2,5-Dimethyl-4-isobutyloxazol | 1196-94-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 2,5-Dimethyl-4-isobutyloxazol
• 英文别名: 4-Isobutyl-2,5-dimethyl-1,3-oxazole；2,5-dimethyl-4-(2-methylpropyl)-1,3-oxazole
• CAS: 1196-94-7
• 化学式: C₉H₁₅NO
• 分子量: 153.224
• InChiKey: CRHIVGNUDCQNJY-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：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  26
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2,5-Dimethyl-4-isobutyloxazol 在 盐酸 作用下， 以 正己烷 、 氯仿 为溶剂， 反应 28.0h， 生成 methyl erythro-3-acetamido-3-acetyl-2-hydroxy-5-methyl-2-phenylhexanoate
  参考文献：
  名称：

  Diastereoselective Photochemical Synthesis of α-Amino-β-hydroxyketones by Photocycloaddition of Carbonyl Compounds to 2,5-Dimethyl-4-isobutyloxazole

  摘要：

  The photocycloaddition of aldehydes and alpha-ketoesters to 2,5-dimethyl-4-isobutyloxazole leads to bicyclic oxetanes with high to moderate (exo) diastereoselectivity that can be easily ring-opened to give alpha-amino-beta-hydroxyketones.

  DOI：

  10.1007/s00706-006-0474-4
• 作为产物：
  描述：

  DL-亮氨酸 在 五氯化磷 作用下， 以 吡啶 、 氯仿 为溶剂， 反应 10.0h， 生成 2,5-Dimethyl-4-isobutyloxazol
  参考文献：
  名称：

  Diastereoselective Photochemical Synthesis of α-Amino-β-hydroxyketones by Photocycloaddition of Carbonyl Compounds to 2,5-Dimethyl-4-isobutyloxazole

  摘要：

  The photocycloaddition of aldehydes and alpha-ketoesters to 2,5-dimethyl-4-isobutyloxazole leads to bicyclic oxetanes with high to moderate (exo) diastereoselectivity that can be easily ring-opened to give alpha-amino-beta-hydroxyketones.

  DOI：

  10.1007/s00706-006-0474-4

文献信息

• HERBICIDAL AND FUNGICIDAL 5-OXY-SUBSTITUTED 3-PHENYLISOXAZOLINE-5-CARBOXAMIDES AND 5-OXY-SUBSTITUTED 3-PHENYLISOXAZOLINE-5-THIOAMIDES
  申请人：BAYER CROPSCIENCE AG

  公开号：US20150245616A1

  公开（公告）日：2015-09-03

  Herbicidally and fungicidally active 5-oxy-substituted 3-phenylisoxazoline-5-carboxamides and 5-oxy-substituted 3-phenylisoxazoline-5-thioamides of the formula (I) are described. In this formula (I), X, X 2 to X 6 , R 1 to R 4 are radicals such as hydrogen, halogen and organic radicals such as substituted alkyl. A is a bond or a divalent unit. Y is a chalcogen.

  具有除草和杀菌活性的5-氧代取代的3-苯基异噁唑啉-5-羧酰胺和5-氧代取代的3-苯基异噁唑啉-5-硫酰胺的化合物如下式（I）所述。 在这个式子（I）中，X，X2至X6，R1至R4是氢、卤素和有机基团，如取代烷基等。A是一个键或二价基团。Y是硫族元素。
• INDAZOLE DERIVATIVES
  申请人：Buchler Ingrid Price

  公开号：US20110028447A1

  公开（公告）日：2011-02-03

  This invention relates to compounds, pharmaceutical compositions and methods for the treatment of a condition mediated by CB1 receptor activity in a mammalian subject including a human, which comprises administering to a mammal in need of such treatment a therapeutically effective amount of the compound of formula (I) wherein R 1 , R 2 and R 3 are as defined in this specification.

  这项发明涉及化合物、药物组合物和治疗由CB1受体活性介导的哺乳动物主体（包括人类）疾病的方法，包括向需要这种治疗的哺乳动物中施用化合物的治疗有效剂量，其化合物的结构式为（I），其中R1、R2和R3如本说明书中所定义。
• HERBICIDALLY AND FUNGICIDALLY ACTIVE 3-HETEROARYL-ISOXAZOLINE-5-CARBOXAMIDES AND 3-HETEROARYL-ISOXAZOLINE-5-THIOAMIDES
  申请人：BAYER CROPSCIENCE AG

  公开号：US20150223461A1

  公开（公告）日：2015-08-13

  Herbicidally and fungicidally active 3-heteroaryl-isoxazoline-5-carboxamides and 3-heteroaryl-isoxazoline-5-thioamides Herbicidally and fungicidally active 3-heteroarylisoxazoline-5-carboxamides and 3-heteroarylisoxazoline-5-thioamides of the formula (I) are described. In this formula (I), R represents radicals such as hydrogen, halogen and organic radicals such as substituted alkyl. A is a bond or a divalent unit. Y is a chalcogen.

  具有除草和杀菌活性的3-杂环芳基异噁唑啉-5-羧酰胺和3-杂环芳基异噁唑啉-5-硫酰胺被描述为具有除草和杀菌活性的化合物。在公式（I）中，R代表氢，卤素和有机基团，例如取代的烷基。 A是一个键或二价基团。 Y是硫族元素。
• THE CONVERSION OF α-AMINO ACIDS TO OXAZOLES
  作者：RICHARD H. WILEY

  DOI：10.1021/jo01165a006

  日期：1947.1
• Takahashi,T.; Hayami,M., Yakugaku Zasshi/Journal of the Pharmaceutical Society of Japan, 1960, vol. 80, p. 895 - 901
  作者：Takahashi,T.、Hayami,M.

  DOI：——

  日期：——