N-butyl-2-methylpropanamide | 6282-85-5

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: N-butyl-2-methylpropanamide
• 英文别名: N-butylisobutyramide；Isobuttersaeure-
• CAS: 6282-85-5
• 化学式: C₈H₁₇NO
• mdl: MFCD01214218
• 分子量: 143.229
• InChiKey: GZAROOOHRGKEPC-UHFFFAOYSA-N

物化性质

• 保留指数：
  1169

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  10
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.875
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  N-butyl-2-methylpropanamide 在 dipotassium peroxodisulfate 、 palladium diacetate 、 三氟乙酸 作用下， 反应 20.0h， 以20%的产率得到异丁酸
  参考文献：
  名称：

  Palladium-Catalyzed β-Acyloxylation of Simple Amide via sp³ C–H Activation

  摘要：

  beta-Acylcoxy amides are prepared in moderate to high yields by palladium-catalyzed acyloxylation of primary sp(3) C-H bonds from simple amides without any special directing group. A catalytic system of Pd(OAc)(2)/CF3CO2H/K2S2O8 is available to various amides with N-substituted by linear alkanes, cyclic alkanes, and electron-deficient benzyl compounds in this reaction. Acyloxylated products could be transformed easily to the corresponding beta-hydroxy amides.

  DOI：

  10.1021/ol403393w
• 作为产物：
  描述：

  以 苯 为溶剂， 反应 13.5h， 生成 N-butyl-2-methylpropanamide
  参考文献：
  名称：

  N-Acyl-N-alkylcarbamoyloxy radicals: Entries to amidyl radicals by decar☐ylation and to α-amide radicals by radical translocation

  摘要：

  N'-Acyl-N-hydroxypyridine-2-thione carbamates react in radical chain reactions to give the title radicals which can decarboxylate or react by intramolecular hydrogen atom transfer; the competing reaction pathways are controlled by the structure of the alkyl group and the conformation of the precursor which can be influenced by addition of a Lewis acid.

  DOI：

  10.1016/s0040-4039(00)61087-0

文献信息

• Catalytic Hydrogenation of Amides to Amines under Mild Conditions
  作者：Mario Stein、Bernhard Breit

  DOI：10.1002/anie.201207803

  日期：2013.2.18

  Under (not so much) pressure: A general method for the hydrogenation of tertiary and secondary amides to amines with excellent selectivity using a bimetallic Pd–Re catalyst has been developed. The reaction proceeds under low pressure and comparatively low temperature. This method provides organic chemists with a simple and reliable tool for the synthesis of amines.

  在（不是很大）压力下：已开发出一种使用双金属Pd-Re催化剂将叔酰胺和仲酰胺氢化成胺的通用方法，具有优异的选择性。反应在低压和较低温度下进行。该方法为有机化学家提供了一种简单可靠的胺合成工具。
• [EN] METHODS OF TREATING ALZHEIMER'S DISEASE USING AROMATICALLY SUBSTITUTED omega-AMINO-ALKANOIC ACID AMIDES AND ALKANOIC ACID DIAMIDES<br/>[FR] METHODES DE TRAITEMENT DE LA MALADIE D'ALZHEIMER AU MOYEN D'AMIDES D'ACIDE O-AMINO-ALCANOIQUE A SUBSTITUTIONS AROMATIQUES ET DE DIAMIDES D'ACIDE ALCANOIQUE
  申请人：ELAN PHARM INC

  公开号：WO2003103652A1

  公开（公告）日：2003-12-18

  Disclosed.are methods for treating Alzheimer's disease, and other diseases, and/or inhibiting beta-secretase enzyme, and/or inhibiting deposition of A beta peptide in a mammal, by use of compounds of formula (I) wherein the variables R1, R2, R3, R4, R5, X1, and X2 are defined herein.

  披露了治疗阿尔茨海默病和其他疾病，和/或抑制β-分泌酶酶，和/或通过使用式(I)化合物在哺乳动物体内抑制Aβ肽沉积的方法，其中变量R1、R2、R3、R4、R5、X1和X2在此处定义。
• Practical Synthesis of Amides via Copper/ABNO-Catalyzed Aerobic Oxidative Coupling of Alcohols and Amines
  作者：Susan L. Zultanski、Jingyi Zhao、Shannon S. Stahl

  DOI：10.1021/jacs.6b03931

  日期：2016.5.25

  A modular Cu/ABNO catalyst system has been identified that enables efficient aerobic oxidative coupling of alcohols and amines to amides. All four permutations of benzylic/aliphatic alcohols and primary/secondary amines are viable in this reaction, enabling broad access to secondary and tertiary amides. The reactions exhibit excellent functional group compatibility and are complete within 30 min-3

  已经确定了一种模块化的 Cu/ABNO 催化剂系统，可以实现醇和胺与酰胺的有效有氧氧化偶联。苄醇/脂肪醇和伯/仲胺的所有四种排列在该反应中都是可行的，从而可以广泛地获得仲酰胺和叔酰胺。反应表现出优异的官能团兼容性，并在室温下 30 分钟至 3 小时内完成。催化剂体系的所有组分都是可商购的。
• Tricycloundecane compounds useful as modulators of nuclear hormone receptor function
  申请人：Balog Aaron James

  公开号：US20070088029A1

  公开（公告）日：2007-04-19

  Tricycloundecanes compounds, methods of using such compounds in the treatment of nuclear hormone receptor-associated conditions such as cancer and immune disorders, and pharmaceutical compositions containing such compounds are disclosed.

  三环十一烷化合物，以及在治疗核激素受体相关疾病如癌症和免疫紊乱中使用这些化合物的方法，以及含有这些化合物的药物组合物被披露。
• 2-Sulfinyl and 2-sulfonyl oxazoles
  申请人：Lilly Industries Limited

  公开号：US04143047A1

  公开（公告）日：1979-03-06

  Oxazoles having a sulfinyl or sulfonyl substituent at the 2-position are provided. Such compounds readily react with an alkali metal salt of a secondary amide in a method of making 2-acylamino oxazole derivatives having anti-allergic activity.

  在2-位具有磺酰基或磺酰基取代基的噁唑类化合物中提供。这类化合物可以与二级酰胺的碱金属盐发生反应，制备具有抗过敏活性的2-酰氨基噁唑衍生物的方法。