(E)-{2-[(6-Chloro-5-fluoro-4-pyrimidinyl)oxy]phenyl}(5,6-dihydro-1,4,2,-dioxazin-3-yl)methanone O-methyloxime | 213265-82-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (E)-{2-[(6-Chloro-5-fluoro-4-pyrimidinyl)oxy]phenyl}(5,6-dihydro-1,4,2,-dioxazin-3-yl)methanone O-methyloxime
• 英文别名: [2-(6-chloro-5-fluoropyrimidine-4-yloxy)-phenyl]-(5,6-dihydro-[1.4.2]-dioxazin-3-yl)-methanone O-methyl oxime；1-[2-(6-chloro-5-fluoropyrimidin-4-yl)oxyphenyl]-1-(5,6-dihydro-1,4,2-dioxazin-3-yl)-N-methoxymethanimine
• CAS: 213265-82-8
• 化学式: C₁₅H₁₂ClFN₄O₄
• 分子量: 366.736
• InChiKey: OOHAIDAIIYLZFL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  25
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  87.4
• 氢给体数：
  0
• 氢受体数：
  9

反应信息

• 作为产物：
  描述：

  (E)-(5,6-dihydro-[1,4,2]dioxazin-3-yl)-(2-hydroxyphenyl)-methanone O-methyloxime 、 4,6-二氯-5-氟嘧啶 在 potassium carbonate 作用下， 以 丙酮 为溶剂， 生成 (E)-{2-[(6-Chloro-5-fluoro-4-pyrimidinyl)oxy]phenyl}(5,6-dihydro-1,4,2,-dioxazin-3-yl)methanone O-methyloxime
  参考文献：
  名称：

  Method for producing asymmetrical 4,6-bis(aryloxy)pyrimidine derivatives

  摘要：

  这项发明涉及一种用于制备已知非对称4,6-双(芳氧基)嘧啶衍生物的新工艺。

  公开号：

  US20030092723A1

文献信息

• Substituted aminosalicyclic acid amides with fungicidal effect and intermediate products for production thereof
  申请人：Bayer Aktiengesellschaft

  公开号：US06194418B1

  公开（公告）日：2001-02-27

  The invention relates to novel substituted aminosalicylamides, to a plurality of processes for their preparation and to their use as fungicides, and also to novel intermediates and to a plurality of processes for their preparation.

  这项发明涉及新型取代氨基水杨酰胺，以及它们的制备的多种方法，以及它们作为杀真菌剂的用途，还涉及新型中间体和它们的制备的多种方法。
• [EN] PROCESS FOR PREPARING FLUOXASTROBIN<br/>[FR] PROCÉDÉ DE PRÉPARATION DE FLUOXASTROBINE
  申请人：ARYSTA LIFESCIENCE CORP

  公开号：WO2015006203A1

  公开（公告）日：2015-01-15

  A process for preparing fluoxastrobin, including: (i) reacting benzofuran-3(2H)-one O-methyl oxime (10) with an alkyl nitrite in the presence of an acid to form (3E)-2,3-benzofuran-dione O3-methyl dioxime (11A) as a predominant isomer; (ii) reacting(3E)-2,3-benzofuran-dione O3-methyl dioxime (11A) with 2-haloethanol to form (3E)-benzofuran-2,3-dione O2-(2-hydroxyethyl) O3-methyl dioxime (12A); and (iii) reacting(3E)-benzofuran-2,3-dione O2-(2-hydroxyethyl) O3-methyl dioxime (12A) with a base to form (E)-(5,6-dihydro-1,4,2-dioxazin-3-yl)(2-hydroxyphenyl)methanone O-methyl oxime (13) (iv) reacting a 4,6-di-halo-5-fluoro-pyrimidine (5), wherein X1 is halogen, with (E)-(5,6-dihydro-1,4,2-dioxazin-3-yl)(2-hydroxyphenyl)methanone O-methyl oxime (13), in the presence of a solvent and optionally in the presence of a base, to form an (E)-(2-((6-halo-5-fluoropyrimidin-4-yl)oxy)phenyl)(5,6-dihydro-1,4,2-dioxazin-3-yl)methanone O-methyl oxime (14): (v) reacting the (E)-(2-((6-halo-5-fluoropyrimidin-4-yl)oxy)phenyl)(5,6-dihydro-1,4,2-dioxazin-3-yl)methanone O-methyl oxime (14) with 2-chlorophenol, in the presence of a solvent and optionally in the presence of a base, to form fluoxastrobin:.

  制备氟吡唑的过程包括：(i) 在酸的存在下，将苯并呋喃-3(2H)-酮O-甲基肟(10)与烷基亚硝酸酯反应，形成(3E)-2,3-苯并呋喃二酮O3-甲基二肟(11A)作为主要异构体；(ii) 将(3E)-2,3-苯并呋喃二酮O3-甲基二肟(11A)与2-卤乙醇反应，形成(3E)-苯并呋喃-2,3-二酮O2-(2-羟乙基)O3-甲基二肟(12A)；(iii) 将(3E)-苯并呋喃-2,3-二酮O2-(2-羟乙基)O3-甲基二肟(12A)与碱反应，形成(E)-(5,6-二氢-1,4,2-二噁嗪-3-基)(2-羟基苯基)甲酮O-甲基肟(13)；(iv) 在溶剂的存在下，可选地在碱的存在下，将4,6-二卤-5-氟嘧啶(5)，其中X1是卤素，与(E)-(5,6-二氢-1,4,2-二噁嗪-3-基)(2-羟基苯基)甲酮O-甲基肟(13)反应，形成(E)-(2-((6-卤-5-氟嘧啶-4-基)氧基)苯基)(5,6-二氢-1,4,2-二噁嗪-3-基)甲酮O-甲基肟(14)；(v) 在溶剂的存在下，可选地在碱的存在下，将(E)-(2-((6-卤-5-氟嘧啶-4-基)氧基)苯基)(5,6-二氢-1,4,2-二噁嗪-3-基)甲酮O-甲基肟(14)与2-氯苯酚反应，形成氟吡唑。
• Substituted aminosalicylic acid amides with fungicidal effect and intermediate products for production thereof
  申请人：——

  公开号：US20020006958A1

  公开（公告）日：2002-01-17

  The invention relates to novel substituted aminosalicylamides, to a plurality of processes for their preparation and to their use as fungicides, and also to novel intermediates and to a plurality of processes for their preparation.

  该发明涉及新的取代氨基水杨酰胺，以及多种制备它们的方法，以及它们作为杀真菌剂的用途，还涉及新的中间体以及多种制备它们的方法。
• PROCESS FOR PREPARING FLUOXASTROBIN
  申请人：Arysta LifeScience Corporation

  公开号：US20150011753A1

  公开（公告）日：2015-01-08

  The disclosure includes a process for preparing fluoxostrobin which includes: (i) reacting benzofuran-3(2H)-one O-methyl oxime (10) with an alkyl nitrite in the presence of an acid to form (3E)-2,3-benzofuran-dione O 3 -methyl dioxime (11A) as a predominant isomer; (ii) reacting (3E)-2,3-benzofuran-dione O 3 -methyl dioxime (11A) with 2-haloethanol to form (3E)-benzofuran-2,3-dione O 2 -(2-hydroxyethyl) O 3 -methyl dioxime (12A); and (iii) reacting (3E)-benzofuran-2,3-dione O 2 -(2-hydroxyethyl) O 3 -methyl dioxime (12A) with a base to form (E)-(5,6-dihydro-1,4,2-dioxazin-3-yl)(2-hydroxyphenyl)methanone O-methyl oxime (13) (iv) reacting a 4,6-di-halo-5-fluoro-pyrimidine (5), wherein X 1 is halogen, with (E)-(5,6-dihydro-1,4,2-dioxazin-3-yl)(2-hydroxyphenyl)methanone O-methyl oxime (13), in the presence of a solvent and optionally in the presence of a base, to form an (E)-(2-((6-halo-5-fluoropyrimidin-4-yl)oxy)phenyl)(5,6-dihydro-1,4,2-dioxazin-3-yl)methanone O-methyl oxime (14): (v) reacting the (E)-(2-((6-halo-5-fluoropyrimidin-4-yl)oxy)phenyl)(5,6-dihydro-1,4,2-dioxazin-3-yl)methanone O-methyl oxime (14) with 2-chlorophenol, in the presence of a solvent and optionally in the presence of a base, to form fluoxastrobin:

  披露了一种制备氟苯菌酯的过程，包括：(i)将苯并呋喃-3(2H)-酮O-甲基肟(10)与一种烷基亚硝酸盐在酸的存在下反应，形成(3E)-2,3-苯并呋喃二酮O3-甲基双肟(11A)作为主要异构体；(ii)将(3E)-2,3-苯并呋喃二酮O3-甲基双肟(11A)与2-卤代乙醇反应，形成(3E)-苯并呋喃-2,3-二酮O2-(2-羟乙基)O3-甲基双肟(12A)；(iii)将(3E)-苯并呋喃-2,3-二酮O2-(2-羟乙基)O3-甲基双肟(12A)与一种碱反应，形成(E)-(5,6-二氢-1,4,2-二噁嗪-3-基)(2-羟基苯基)甲酮O-甲基肟(13)；(iv)将4,6-二卤-5-氟嘧啶(5)，其中X1为卤素，在溶剂的存在下并可选地在碱的存在下与(E)-(5,6-二氢-1,4,2-二噁嗪-3-基)(2-羟基苯基)甲酮O-甲基肟(13)反应，形成(E)-(2-((6-卤代-5-氟嘧啶-4-基)氧基)苯基)(5,6-二氢-1,4,2-二噁嗪-3-基)甲酮O-甲基肟(14)；(v)将(E)-(2-((6-卤代-5-氟嘧啶-4-基)氧基)苯基)(5,6-二氢-1,4,2-二噁嗪-3-基)甲酮O-甲基肟(14)与2-氯苯酚在溶剂的存在下并可选地在碱的存在下反应，形成氟苯菌酯。
• Substituierte Aminosalicylsäureamide ( Zwischenprodukte)
  申请人：Bayer CropScience AG

  公开号：EP1533303A1

  公开（公告）日：2005-05-25

  Die Erfindung betrifft neue substituierte Aminosalicylsäureamide, mehrere Verfahren zu ihrer Herstellung und ihre Verwendung als Fungizide, sowie neue Zwischenprodukte und mehrere Verfahren zu deren Herstellung.

  本发明涉及新的取代氨基水杨酸酰胺、其制备和用作杀菌剂的几种工艺，以及新的中间体和其制备的几种工艺。