4-bromo-3-methyl-2-methylthioaniline | 250593-02-3

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 英文名称: 4-bromo-3-methyl-2-methylthioaniline
• 英文别名: 4-bromo-3-methyl-2-methylsulfanylaniline
• CAS: 250593-02-3
• 化学式: C₈H₁₀BrNS
• 分子量: 232.144
• InChiKey: NAPPVBLFPVFTQR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  51.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  铜 、 4-bromo-3-methyl-2-methylthioaniline 在 亚硝酸特丁酯 作用下， 以 二甲基二硫 为溶剂， 生成 2-Methyl-3,4-dimethylthiobromobenzene
  参考文献：
  名称：

  Method and novel intermediate products for producing isoxazolin-3-yl-acylbenzenenes

  摘要：

  本发明描述了一种制备式I的异噁唑的过程，其中：R1为氢、C1-C6-烷基，R2为氢、C1-C6-烷基，R3、R4、R5分别为氢、C1-C6-烷基或R4和R5共同形成一个键，R6为杂环环，n为0、1或2；其中包括制备式VI的中间体，其中R1、R3、R4和R5分别如上定义，随后进行卤代、硫甲基化、氧化和酰化以得到式I化合物。此外，该发明描述了制备式I化合物的新中间体和制备这些中间体的新方法。

  公开号：

  US06469176B1

文献信息

• Preparation of isoxazolin-3-ylacylbenzenes
  申请人：——

  公开号：US20030018200A1

  公开（公告）日：2003-01-23

  A process is described for preparing isoxazoles of the formula I 1 where the substituents are as defined below: R 1 is hydrogen, C 1 -C 6 -alkyl, R 2 is C 1 -C 6 -alkyl, R 3 , R 4 , R 5 are hydrogen, C 1 -C 6 -alkyl, or R 4 and R 5 together form a bond, R 6 is a heterocyclic ring, n is 0, 1 or 2; which comprises preparing an intermediate of the formula VI 2 where R1, R3, R4 and R5 are as defined above, followed by halogenation, thiomethylation, oxidation and acylation to give compounds of the formula I. Also novel intermediates for preparing the compounds of the formula I and novel processes for preparing the intermediates are described.

  本文描述了一种制备式I1中取代基定义如下的异噁唑的过程： R1为氢、C1-C6烷基， R2为C1-C6烷基， R3、R4、R5为氢、C1-C6烷基，或R4和R5共同形成一个键， R6为杂环环， n为0、1或2； 其中包括制备式VI2的中间体，其中R1、R3、R4和R5如上所定义，随后进行卤代反应、硫甲基化、氧化和酰化，以得到式I的化合物。 还描述了制备式I的新型中间体和制备中间体的新型过程。
• Process and novel intermediates for preparing isoxazolin-3-ylacyl benzenes
  申请人：——

  公开号：US20030028033A1

  公开（公告）日：2003-02-06

  The present invention describes a process for preparing isoxazoles of the formula I 1 where: R 1 is hydrogen, C 1 -C 6 -alkyl, R 2 is hydrogen, C 1 -C 6 -alkyl, R 3 , R 4 , R 5 are each hydrogen, C 1 -C 6 -alkyl or R 4 and R 5 together form a bond, R 6 is a heterocyclic ring, n is 0, 1 or 2; which comprises preparing an intermediate of the formula VI 2 where R 1 , R 3 , R 4 and R 5 are each as defined above, followed by halogenation, thiomethylation, oxidation and acylation to give compounds of the formula I. Furthermore, the invention describes novel intermediates for preparing the compounds of the formula I and novel processes for preparing the intermediates.

  本发明描述了一种制备式I1异构体的过程，其中：R1为氢、C1-C6烷基，R2为氢、C1-C6烷基，R3、R4、R5分别为氢、C1-C6烷基或R4和R5共同形成键，R6为杂环环，n为0、1或2；该过程包括制备式VI2的中间体，其中R1、R3、R4和R5均如上所述，随后进行卤代反应、硫代甲基化、氧化和酰化，以得到式I的化合物。此外，本发明还描述了制备式I化合物的新型中间体和制备中间体的新型过程。
• Preparation of Isoxazolin-3-Ylacylbenzene
  申请人：——

  公开号：US20030216580A1

  公开（公告）日：2003-11-20

  A process is described for preparing isoxazoles of the formula I 1 where the substituents are as defined below: R 1 is hydrogen, C 1 -C 6 -alkyl, R 2 is C 1 -C 6 -alkyl, R 3 , R 4 , R 5 are hydrogen, C 1 -C 6 -alkyl, or R 4 and R 5 together form a bond, R 6 is a heterocyclic ring, n is 0, 1 or 2; which comprises preparing an intermediate of the formula VI 2 where R1, R3, R4 and R5 are as defined above, followed by halogenation, thiomethylation, oxidation and acylation to give compounds of the formula I. Also novel intermediates for preparing the compounds of the formula I and novel processes for preparing the intermediates are described.

  本文介绍了一种制备式I1的异噁唑的方法，其中取代基的定义如下：R1为氢，C1-C6烷基，R2为C1-C6烷基，R3、R4、R5为氢，C1-C6烷基，或R4和R5共同形成键，R6为杂环环，n为0、1或2；该方法包括制备式VI2的中间体，其中R1、R3、R4和R5如上定义，然后进行卤代、硫代甲基化、氧化和酰化，以得到式I的化合物。此外，还描述了制备式I化合物的新型中间体和制备中间体的新型方法。
• Method for producing isoxazoline-3-yl-acyl benzene
  申请人：BASF Aktiengesellschaft

  公开号：US06525204B1

  公开（公告）日：2003-02-25

  A process is described for preparing isoxazol-3-ylacylbenzenes. Also, novel intermediates for preparing isoxazol-3-ylacylbenzenes and novel processes for preparing the intermediates are described.

  本文描述了一种制备异噁唑-3-基酰基苯的方法。还描述了制备异噁唑-3-基酰基苯的新型中间体和制备中间体的新型方法。
• Preparation of isoxazolin-3-ylacylbenzene
  申请人：BASF Aktiengesellschaft

  公开号：US07309802B2

  公开（公告）日：2007-12-18

  A process is described for preparing isoxazoles of the formula I where the substituents are as defined below: R1 is hydrogen, C1-C6-alkyl, R2 is C1-C6-alkyl, R3, R4, R5 are hydrogen, C1-C6-alkyl, or R4 and R5 together form a bond, R6 is a heterocyclic ring, n is 0, 1 or 2; which comprises preparing an intermediate of the formula VI where R1, R3, R4 and R5 are as defined above, followed by halogenation, thiomethylation, oxidation and acylation to give compounds of the formula I. Also novel intermediates for preparing the compounds of the formula I and novel processes for preparing the intermediates are described.

  本发明描述了一种制备式I的异氧唑的过程，其中取代基如下定义：R1为氢、C1-C6烷基，R2为C1-C6烷基，R3、R4、R5为氢、C1-C6烷基，或R4和R5共同形成键，R6为杂环环，n为0、1或2；该过程包括制备式VI的中间体，其中R1、R3、R4和R5如上所定义，然后进行卤代反应、硫代甲基化、氧化和酰化，以得到式I的化合物。还描述了制备式I化合物的新中间体和制备中间体的新过程。