(2,6-二甲基苯基)(4-甲氧基苯基)甲酮 | 52629-41-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: (2,6-二甲基苯基)(4-甲氧基苯基)甲酮
• 英文名称: (4-methoxyphenyl)(2,6-dimethylphenyl)methanone
• 英文别名: 2,6-dimethyl-4'-methoxybenzophenone；2,6-dimethyl-4'-methoxybenzopheone；4'-Methoxy-2,6-dimethylbenzophenon；(2,6-dimethylphenyl)-(4-methoxyphenyl)methanone
• CAS: 52629-41-1
• 化学式: C₁₆H₁₆O₂
• mdl: MFCD01311574
• 分子量: 240.302
• InChiKey: NTZUHDIHULSBCD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.187
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2914509090

反应信息

• 作为产物：
  描述：

  苯甲醚 、 2,6-二甲基-苯甲酰氯 在 三氯化铝 作用下， 生成 (2,6-二甲基苯基)(4-甲氧基苯基)甲酮
  参考文献：
  名称：

  Rothstein,E.; Vallely,F., Journal of the Chemical Society. Perkin transactions I, 1974, p. 443 - 447

  摘要：

  DOI：

文献信息

• Facile access to sterically hindered aryl ketones via carbonylative cross-coupling: application to the total synthesis of luteolin
  作者：B. Michael O’Keefe、Nicholas Simmons、Stephen F. Martin

  DOI：10.1016/j.tet.2011.03.074

  日期：2011.6

  achieving the carbonylative cross-coupling of sterically hindered, ortho-disubstituted aryl ketones is reported. The commercially available PEPPSI-IPr catalyst is shown to efficiently promote the carbonylative cross-coupling of hindered ortho-disubstituted aryl iodides to give diaryl ketones; traditional phosphine catalysts are less effective. Carbonylative Suzuki-Miyaura cross-couplings provide a diverse array

  报道了实现空间位阻、邻二取代芳基酮的羰基化交叉偶联的通用和温和的方案。市售的 PEPPSI-IPr 催化剂被证明可以有效地促进受阻邻位二取代芳基碘化物的羰基化交叉偶联，得到二芳基酮；传统的膦催化剂效果较差。羰基化 Suzuki-Miyaura 交叉偶联提供了多种联芳基酮，产率从高到高。还显示相同的催化剂催化羰基化 Negishi 交叉偶联反应，利用各种炔基-锌试剂产生相应的炔基芳基酮。报道了这种新方法在天然产物木犀草素合成中的应用。
• Carbonylative Cross-Coupling of <i>ortho</i>-Disubstituted Aryl Iodides. Convenient Synthesis of Sterically Hindered Aryl Ketones
  作者：B. Michael O’Keefe、Nicholas Simmons、Stephen F. Martin

  DOI：10.1021/ol802202j

  日期：2008.11.20

  A mild and general protocol for the carbonylative cross-coupling of sterically hindered ortho-disubstituted aryl iodides is reported. Carbonylative Suzuki-Miyaura couplings of a variety of aryl boronic acids provide an array of substituted biaryl ketones in modest to excellent yield. A carbonylative Negishi coupling that utilizes alkynyl nucleophiles is also described.

  据报道，对于位阻邻位二取代的芳基碘化物的羰基交叉偶联，存在温和而通用的方案。各种芳基硼酸的羰基化Suzuki-Miyaura偶联剂以中等至极好的收率提供了一系列取代的联芳基酮。还描述了利用炔基亲核试剂的羰基Negishi偶联。
• Experimental and DFT study on the indium-mediated synthesis of benzophenones via arylstannanes
  作者：Marcos J. Lo Fiego、Viviana B. Dorn、Mercedes A. Badajoz、María T. Lockhart、Alicia B. Chopa

  DOI：10.1039/c4ra07305c

  日期：——

  A DFT analysis was performed with the aim to explaining the narrow scope of the indium-promoted reaction of aroyl chlorides with arylstannanes.

  进行了DFT分析，旨在解释芳基氯化物与芳基锡烷的铟促反应的狭窄范围。
• AROMATIC COPOLYMER HAVING PROTON CONDUCTIVE GROUP AND USES THEREOF
  申请人：Murakami Takuya

  公开号：US20140154610A1

  公开（公告）日：2014-06-05

  An aromatic copolymer comprises a hydrophilic segment (A) and a hydrophobic segment (B), wherein the hydrophilic segment (A) comprises a structural unit (1) having a proton conductive group, and the hydrophobic segment (B) comprises at least one structural unit selected from the group consisting of a structural unit (2) and a structural unit (3), wherein the structural unit (2) is a divalent structural unit having an aromatic ring and no proton conductive groups and having two bonding sites at the para-position of one ring included in the aromatic ring, and the structural unit (3) is a divalent structural unit having a benzene ring and is a structural unit different from the structural unit (2), the hydrophobic segment (B) in its entirety contained in the aromatic copolymer including both the structural unit (2) and the structural unit (3).

  一种芳香族共聚物包括亲水性片段（A）和疏水性片段（B），其中亲水性片段（A）包括具有质子导电基团的结构单元（1），而疏水性片段（B）包括至少一种从结构单元（2）和结构单元（3）组成的结构单元中选出的结构单元，其中结构单元（2）是具有芳香环但没有质子导电基团的二价结构单元，在芳香环中的一个环的对位上具有两个键合位点，而结构单元（3）是具有苯环的二价结构单元，是不同于结构单元（2）的结构单元，疏水性片段（B）完全包含在包括结构单元（2）和结构单元（3）的芳香族共聚物中。
• Palladium and Copper‐Catalyzed Friedel–Crafts Acylation with Activated Amides
  作者：Haeun Park、Sunwoo Lee

  DOI：10.1002/adsc.202300376

  日期：2023.9.19

  The Friedel-Crafts acylation reaction between activated amides and arenes was carried out by employing [Pd(cinnamyl)Cl]2 and Cu(OTf)2 as catalysts. A range of N-phenyl-N-tosylbenzamides, which were substituted at the phenyl ring of the benzamide moiety, underwent reaction with various arenes, such as mesitylene, toluene, anisole, 4-tert-butylbenzene, o-xylene, m-xylene, and p-xylene, affording the

  以[Pd(肉桂基)Cl] 2和Cu(OTf) 2为催化剂，进行了活化酰胺与芳烃的Friedel-Crafts酰化反应。一系列N-苯基-N-甲苯磺酰基苯甲酰胺在苯甲酰胺部分的苯环上被取代，与各种芳烃发生反应，如均三甲苯、甲苯、苯甲醚、4-叔丁基苯、邻二甲苯、间二甲苯，和对二甲苯，得到相应的二芳基酮，产率范围为49%至89%。