N-(3,5-dimethylphenyl)-1-naphthamide | 544450-47-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: N-(3,5-dimethylphenyl)-1-naphthamide
• 英文别名: N-(3,5-dimethylphenyl)naphthalene-1-carboxamide
• CAS: 544450-47-7
• 化学式: C₁₉H₁₇NO
• 分子量: 275.35
• InChiKey: CDFLAAOVEMYJLQ-UHFFFAOYSA-N

物化性质

• 沸点：
  374.5±31.0 °C(Predicted)
• 密度：
  1.171±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  21
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 海关编码：
  2924299090

反应信息

• 作为反应物：
  描述：

  N-(3,5-dimethylphenyl)-1-naphthamide 在 potassium tert-butylate 、 二甲基亚砜 作用下， 以 四氢呋喃 为溶剂， 反应 9.33h， 生成 6,8,10-trimethylbenzo[i]phenanthridin-5(6H)-one
  参考文献：
  名称：

  N-苯基-1-萘酰胺的分子内脱氢光环化

  摘要：

  在这里，我们探索了一种N-取代萘甲酰胺的脱氢6π光环化方法，该方法可以在空气中进行。该方法采用DMSO作为反应溶剂和氧化剂，同时稳定底物的激发态。此外，光敏剂的添加使反应能够在 440-445 nm LED 光源下通过能量转移进行。所提出的机制最初通过 DFT 计算得到验证。

  DOI：

  10.1021/acs.orglett.4c01805
• 作为产物：
  描述：

  3,5-二甲基苯基异氰酸酯 在 potassium fluoride 、 chloro(1,5-cyclooctadiene)rhodium(I) dimer 作用下， 以 1,4-二氧六环 为溶剂， 反应 32.0h， 生成 N-(3,5-dimethylphenyl)-1-naphthamide
  参考文献：
  名称：

  Direct Amidation of N-Boc- and N-Cbz-Protected Amines via Rhodium-Catalyzed Coupling of Arylboroxines and Carbamates

  摘要：

  N-Boc- and N-Cbz-protected amines are directly converted into amides by a novel rhodium-catalyzed coupling of arylboroxines and carbamates, replacing the traditional two-step deprotection-condensation sequence. Both protected anilines and aliphatic amines are efficiently transformed into a wide variety of secondary benzamides, including sterically hindered and electron-deficient amides, as well as in the presence of acid-labile and reducible functional groups.

  DOI：

  10.1021/acs.orglett.5b03061

文献信息

• [EN] PROCESS FOR DIRECT AMIDATION OF AMINES VIA RH(I)-CATALYZED ADDITION OF BOROXINES<br/>[FR] PROCÉDÉ D'AMIDATION DIRECTE D'AMINES PAR AJOUT DE BOROXINES CATALYSÉ AU RH(I)
  申请人：AGENCY SCIENCE TECH & RES

  公开号：WO2017044043A1

  公开（公告）日：2017-03-16

  This invention relates to a process for making an amide by directly reacting a ferf-butyloxycarbonyl or carboxybenzyl N substituted amine with a boroxine derivative in the presence of a rhodium(l) catalyst, in the presence of a solvent an optionally in the presence of a base. The process provides means to react protected amines to amides using th boroganic reagent without the deprotection of an amine such that it can be directly converted from protected form in on step, and results in good yields in amide formation even for sterically hindered amines. Potassium fluoride is the preferre base in the reaction run in dioxane. Typical rhodium catalysts that can be used include rhodium(l) complex monomer and dimers such as chloro(1,5-cyclooctadiene) rhodium(l) dimer ("[CI(cod)Rh]2") or bis(1,5-cyclooctadiene)rhodium(l trifluoromethanesulfonate ("(cod)2Rh(OTf)").

  这项发明涉及一种通过在铑（Ⅰ）催化剂存在下，在溶剂的存在下和/或在碱的存在下，直接将ferf-丁氧羰基或羧基苄基N-取代胺与硼氧化物衍生物反应，从而制备酰胺的方法。该过程提供了一种反应受保护胺制备酰胺的手段，使用硼有机试剂而无需去保护胺，使得它可以直接从受保护形式转化为酰胺，即使对于立体位阻胺，也能在酰胺形成中获得良好产率。在二氧六环中运行的反应中，氟化钾是首选碱。可用的典型铑催化剂包括铑（Ⅰ）配合物单体和二聚体，如氯代（1,5-环辛二烯）铑（Ⅰ）二聚体（"[CI(cod)Rh]2"）或双（1,5-环辛二烯）铑（Ⅰ）三氟甲磺酸盐（"(cod)2Rh(OTf)"）。
• Practical one-pot amidation of <i>N</i>-Alloc-, <i>N</i>-Boc-, and <i>N</i>-Cbz protected amines under mild conditions
  作者：Wan Pyo Hong、Van Hieu Tran、Hee-Kwon Kim

  DOI：10.1039/d1ra02242c

  日期：——

  A facile one-pot synthesis of amides from N-Alloc-, N-Boc-, and N-Cbz-protected amines has been described. The reactions involve the use of isocyanate intermediates, which are generated in situ in the presence of 2-chloropyridine and trifluoromethanesulfonyl anhydride, to react with Grignard reagents to produce the corresponding amides. Using this reaction protocol, a variety of N-Alloc-, N-Boc-, and

  已经描述了由N - Alloc-、N - Boc- 和N -Cbz-保护的胺轻松一锅合成酰胺。该反应涉及使用在 2-氯吡啶和三氟甲磺酰酐存在下原位生成的异氰酸酯中间体与格氏试剂反应生成相应的酰胺。使用该反应方案，多种N - Alloc-、N - Boc- 和N -Cbz-保护的脂肪胺和芳基胺以高产率有效地转化为酰胺。该方法对酰胺的合成非常有效，并为简便的酰胺化提供了一种有前途的方法。
• Highly Efficient Aminocarbonylation of Iodoarenes at Atmospheric Pressure Catalyzed by a Robust Acenaphthoimidazolyidene Allylic Palladium Complex
  作者：Weiwei Fang、Qinyue Deng、Mizhi Xu、Tao Tu

  DOI：10.1021/ol401550h

  日期：2013.7.19

  A robust allylic palladium-NHC complex was developed and exhibited extremely high catalytic activity toward aminocarbonylation of various (hetero)aryl iodides under atmospheric carbon monoxide pressure, in which a broad range of secondary and primary amines were well tolerated. In addition, the concise synthesis of an anticancer drug tamibarotene was accomplished even in a gram scale, further highlighting the practical applicability of the protocol.