1-(4-methyl-thiazol-2-yl)-piperidine | 58350-38-2

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 1-(4-methyl-thiazol-2-yl)-piperidine
• 英文别名: 1-(4-Methyl-thiazol-2-yl)-piperidin；4-Methyl-2-piperidinylthiazol；1-(4-Methyl-1,3-thiazol-2-yl)piperidine；4-methyl-2-piperidin-1-yl-1,3-thiazole
• CAS: 58350-38-2
• 化学式: C₉H₁₄N₂S
• mdl: MFCD04624840
• 分子量: 182.29
• InChiKey: MGFRWXUYPACTHC-UHFFFAOYSA-N

物化性质

• 沸点：
  290.0±33.0 °C(Predicted)
• 密度：
  1.134±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.666
• 拓扑面积：
  44.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  1-(4-methyl-thiazol-2-yl)-piperidine 在 氯仿 、 溴 作用下， 生成 1-(5-bromo-4-methyl-thiazol-2-yl)-piperidine
  参考文献：
  名称：

  Nagasawa, Yakugaku Zasshi/Journal of the Pharmaceutical Society of Japan, 1940, vol. 60, p. 433,439; dtsch. Ref. S. 219, 223

  摘要：

  DOI：
• 作为产物：
  描述：

  1-哌啶硫代羰胺 、 alkaline earth salt of/the/ methylsulfuric acid 以45%的产率得到1-(4-methyl-thiazol-2-yl)-piperidine
  参考文献：
  名称：

  Keil, D.; Hartmann, H., Liebigs Annalen, 1995, # 6, p. 979 - 984

  摘要：

  DOI：

文献信息

• REAGENT FOR ORGANIC SYNTHESIS REACTION CONTAINING ORGANIC TRIOL BORATE SALT
  申请人：Miyaura Norio

  公开号：US20100087646A1

  公开（公告）日：2010-04-08

  [Problem] To provide an organoboron compound-containing reagent for organic synthesis reactions which undergoes no trimerization with dehydration, does not necessitate activation with a base, and is stable and highly active. [Means for Solving Problems] The reagent for organic synthesis reactions contains an organic triol borate salt represented by any of the general formulae (I) to (III) and general formula (XVI): (wherein R 1 represents alkyl, alkenyl, etc.; R 2 represents optionally substituted alkyl, alkenyl, alkynyl, etc. or represents hydrogen; m + represents an alkaline metal ion, phosphonium ion, or given ammonium ion; M 2+ represents an alkaline earth metal; X represents halogen or alkoxide; Y represents an alkali metal ion, etc.; A represents optionally substituted methylene; and n represents an integer).

  [问题] 提供一种含有有机硼化合物的试剂，用于有机合成反应，该试剂不会发生脱水三聚体化，无需碱激活，稳定且活性高。 [解决问题的方法] 用于有机合成反应的试剂包含由通式(I)至(III)和通式(XVI)中的任一表示的有机三醇硼酸盐，其中R1代表烷基、烯基等；R2代表可选择取代的烷基、烯基、炔基等，或代表氢；m+代表碱金属离子、磷酰离子或给定的铵离子；M2+代表碱土金属；X代表卤素或烷氧基；Y代表碱金属离子等；A代表可选择取代的亚甲基；n代表整数。
• Studies of heterocyclic compounds. V. Synthesis of 5,6-dihydrothiazolo(2,3-b)thiazolium salts and their reactions with amines. A new synthesis of 2-aminothiazoles.
  作者：HIROKO OHTSUKA、HATSUNORI TOYOFUKU、TADASHI MIYASAKA、KIICHI ARAKAWA

  DOI：10.1248/cpb.23.3234

  日期：——

  5, 6-Dihydrothiazolo [2, 3-b] thiazolium salts (1a-d) were synthesized from 2-mercapto-thiazoline and α-haloketones. The reaction of 1 with a secondary amine gave 2-aminothiazole (7a-1) with the liberation of thiirane (9) via an unstable adduct, 7a-amino-2, 3, 5, 6-tetrahydrothiazolo [2, 3-b] thiazole (8a-g). The reaction of 1 with a primary amine afforded 3-(2-mercaptoethyl)-4-thiazolin-2-imine (10) and/or its disulfide (11). The reaction of 1 with an amine was concluded to be initiated by the attack of the reagent on C-7a.

  5, 6-二氢噻唑 [2, 3-b] 噻唑鎓盐（1a-d）是通过2-巯基噻唑啉和α-卤酮合成的。1与二级胺的反应生成了2-氨基噻唑（7a-1），同时通过不稳定的加合物7a-氨基-2, 3, 5, 6-四氢噻唑 [2, 3-b] 噻唑（8a-g）释放出噻烷（9）。1与一级胺的反应产生了3-(2-巯基乙基)-4-噻唑啉-2-亚胺（10）和/或其二硫化物（11）。关于1与胺的反应，结论是反应的起始是由于试剂对C-7a的攻击。
• 2-Hetaryl Derivatives of 3-Oxo-3,4-dihydro-2<i>H</i>-1,4-benzothiazine
  作者：Konstantin G. Nazarenko、Nataliya A. Shtil、Alexander N. Chernega、Miron O. Lozinskii、Andrey A. Tolmachev

  DOI：10.1055/s-2004-822375

  日期：——

  A new approach for the synthesis of 2-hetaryl derivatives of 3-oxo-3,4-dihydro-2H-1,4-benzothiazines is described. 2-Chloro derivatives of 2a,b were reacted with electron-rich heterocycles 3-14 under basic catalysis (with a slight excess of Et3N) to provide the substitution products 16-36. In the reaction of 2b with 14 and 15, an intermolecular cyclization took place between the amino and ethoxycarbonyl groups, resulting in spiro compounds 35 and 36, respectively.

  描述了一种合成3-氧-3,4-二氢-2H-1,4-苯并噻嗪的2-杂芳衍生物的新方法。2-氯衍生物2a和2b在碱性催化（略微过量的三乙胺）下与富电子的杂环化合物3-14反应，得到取代产物16-36。在2b与14和15的反应中，氨基和乙氧基羧基之间发生了分子间环化，分别生成了螺旋化合物35和36。
• PENTADIENAMIDE DERIVATIVE
  申请人：Kyowa Hakko Kirin Co., Ltd.

  公开号：EP2050734A1

  公开（公告）日：2009-04-22

  The present invention provides a pentadienamide derivative represented by the formula (I): (wherein R1 represents substituted or unsubstituted aryl or a substituted or unsubstituted aromatic heterocyclic group; R2 represents substituted or unsubstituted aryl, a substituted or unsubstituted aromatic heterocyclic group, a substituted or unsubstituted heteroalicyclic group, or the like; R3 represents a hydrogen atom or is combined together with R4 and the adjacent nitrogen atom thereto to form a substituted or unsubstituted heterocyclic group; R4 represents substituted or unsubstituted aryl, a substituted or unsubstituted aromatic heterocyclic group, a substituted or unsubstituted heteroalicyclic group, or the like, or is combined together with R3 and the adjacent nitrogen atom thereto to form a substituted or unsubstituted heterocyclic group; and R5, R6, and R7 may be the same or different, and each represents a hydrogen atom or methyl) or a pharmaceutically acceptable salt thereof, and the like.

  本发明提供了一种由式(I)表示的戊二烯酰胺衍生物:(其中R1代表取代或未取代的芳基或取代或未取代的芳香族杂环基；R2代表取代或未取代的芳基、取代或未取代的芳香族杂环基、取代或未取代的杂环螺环基或类似物；R3代表氢原子或与R4及其相邻的氮原子结合形成取代或未取代的杂环基；R4代表取代或未取代的芳基、取代或未取代的芳香族杂环基、取代或未取代的杂环螺环基或类似物，或与R3及其相邻的氮原子结合形成取代或未取代的杂环基；R5、R6和R7可以相同也可以不同，每个代表氢原子或甲基)或其药学上可接受的盐等。
• Viral Polymerase Inhibitors
  申请人：Beaulieu Louis Pierre

  公开号：US20070142380A1

  公开（公告）日：2007-06-21

  An isomer, enantiomer, diastereoisomer or tautomer of a compound, represented by formula I: wherein A, B, R 2 , R 3 , L, M 1 , M 2 , M 3 , M 4 , Y 1 , Y 0 , Z and Sp are as defined in claim 1 , or a salt thereof, as an inhibitor of HCV NS5B polymerase.

  一种化合物的同分异构体、对映异构体、非对映异构体或互变异构体，其化学式为I：其中A、B、R2、R3、L、M1、M2、M3、M4、Y1、Y0、Z和Sp如权利要求1所定义，或其盐，作为HCV NS5B聚合酶的抑制剂。