1,14-bis(diazo)tetradecane-2,13-dione | 69703-82-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1,14-bis(diazo)tetradecane-2,13-dione
• 英文别名: 1,14-Bis-diazo-tetradecan-2,13-dion
• CAS: 69703-82-8
• 化学式: C₁₄H₂₂N₄O₂
• 分子量: 278.354
• InChiKey: GCPSJGSUKOHAPA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.63
• 重原子数：
  20.0
• 可旋转键数：
  13.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  106.94
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  1,14-bis(diazo)tetradecane-2,13-dione 在 盐酸 、 sodium sulfide 作用下， 以 四氢呋喃 、 乙醚 为溶剂， 生成 1,16-Dithiacyclotriacontane-3,14,18,29-tetrone
  参考文献：
  名称：

  A New General Route to Thiophenophanes:  Synthesis and Properties of [n](2,5)Thiophenophane-1,n-diones

  摘要：

  A series of [ n]( 2,5) thiophenophane-1, n-diones ( 5) ( n = 9, 10, 12, 14, 16, and 20) were synthesized in a simple four-step route starting from the appropriate 1,omega-oligomethylenedicarboxylic acids. The bis-( halomethylketones) ( 6), which were obtained by successive treatment of the diacids with SOCl2, diazomethane, and HBr or HCl, were cyclized by Na2S under high dilution conditions. The obtained monomeric cyclic diketosulfides ( 4) were condensed with glyoxal in MeOH by slowly adding dilute NaOMe affording 5. The thiophene-2,5-dicarbonyl moiety of 5 ( n = 9) is significantly deformed as shown by X-ray crystallography, and the effect of the strain is reflected in the C=O stretching frequencies and the pi-pi* and the n-pi* absorptions.

  DOI：

  10.1021/jo060889n
• 作为产物：
  描述：

  重氮甲烷 、 癸基二酰二氯 以 乙醚 为溶剂， 生成 1,14-bis(diazo)tetradecane-2,13-dione
  参考文献：
  名称：

  A New General Route to Thiophenophanes:  Synthesis and Properties of [n](2,5)Thiophenophane-1,n-diones

  摘要：

  A series of [ n]( 2,5) thiophenophane-1, n-diones ( 5) ( n = 9, 10, 12, 14, 16, and 20) were synthesized in a simple four-step route starting from the appropriate 1,omega-oligomethylenedicarboxylic acids. The bis-( halomethylketones) ( 6), which were obtained by successive treatment of the diacids with SOCl2, diazomethane, and HBr or HCl, were cyclized by Na2S under high dilution conditions. The obtained monomeric cyclic diketosulfides ( 4) were condensed with glyoxal in MeOH by slowly adding dilute NaOMe affording 5. The thiophene-2,5-dicarbonyl moiety of 5 ( n = 9) is significantly deformed as shown by X-ray crystallography, and the effect of the strain is reflected in the C=O stretching frequencies and the pi-pi* and the n-pi* absorptions.

  DOI：

  10.1021/jo060889n

文献信息

• The Acid Catalyzed Decomposition of Diazo Compounds. I. Synthesis of Oxazoles in the BF₃Catalyzed Reaction of Diazo Carbonyl Compounds with Nitriles
  作者：Toshikazu Ibata、Ryohei Sato

  DOI：10.1246/bcsj.52.3597

  日期：1979.12

  The BF3-catalyzed decomposition of diazo carbonyl compounds in nitriles have afforded the corresponding oxazoles in high yields. This method is applicable to diazo carbonyl compounds such as m- and p-substituted diazoacetophenones, ethyl diazoacetate, 1,2-diphenyl-2-diazoethanone, dibenzoyldiazomethane, and dimethyl diazomalonate. Bis(diazo ketone)s such as terminal bis(diazoacetylated) alkanes (III1−4:

  BF3 催化的腈中重氮羰基化合物的分解以高产率提供了相应的恶唑。该方法适用于间位和对位取代的重氮苯乙酮、重氮乙酸乙酯、1,2-二苯基-2-重氮乙酮、二苯甲酰重氮甲烷和重氮丙二酸二甲酯等重氮羰基化合物。双（重氮酮）如末端双（重氮乙酰化）烷烃（III1-4：n=6, 8, 10, 12）和间和对双（重氮乙酰基）苯也在类似的反应中得到相应的双恶唑。该反应被解释为通过甜菜碱中间体的逐步机制，由 对重氮羰基化合物的羰基氧的攻击引发。描述了恶唑的发射光谱。
• Gold-catalyzed intramolecular diazo coupling: an efficient macrocyclization towards cyclic olefins
  作者：Chenghao Zhu、Guangyang Xu、Kai Liu、Lin Qiu、Shiyong Peng、Jiangtao Sun

  DOI：10.1039/c5cc04830c

  日期：——

  A gold-catalyzed synthesis of medium to large membered cyclic olefins has been developed.

  一种利用金催化的合成中等到大环烯烃的方法已经开发出来了。
• Synthesis of some medium- and large-ring cycloalk-2-ene-1,4-diones by intramolecular coupling of αω-bis-diazoketones
  作者：Sunanta Kulkowit、M. Anthony McKervey

  DOI：10.1039/c39780001069

  日期：——

  In the presence of Cu(acac)2(Hacac = acetylacetone) some αω-bis-diazoketones couple intramolecularly with loss of nitrogen giving cycloalk-2-ene-1,4-diones; the enediones can be converted into fused ring cyclopentenones by successive treatment with sodium dithionite and sodium hydroxide.

  在Cu（acac）2（Hacac =乙酰丙酮）存在下，一些αω-双-二重氮酮在分子内与氮的损失偶合，得到环烷-2-烯-1,4-二酮；通过连二亚硫酸钠和氢氧化钠的连续处理，可将二烯酮转化为稠环环戊烯酮。
• 249. Antiplasmodial action and chemical constitution. Part IV. The synthesis of some complex carbinolamines and polyamines
  作者：Thomas S. Work

  DOI：10.1039/jr9400001315

  日期：——
• Zotto, Alessandro Del; Baratta, Walter; Verardo, Giancarlo, European Journal of Organic Chemistry, 2000, # 15, p. 2795 - 2802
  作者：Zotto, Alessandro Del、Baratta, Walter、Verardo, Giancarlo、Rigo, Pierluigi

  DOI：——

  日期：——