5-methylfuran-3-carbonitrile

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 杂芳族化合物
• 英文名称: 5-methylfuran-3-carbonitrile
• 英文别名: 2-methyl-4-cyanofuran；3-Furancarbonitrile, 5-methyl-
• 化学式: C₆H₅NO
• 分子量: 107.112
• InChiKey: LJTOHQRHILRDAR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  8
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  36.9
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  三丁基氯化锡 、 5-methylfuran-3-carbonitrile 在 正丁基锂 作用下， 以 四氢呋喃 、 正庚烷 为溶剂， 反应 4.5h， 生成 5-methyl-2-(tributylstannyl)furan-3-carbonitrile
  参考文献：
  名称：

  [EN] PYRAZOLO[1,5-A]PYRIMIDINYL CARBOXAMIDE COMPOUNDS AND THEIR USE IN THE TREATMENT OF MEDICAL DISORDERS
  [FR] COMPOSÉS DE PYRAZOLO[1,5-A]PYRIMIDINYL CARBOXAMIDE ET LEUR UTILISATION DANS LE TRAITEMENT DE TROUBLES MÉDICAUX

  摘要：

  本发明提供了取代的吡唑[1,5-a]嘧啶基甲酰胺及其相关有机化合物，包含此类化合物的组合物，医疗包，以及使用此类化合物和组合物治疗医疗障碍的方法，例如，戈谢病，帕金森病，路易体病，痴呆症或多系统萎缩症。所述的代表性的取代吡唑[1,5-a]嘧啶基甲酰胺化合物包括2-杂环基-4-烷基-吡唑[1,5-a]嘧啶-3-甲酰胺化合物及其变体。

  公开号：

  WO2017176960A1
• 作为产物：
  描述：

  5-methylfuran-3-carboxamide 在 三乙胺 、 三氯氧磷 作用下， 以 二氯甲烷 为溶剂， 反应 2.0h， 以75%的产率得到5-methylfuran-3-carbonitrile
  参考文献：
  名称：

  [EN] PYRAZOLO[1,5-A]PYRIMIDINYL CARBOXAMIDE COMPOUNDS AND THEIR USE IN THE TREATMENT OF MEDICAL DISORDERS
  [FR] COMPOSÉS DE PYRAZOLO[1,5-A]PYRIMIDINYL CARBOXAMIDE ET LEUR UTILISATION DANS LE TRAITEMENT DE TROUBLES MÉDICAUX

  摘要：

  本发明提供了取代的吡唑[1,5-a]嘧啶基甲酰胺及其相关有机化合物，包含此类化合物的组合物，医疗包，以及使用此类化合物和组合物治疗医疗障碍的方法，例如，戈谢病，帕金森病，路易体病，痴呆症或多系统萎缩症。所述的代表性的取代吡唑[1,5-a]嘧啶基甲酰胺化合物包括2-杂环基-4-烷基-吡唑[1,5-a]嘧啶-3-甲酰胺化合物及其变体。

  公开号：

  WO2017176960A1

文献信息

• Process for the preparation of furan compounds
  申请人：Ishii Yasutaka

  公开号：US20070197806A1

  公开（公告）日：2007-08-23

  A carbonyl compound represented by following Formula (1): wherein R 1 represents hydrogen atom or an organic group; and R 2 represents hydrogen atom or an organic group having a carbon atom at a bonding site with the carbonyl group in Formula (1), wherein R 1 and R 2 may be combined to form a ring with adjacent two carbon atoms, or an equivalent thereof is reacted with an unsaturated compound represented by following Formula (2): wherein each of R 3 , R 4 , and R 5 represents hydrogen atom, a halogen atom, hydroxyl group, or an organic group and wherein R 3 and R 4 may be combined to form a ring with adjacent two carbon atoms, or a precursor thereof, to yield a furan compound represented by following Formula (3): wherein R 3 ′ represents R 3 , R 5 or hydrogen atom; and R 1 , R 2 , R 3 , R 4 , are R 5 are as defined above.

  以以下公式（1）表示的一个羰基化合物： 其中R1代表氢原子或一个有机基团；R2代表氢原子或一个有机基团，在公式（1）中与羰基团在键合位点上有一个碳原子，其中R1和R2可以结合形成与相邻两个碳原子的环，或其等效物与以下公式（2）表示的不饱和化合物发生反应： 其中每个R3、R4和R5代表氢原子、卤素原子、羟基或一个有机基团，其中R3和R4可以结合形成与相邻两个碳原子的环，或其前体，以产生以下公式（3）表示的呋喃化合物： 其中R3'代表R3、R5或氢原子；而R1、R2、R3、R4和R5如上定义。
• AMIDE COMPOUND AND USE THEREOF FOR PEST CONTROL
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：US20150005348A1

  公开（公告）日：2015-01-01

  An amide compound represented by formula (I) has an excellent pest control effect. (In the formula, Y represents a 3-7 membered saturated heterocyclic ring which contains, as ring-forming components(s), one or more atoms or groups that are selected from the group consisting of an oxygen atom and —S(O) t —, the saturated heterocyclic ring may have one to three atoms or groups selected from group D and t represents 0 or the like; x represents a C 1 -C 8 chain hydrocarbon group having one group that is selected from group A; W represents —CR 8 — or the like; r represents 1 or the like; R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 and R 8 may be the same or different and each represents a hydrogen atom or the like; and n represents 1 or the like.)

  式(I)所代表的酰胺化合物具有出色的杀虫效果。（在该式中，Y代表一个含有3-7个饱和杂环环的结构，该结构中包含一个或多个从氧原子和-S(O)t-组成的原子或基团，饱和杂环环可能有一个到三个从D组成的原子或基团，t代表0或类似物；x代表一个C1-C8链烃基，其中有一个来自A组的基团；W代表-CR8-或类似物；r代表1或类似物；R1、R2、R3、R4、R5、R6、R7和R8可以相同也可以不同，每个代表一个氢原子或类似物；n代表1或类似物。）
• METHOD FOR CONTROLLING ARTHROPOD PEST
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：US20150344466A1

  公开（公告）日：2015-12-03

  An amide compound represented by formula (I): [wherein A represents a 3- to 7-membered saturated heterocyclic ring which contains, as ring-forming component(s), one or more atoms or groups selected from the group consisting of an oxygen atom and —S(O) t —, t represents 0, etc., R 1 and R 2 are the same or different and represent a hydrogen atom, etc., n represents 0, etc., the following formula (II): represents a 5-membered aromatic ring, in which Z represents a nitrogen atom or a carbon atom and X 1 , X 2 and X 3 are the same or different and represent a nitrogen atom, etc., R 3 and R 4 are the same or different and represent a hydrogen atom, etc., m represents 0 to 2, Q represents one group selected from group A or a C1 to C8 chain hydrocarbon group optionally having one group selected from group A, Y represents an oxygen atom, etc., u represents 0, etc., and v represents 0, etc.] has excellent arthropod pest controlling effects.

  化合物式(I)所代表的酰胺化合物：[其中A代表一个3到7个成员的饱和杂环环，该环包含作为环构成组分之一或多个原子或基团，所选自氧原子和—S（O）t—群，t代表0等；R1和R2相同或不同，代表氢原子等；n代表0等；下列式子(II)代表一个5个成员的芳香环，在该环中Z代表一个氮原子或一个碳原子，X1、X2和X3相同或不同，代表氮原子等，R3和R4相同或不同，代表氢原子等，m代表0到2，Q代表从群A中选择的一个群或一个C1到C8链烃基团，该基团可以选择从群A中选择的一个群，Y代表氧原子等，u代表0等，v代表0等]具有优良的节肢动物害虫控制效果。
• Organic transistor, compound, organic semiconductor material for non-light-emitting organic semiconductor device, material for organic transistor, coating solution for non-light-emitting organic semiconductor device, method for manufacturing organic transistor, method for manufacturing organic semiconductor film, organic semiconductor film for non-light-emitting organic semiconductor device, and method for synthesizing organic semiconductor material
  申请人：FUJIFILM Corporation

  公开号：US10270043B2

  公开（公告）日：2019-04-23

  Provided are an organic transistor with high carrier mobility having a semiconductor active layer containing a compound which is represented by the following formula and has a molecular weight of equal to or less than 3,000, a compound, an organic semiconductor material for a non-light-emitting organic semiconductor device, a material for an organic transistor, a coating solution for a non-light-emitting organic semiconductor device, a method for manufacturing an organic transistor, a method for manufacturing an organic semiconductor film, an organic semiconductor film for a non-light-emitting organic semiconductor device, and a method for manufacturing an organic semiconductor material. (X represents an oxygen, sulfur, selenium, or tellurium atom or NR5; Y and Z each represents CR6, an oxygen, sulfur, selenium, or nitrogen atom, or NR7; a ring containing Y and Z is an aromatic heterocycle; any one of R1 and R2 and the aromatic heterocycle containing Y and Z or any one of R3 and R4 and a benzene ring may be bonded to each other through a specific divalent linking group; R1, R2, and R5 to R8 each represent a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, an aryl group, or a heteroaryl group; R3 and R4 each represent an alkyl group, an alkenyl group, an alkynyl group, an aryl group, or heteroaryl group; and each of m and n is an integer of 0 to 2).

  本发明提供了一种具有高载流子迁移率的有机晶体管，该晶体管的半导体有源层含有分子量等于或小于3000的下式表示的化合物、化合物、用于非发光有机半导体器件的有机半导体材料、用于有机晶体管的材料、用于非发光有机半导体器件的涂层溶液、制造有机晶体管的方法、制造有机半导体薄膜的方法、用于非发光有机半导体器件的有机半导体薄膜以及制造有机半导体材料的方法。 (X代表氧原子、硫原子、硒原子或碲原子或NR5；Y和Z各自代表CR6、氧原子、硫原子、硒原子或氮原子或NR7；含有Y和Z的环是芳香杂环；R1和R2中的任一个与含有Y和Z的芳香杂环或R3和R4中的任一个与苯环可通过特定的二价连接基团相互键合；R1、R2 和 R5 至 R8 分别代表氢原子、烷基、烯基、炔基、芳基或杂芳基；R3 和 R4 分别代表烷基、烯基、炔基、芳基或杂芳基；m 和 n 分别为 0 至 2 的整数。）
• Substituted pyrazolo[1,5-a]pyrimidines for the treatment of medical disorders
  申请人：BIAL—BioTech Investments, Inc.

  公开号：US10934298B2

  公开（公告）日：2021-03-02

  The invention provides substituted pyrazolo[1,5-a]pyrimidinyl carboxamide and related organic compounds, compositions containing such compounds, medical kits, and methods for using such compounds and compositions to treat medical disorders, e.g., Gaucher disease, Parkinson's disease, Lewy body disease, dementia, or multiple system atrophy, in a patient. Exemplary substituted pyrazolo[1,5-a]pyrimidinyl carboxamide compounds described herein include 2-heterocyclyl-4-alkyl-pyrazolo[1,5-a]pyrimidine-3-carboxamide compounds and variants thereof. The invention provides, in part, a compound of formula (I-A): or a pharmaceutically acceptable salt thereof, wherein the variables are as defined herein.

  本发明提供了取代的吡唑并[1,5-a]嘧啶基羧酰胺及相关有机化合物、含有此类化合物的组合物、医用试剂盒以及使用此类化合物和组合物治疗患者的内科疾病（如戈谢病、帕金森病、路易体病、痴呆症或多系统萎缩）的方法。 本文所述的示例性取代吡唑并[1,5-a]嘧啶基羧酰胺化合物包括2-杂环-4-烷基吡唑并[1,5-a]嘧啶-3-羧酰胺化合物及其变体。 本发明部分提供了式(I-A)化合物：或其药学上可接受的盐，其中变量如本文所定义。