH2OH; R3a and R3b are independently selected from H and Me; R4 is either H or Me; R5 is either H or Me; A is either (i) optionally substituted phenyl; (ii) optionally substituted naphthyl; or (iii) optionally substituted C5-12 heteroaryl.

  化合物的结构式（I），其中：R1可以是一个或多个卤素或甲基基团；R2a和R2b分别选择自以下组合：（i）F；（ii）H；（iii）Me；和（iv）CH2OH；R2c和R2d分别选择自以下组合：（i）F；（ii）H；（iii）Me；和（iv）CH2OH；R3a和R3b分别选择自H和Me；R4可以是H或Me；R5可以是H或Me；A可以是（i）可选择取代的苯基；（ii）可选择取代的萘基；或（iii）可选择取代的C5-12杂环基。
• [EN] FUNGICIDAL HETEROCYCLIC COMPOUNDS<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES FONGICIDES
  申请人：DU PONT

  公开号：WO2011085170A1

  公开（公告）日：2011-07-14

  Disclosed are compounds of Formula 1 and Formula 1A including all stereoisomers, N oxides, and salts thereof, (formula 1 and 1A) wherein E, Y1, Y2, Y3, G, J, X1 and X2 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 or Formula 1A 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.

  揭示了公式1和公式1A的化合物，包括所有立体异构体、N-氧化物和盐，（公式1和1A）其中E、Y1、Y2、Y3、G、J、X1和X2如披露中所定义。还披露了含有公式1或公式1A化合物的组合物，以及用于控制由真菌病原体引起的植物疾病的方法，包括施用发明的化合物或组合物的有效量。
• FUNGICIDAL AZOCYCLIC AMIDES
  申请人：E I DU PONT DE NEMOURS AND COMPANY

  公开号：US20140081027A1

  公开（公告）日：2014-03-20

  Disclosed are compounds of Formulae 1, 1A, 1B and 1C including all geometric and stereoisomers, N-oxides, and salts thereof, wherein R 1 , R 2 , R 4a1 , R 4a2 , A, A a , G, M, W, Z 1 , Z 3 , X, J, J 1 and n 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.

  本发明公开了公式1、1A、1B和1C的化合物，包括所有的几何和立体异构体、N-氧化物和其盐，其中R1、R2、R4a1、R4a2、A、Aa、G、M、W、Z1、Z3、X、J、J1和n的定义如本文所述。本发明还公开了含有公式1的化合物的组合物，并且公开了一种通过施用本发明中化合物或组合物的有效量来控制由真菌病原体引起的植物病害的方法。
• Fungicidal heterocyclic compounds
  申请人：E.I. Du Pont De Nemours And Company

  公开号：EP2402332A2

  公开（公告）日：2012-01-04

  Disclosed are compounds of Formula 1, including all geometric and stereoisomers, N-oxides, and salts thereof, wherein E, R2, G, Z1, J and n 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.

  公开的是式 1 的化合物，包括所有几何异构体和立体异构体、N-氧化物及其盐类、 其中 E、R2、G、Z1、J 和 n 如公开内容中所定义。 还公开了含有式 1 化合物的组合物和控制由真菌病原体引起的植物病害的方法，包括施用有效量的本发明化合物或组合物。
• 1-[2-[3,5-SUBSTITUTED-1H-PYRAZOL-1-YL]ACETYL]-4-PIPERIDINE-CARBONITRILE AND -CARBOTHIAMIDE DERIVATIVES AS INTERMEDIATES IN THE PREPARATION OF FUNGICIDES FOR CROP PROTECTION
  申请人：E. I. du Pont de Nemours and Company

  公开号：EP3239145A1

  公开（公告）日：2017-11-01

  1-[2-[3,5-substituted-1H-pyrazol-1-yl]acetyl]-4-piperidine-carbonitrile and -carbothiamide derivatives of formula 1B as intermediates in the preparation of fungicides for crop protection. Preferred final compounds prepared therefrom are e.g. 4-[4-[4,5-dihydro-5-phenyl-3-isoxazolyl]-2-thiazolyl]-1-[[1H-pyrazol-1-yl]acetyl]piperidine derivatives.

  1-[2-[3,5-取代的-1H-吡唑-1-基]乙酰基]-4-哌啶-甲腈和式 1B 的-羧噻嗪衍生物，作为制备作物保护用杀菌剂的中间体。 由此制备的优选最终化合物如 4-[4-[4,5-二氢-5-苯基-3-异恶唑基]-2-噻唑基]-1-[[1H-吡唑-1-基]乙酰基]哌啶衍生物。