2-cyanonaphtho[1,2-d][1,3]oxazole | 1172606-62-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 2-cyanonaphtho[1,2-d][1,3]oxazole
• 英文别名: Benzo[e][1,3]benzoxazole-2-carbonitrile；benzo[e][1,3]benzoxazole-2-carbonitrile
• CAS: 1172606-62-0
• 化学式: C₁₂H₆N₂O
• 分子量: 194.192
• InChiKey: ZOZWULWTWGQGSZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  15
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  49.8
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-cyanonaphtho[1,2-d][1,3]oxazole 在 盐酸羟胺 、 碳酸氢钠 作用下， 以 乙醇 、 水 为溶剂， 反应 3.0h， 生成 N'-hydroxybenzo[e][1,3]benzoxazole-2-carboximidamide
  参考文献：
  名称：

  Chloro-oxime derivatives as novel small molecule chaperone amplifiers

  摘要：

  Chloro-oxime derivatives were investigated as novel small molecule chaperone amplifiers. Lead optimization led to the discovery of compounds that displayed potent HSF1 activation activity, significant cytoprotection in MG-132 stress, ER stress and PolyQ stress cell models (EC50 < 10 mu M). (C) 2009 Published by Elsevier Ltd.

  DOI：

  10.1016/j.bmcl.2009.03.011
• 作为产物：
  描述：

  在 氯化亚砜 作用下， 反应 1.0h， 生成 2-cyanonaphtho[1,2-d][1,3]oxazole
  参考文献：
  名称：

  Chloro-oxime derivatives as novel small molecule chaperone amplifiers

  摘要：

  Chloro-oxime derivatives were investigated as novel small molecule chaperone amplifiers. Lead optimization led to the discovery of compounds that displayed potent HSF1 activation activity, significant cytoprotection in MG-132 stress, ER stress and PolyQ stress cell models (EC50 < 10 mu M). (C) 2009 Published by Elsevier Ltd.

  DOI：

  10.1016/j.bmcl.2009.03.011

文献信息

• Microwave-assisted Synthesis of 2-Substituted Naphtho[1,2-d][1,3]oxazoles by Reacting 1-Nitroso-2-naphthol with Allyl Bromides and Benzyl Bromides using FeCl3 as Catalyst
  作者：N. Aljaar、S.M. Fraihat、A. Alothman、N.A. Khalaf

  DOI：10.14233/ajchem.2020.22745

  日期：——

  Efficient and improved preparation of 2-substituted[1,2-d][1,3]oxazoles by the reaction of 1-nitroso-2-naphthol and allyl bromides, benzyl bromides under microwave condition utilizing FeCl3 as a catalyst with yield ranging from 32% to 72%. Reaction with bromo acetonitrile yields the corresponding 2-cyanonaphthoxazole with 58% yield.

  以 FeCl3 为催化剂，在微波条件下，1-亚硝基-2-萘酚与烯丙基溴、苄基溴反应高效、改进制备 2-取代[1,2-d][1,3]恶唑，收率范围为32% 至 72%。与溴乙腈反应生成相应的2-氰基并恶唑，产率58%。
• Reaction of 1-Nitroso-2-naphthols with α-Functionalized Ketones and Related Compounds: The Unexpected Formation of Decarbonylated 2-Substituted Naphtho[1,2-<i>d</i>][1,3]oxazoles
  作者：Nayyef Aljaar、Chandi C. Malakar、Jürgen Conrad、Wolfgang Frey、Uwe Beifuss

  DOI：10.1021/jo3022956

  日期：2013.1.4

  Reactions between 1-nitroso-2-naphthols and α-functionalized ketones such as α-bromo-, α-chloro-, α-mesyloxy-, α-tosyloxy-, and α-hydroxy ketones under basic conditions delivered 2-substituted naphtho[1,2-d][1,3]oxazoles in a single synthetic operation. The product formation was accompanied by the unexpected loss of the C═O group from the α-functionalized ketones. With aryl bromides, allyl bromides

  1-亚硝基-2-萘与α-官能化酮如α-溴代，α-氯代，α-甲氧基，α-甲苯磺酰基和α-羟基酮之间的反应在碱性条件下产生了2-取代的萘并[一次合成操作中的1,2- d ] [1,3]恶唑。产物的形成伴随有α-官能化酮中C═O基团的意外损失。以芳基溴化物，烯丙基溴化物，α-溴二酮，α-溴氰化物，α-溴酸酯和α-溴酮酸酯为底物，还观察到了萘并[1,2- d ] [1,3]恶唑的形成。在回流下在1,2-二氯乙烷或乙腈中进行转化，得到相应的萘并恶唑，产率在52％至85％之间。
• Chloro-oxime derivatives as novel small molecule chaperone amplifiers
  作者：Yuefen Zhou、Khang Vu、Yongsheng Chen、John Pham、Thomas Brady、Gang Liu、Jinhua Chen、Joonwoo Nam、P.S. Murali Mohan Reddy、Qingyan Au、Il Sang Yoon、Marie-Helene Tremblay、Gary Yip、Charmian Cher、Bin Zhang、Jack R. Barber、Shi Chung Ng

  DOI：10.1016/j.bmcl.2009.03.011

  日期：2009.6

  Chloro-oxime derivatives were investigated as novel small molecule chaperone amplifiers. Lead optimization led to the discovery of compounds that displayed potent HSF1 activation activity, significant cytoprotection in MG-132 stress, ER stress and PolyQ stress cell models (EC50 < 10 mu M). (C) 2009 Published by Elsevier Ltd.