1-(4-羟基-2-甲基苯基)-2-甲基丙烷-1-酮 | 761459-40-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 1-(4-羟基-2-甲基苯基)-2-甲基丙烷-1-酮
• 英文名称: 1-(4-hydroxy-2-methylphenyl)-2-methylpropan-1-one
• 英文别名: 4-hydroxy-2-methyl-isobutyrophenone
• CAS: 761459-40-9
• 化学式: C₁₁H₁₄O₂
• 分子量: 178.231
• InChiKey: IKJSSIGCMJNMLN-UHFFFAOYSA-N

物化性质

• 沸点：
  320.1±22.0 °C(Predicted)
• 密度：
  1.054±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2914400090

反应信息

• 作为反应物：
  描述：

  1-(4-羟基-2-甲基苯基)-2-甲基丙烷-1-酮 在 盐酸 、 sodium azide 、 四丁基溴化铵 、 溶剂黄146 、 potassium hydroxide 作用下， 以 水 、 二甲基亚砜 为溶剂， 反应 15.5h， 生成 2-azido-1-(4-isopropoxy-2-methylphenyl)-2-methylpropan-1-one
  参考文献：
  名称：

  アミノ化合物の製造方法

  摘要：

  【问题】提供一种简便高效、环保的方法，通过高收率的氮化合物还原反应制备氨基化合物。 【解决方案】在锌的存在下，将式(I)所表示的化合物与质子性化合物反应，制备式(II)所表示的化合物或其盐。 【选择图】无。

  公开号：

  JP2016108332A
• 作为产物：
  描述：

  间甲酚 、 异丁酰氯 在 aluminum (III) chloride 作用下， 以 二氯甲烷 为溶剂， 反应 10.0h， 以58%的产率得到1-(4-羟基-2-甲基苯基)-2-甲基丙烷-1-酮
  参考文献：
  名称：

  一种（4-异丙氧基-2-甲基）苯基异丙基酮的制备方法

  摘要：

  本发明涉及一种(4‑异丙氧基‑2‑甲基)苯基异丙基酮的制备方法，所述制备方法具体包括：将间甲酚与硫氰酸盐在催化剂作用下反应，得到产物A；将所述产物A和卤代异丙烷在碱、催化剂作用下反应，得到产物B；将所述产物B与异丙基卤化镁反应，经处理后得到所述(4‑异丙氧基‑2‑甲基)苯基异丙基酮。经过以上步骤制备得到的(4‑异丙氧基‑2‑甲基)苯基异丙基酮纯度为99％以上，总收率为79％以上。本发明所述方法避免了有毒试剂的使用以及大量酸性废水的产生，降低了反应温度，提高了反应收率，工艺路线简单高效且降低成本，所得产品纯度高，大幅度提升生产安全性，易于工业化推广。

  公开号：

  CN111548257B

文献信息

• [EN] FUNGICIDAL COMPOSITION CONTAINING ACID AMIDE DERIVATIVE<br/>[FR] COMPOSITION FONGICIDE CONTENANT UN DÉRIVÉ D'AMIDE D'ACIDE
  申请人：ISHIHARA SANGYO KAISHA

  公开号：WO2006016708A1

  公开（公告）日：2006-02-16

  Conventional many fungicidal compositions have had practical problems such that either a preventive effect or a curing effect is inadequate, the residual effect tends to be inadequate, or the controlling effect against plant diseases tends to be inadequate depending upon the application site, and a fungicidal composition to overcome such problems has been desired. The present invention provides a fungicidal composition containing an acid amide derivative of the formula (I) or a salt thereof, as an active ingredient: wherein A is phenyl which may be substituted, benzyl which may be substituted, naphthyl which may be substituted, heterocyclic ring which may be substituted, fused heterocyclic ring which may be substituted, or the like; B is heterocyclic ring which may be substituted, fused heterocyclic ring which may be substituted, or naphthyl which may be substituted; each of R1 and R2 which are independent of each other, is alkyl, or the like; R3 is hydrogen, or the like; each of W1 and W2 which are independent of each other, is oxygen or sulfur.

  传统的许多杀真菌组合物存在实际问题，例如预防效果或治疗效果不足，残留效果往往不足，或者根据应用场所，控制植物病害的效果往往不足，因此需要一种能够克服这些问题的杀真菌组合物。本发明提供了一种含有式(I)的酸酰胺衍生物或其盐的杀真菌组合物作为活性成分：其中A是苯基，可能被取代，苄基，可能被取代，萘基，可能被取代，杂环环，可能被取代，融合的杂环环，可能被取代，或类似物；B是可能被取代的杂环环，融合的可能被取代的杂环环，或可能被取代的萘基；R1和R2各自独立的，是烷基，或类似物；R3是氢，或类似物；W1和W2各自独立的，是氧或硫。
• Fungicidal Composition Containing Acid Amide Derivative
  申请人：Nakamura Yuji

  公开号：US20080318779A1

  公开（公告）日：2008-12-25

  Conventional many fungicidal compositions have had practical problems such that either a preventive effect or a curing effect is inadequate, the residual effect tends to be inadequate, or the controlling effect against plant diseases tends to be inadequate depending upon the application site, and a fungicidal composition to overcome such problems has been desired. The present invention provides a fungicidal composition containing an acid amide derivative of the formula (I) or a salt thereof, as an active ingredient: wherein A is phenyl which may be substituted, benzyl which may be substituted, naphthyl which may be substituted, heterocyclic ring which may be substituted, fused heterocyclic ring which may be substituted, or the like; B is heterocyclic ring which may be substituted, fused heterocyclic ring which may be substituted, or naphthyl which may be substituted; each of R 1 and R 2 which are independent of each other, is alkyl, or the like; R 3 is hydrogen, or the like; each of W 1 and W 2 which are independent of each other, is oxygen or sulfur.

  传统的许多杀菌组合物存在实际问题，例如预防效果或治疗效果不足，残留效果倾向于不足，或者根据应用场所，对植物疾病的控制效果倾向于不足，因此需要一种克服这些问题的杀菌组合物。本发明提供了一种含有式(I)的酸酰胺衍生物或其盐作为活性成分的杀菌组合物：其中，A是苯基，可以是取代的苯基，苄基，可以是取代的苄基，萘基，可以是取代的萘基，杂环环，可以是取代的杂环环，融合的杂环环，可以是取代的融合的杂环环或类似物；B是杂环环，可以是取代的融合的杂环环或取代的萘基；R1和R2各自独立地是烷基或类似物；R3是氢或类似物；W1和W2各自独立地是氧或硫。
• FUNGICIDAL COMPOSITION CONTAINING CARBOXYLIC ACID AMIDE DERIVATIVE
  申请人：Nakamura Yuji

  公开号：US20100222337A1

  公开（公告）日：2010-09-02

  Conventional fungicidal compositions have had practical problems such that either a preventive effect or a curative effect is inadequate, the residual effect tends to be inadequate, or the controlling effect against plant diseases tends to be inadequate depending upon the application site, and a fungicidal composition to overcome such problems has been desired. The present invention provides a fungicidal composition containing a carboxylic acid amide derivative of the formula (I) or a salt thereof, as an active ingredient: wherein A is phenyl which may be substituted, benzodioxolanyl which may be substituted, or benzodioxanyl which may be substituted; B is 2- or 3-pyridyl which may be substituted; each of R 1 and R 2 is alkyl, or R 1 and R 2 may together form a 3- to 6-membered saturated carbon ring, provided that when B is 3-pyridyl which may be substituted, A is phenyl substituted by at least two substituents.

  传统的杀菌剂组合物存在实际问题，例如预防效果或治疗效果不足，残留效果往往不足，或者根据应用场所，对植物疾病的控制效果往往不足，因此需要一种克服这些问题的杀菌剂组合物。本发明提供了一种含有式(I)的羧酸酰胺衍生物或其盐作为活性成分的杀菌剂组合物：其中A是苯基，可以是取代的苯基，苯并二氧杂环基，可以是取代的苯并二氧杂环基，或苯并二氧杂环基，可以是取代的苯并二氧杂环基；B是2-或3-吡啶基，可以是取代的；R1和R2中的每一个都是烷基，或者R1和R2可以共同形成3-至6-成员的饱和碳环，但是当B是可以被取代的3-吡啶基时，A是至少被两个取代基取代的苯基。
• FUNGICIDAL COMPOSITION CONTAINING ACID AMIDE DERIVATIVE
  申请人：Nakamura Yuji

  公开号：US20100261675A1

  公开（公告）日：2010-10-14

  Conventional many fungicidal compositions have had practical problems such that either a preventive effect or a curing effect is inadequate, the residual effect tends to be inadequate, or the controlling effect against plant diseases tends to be inadequate depending upon the application site, and a fungicidal composition to overcome such problems has been desired. The present invention provides a fungicidal composition containing an acid amide derivative of the formula (I) or a salt thereof, as an active ingredient: wherein A is phenyl which may be substituted, benzyl which may be substituted, naphthyl which may be substituted, heterocyclic ring which may be substituted, fused heterocyclic ring which may be substituted, or the like; B is heterocyclic ring which may be substituted, fused heterocyclic ring which may be substituted, or naphthyl which may be substituted; each of R 1 and R 2 which are independent of each other, is alkyl, or the like; R 3 is hydrogen, or the like; each of W 1 and W 2 which are independent of each other, is oxygen or sulfur.

  传统的多种杀菌剂组合存在实际问题，例如预防效果或治疗效果不足，残留效果往往不足，或者根据应用场所，对植物疾病的控制效果往往不足，因此需要一种能够克服这些问题的杀菌剂组合。本发明提供了一种杀菌剂组合，其包含式（I）的酸酰胺衍生物或其盐作为活性成分：其中A是苯基，可以是取代的苯基，苄基，可以是取代的苄基，萘基，可以是取代的萘基，杂环环，可以是取代的杂环环，融合的杂环环，可以是取代的融合的杂环环等；B是杂环环，可以是取代的融合的杂环环或萘基，可以是取代的萘基；R1和R2各自独立地是烷基或类似物；R3是氢或类似物；W1和W2各自独立地是氧或硫。
• Decagram-Scale Synthesis of N-{2-[4-(β-d-Glucopyranosyloxy)-2-methylphenyl]-1,1-dimethyl-2-oxoethyl}-3-methylthiophene-2-carboxamide (GPTC), a Metabolite of the Fungicide Isofetamid
  作者：Hongjun Jang、Soo Yeon Kwak、Seung-Hoon Baek、Dongjoo Lee、Hyoungsu Kim、Young Hoon Kim、Jae-hyuk Han、Youngjik Park

  DOI：10.1055/a-2178-1442

  日期：2024.1

  A decagram-scale synthesis of N-2-[4-(β-d-glucopyranosyloxy)-2-methylphenyl]-1,1-dimethyl-2-oxoethyl}-3-methylthiophene-2-carboxamide (GPTC), a metabolite of the fungicide isofetamid, has been achieved in a highly straightforward manner from the known compound 1-(4-hydroxy-2-methylphenyl)-2-methylpropan-1-one in eight steps with a 20% overall yield to provide a standard certified reference material

  N -2-[4-(β-)的十克规模合成d-吡喃葡萄糖氧基)-2-甲基苯基]-1,1-二甲基-2-氧代乙基}-3-甲基噻吩-2-甲酰胺 (GPTC) 是杀菌剂异非菌胺的代谢产物，已通过已知化合物以高度简单的方式获得1-(4-羟基-2-甲基苯基)-2-甲基丙-1-一通过八个步骤，总产率为 20%，为食品中的残留分析提供标准认证参考物质。