1-trifluoromethyl-2-naphthalenol | 85674-66-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1-trifluoromethyl-2-naphthalenol
• 英文别名: 1-(trifluoromethyl)-2-naphthol；1-(trifluoromethyl)naphthalen-2-ol
• CAS: 85674-66-4
• 化学式: C₁₁H₇F₃O
• 分子量: 212.171
• InChiKey: HHOPQMXMPJYNKN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  15
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  二甲基砜 、 1-trifluoromethyl-2-naphthalenol 在 potassium carbonate 作用下， 以 丙酮 为溶剂， 反应 20.0h， 以81%的产率得到2-methoxy-1-(trifluoromethyl)naphthalene
  参考文献：
  名称：

  Fung, Steven; Abraham, Nedumparambil A.; Bellini, Francesco, Canadian Journal of Chemistry, 1983, vol. 61, p. 368 - 371

  摘要：

  DOI：
• 作为产物：
  描述：

  1-hydroxy-2-oxo-1-trifluoromethyl-1,2,3,4-tetrahydronaphthalene 在 吡啶 、 氯化亚砜 作用下， 反应 2.0h， 以81%的产率得到1-trifluoromethyl-2-naphthalenol
  参考文献：
  名称：

  Fung, Steven; Abraham, Nedumparambil A.; Bellini, Francesco, Canadian Journal of Chemistry, 1983, vol. 61, p. 368 - 371

  摘要：

  DOI：

文献信息

• Power-variable electrophilic trifluoromethylating agents. S-, Se-, and Te-(trifluoromethyl)dibenzothio-, -seleno-, and -tellurophenium salt system
  作者：Teruo Umemoto、Sumi Ishihara

  DOI：10.1021/ja00059a009

  日期：1993.3

  Te-trifluoromethylated dibenzoheterocyclic onium salts, their derivatives, and related salts were synthesized by the direct fluorination of a mixture of 2-[(trifluoromethyl)thio- or seleno]biphenyls and triflic acid (TfOH) or HBF 4 etherate, by treatment of the corresponding sulfoxides and selenoxides with Tf 2 O by a new type of tellurium activation of 2-[(trifluoromethyl)telluro]biphenyls with Tf 2 O and (CH

  S-、Se-和 Te-三氟甲基化二苯并杂环鎓盐、它们的衍生物和相关盐是通过 2-[（三氟甲基）硫代或硒代]联苯和三氟甲磺酸 (TfOH) 或 HBF 的混合物的直接氟化合成的4 醚化物，通过使用 Tf 2 O 和 (CH 3 ) 2 SO 对 2-[(三氟甲基) 碲] 联苯进行新型碲活化，或通过鎓的衍生，用 Tf 2 O 处理相应的亚砜和硒氧化物得到的盐。反应性检查表明，与非杂环盐相比，三氟甲基杂环盐具有很强的反应性，并表明该杂环盐体系可作为广泛适用的三氟甲基化剂的来源
• Caspase inhibtors and uses thereof
  申请人：——

  公开号：US20020061853A1

  公开（公告）日：2002-05-23

  This invention provides caspase inhibitors having the formula 1 wherein Ring A is an optionally substituted piperidine, tetrahydroquinoline or tetrahydroisoquinoline ring; R 1 is hydrogen, CHN 2 , R, or —CH 2 Y; R is an optionally substituted group selected from an aliphatic group, an aryl group, an aralkyl group, a heterocyclic group, or an heterocyclylalkyl group; Y is an electronegative leaving group; R 2 is CO 2 H, CH 2 CO 2 H, or esters, amides or isosteres thereof; Ar is an optionally substituted aryl group; and R 3 is hydrogen, an optionally substituted C 1-6 alkyl, F 2 , CN, aryl or R 3 is attached to Ar to form an unsaturated or partially saturated five or six membered fused ring having 0-2 heteroatoms. The compounds are useful for treating caspase-mediated diseases in mammals.

  这项发明提供了具有以下结构的caspase抑制剂： 其中Ring A是可选择取代的哌啶、四氢喹啉或四氢异喹啉环；R1是氢、CHN2、R或—CH2Y；R是从脂肪基、芳基、芳基烷基、杂环基或杂环烷基中选择的可选择取代基；Y是电负离子离去基团；R2是CO2H、CH2CO2H或它们的酯、酰胺或同分异构体；Ar是可选择取代的芳基；R3是氢、可选择取代的C1-6烷基、F2、CN、芳基或R3连接到Ar以形成具有0-2个杂原子的不饱和或部分饱和的五元或六元融合环。这些化合物可用于治疗哺乳动物中的caspase介导的疾病。
• Peptides capable of inhibiting the activity of HIV protease, their preparation and their therapeutic use
  申请人：SANKYO COMPANY LIMITED

  公开号：EP0587311A1

  公开（公告）日：1994-03-16

  Compounds of formula (I) : [wherein: R¹ is hydrogen, alkyl, aralkyl, -CORa, -CORb, -CSRa, -CSRb, -SO₂Rb, -CONHRb, -CSNHRb, -CONRbRb or -CSNRbRb; R² is hydrogen or alkyl; R³ is hydrogen, alkylidene, substituted alkyl, or Rb; R⁴ is optionally substituted alkyl, cycloalkyl, or aryl; R⁵ is RbO-, RbRbN-, RbHN-, aralkyloxycarbonyloxy or aralkyloxycarbonylamino, or R⁵ is -(CH₂)p-D-(CH₂)r- [where D is a single bond, carbonyl, oxygen, sulphur, -NH-, -(CH₂=CH₂)- or -NHCO-; and p and r are each 0 or an integer from 1 to 5]; A is -(CH₂)m-B-(CH₂)n- [where B is a single bond, carbonyl, oxygen, sulphur, -NH-, -(CH₂=CH₂)- or -NHCO-; and m and n are each 0 or an integer from 1 to 5]; Ra is alkoxy, aralkyloxy, aryloxy or alkoxycarbonyl; Rb is optionally substituted alkyl, cycloalkyl, heterocyclic, aryl or arylalkenyl]; and pharmaceutically acceptable salts and esters thereof and pro-drugs therefor, have the ability to inhibit the activity of HIV protease and may thus be used for the treatment and prophylaxis of AIDS.

  化合物的化学式为(I)：[其中：R¹为氢，烷基，芳基烷基，-CORa，-CORb，-CSRa，-CSRb，-SO₂Rb，-CONHRb，-CSNHRb，-CONRbRb或-CSNRbRb；R²为氢或烷基；R³为氢，烷基亚甲基，取代烷基或Rb；R⁴为可选取代的烷基，环烷基或芳基；R⁵为RbO-，RbRbN-，RbHN-，芳基烷氧羰氧基氧或芳基烷氧羰氨基，或R⁵为-(CH₂)p-D-(CH₂)r- [其中D为单键，酰基，氧，硫，-NH-，-(CH₂=CH₂)-或-NHCO-；p和r分别为0或1到5的整数]；A为-(CH₂)m-B-(CH₂)n- [其中B为单键，酰基，氧，硫，-NH-，-(CH₂=CH₂)-或-NHCO-；m和n分别为0或1到5的整数]；Ra为烷氧基，芳基烷氧基，芳氧基或烷氧羰基；Rb为可选取代的烷基，环烷基，杂环，芳基或芳基烷烯基]；以及其药学上可接受的盐和酯以及其前药，具有抑制HIV蛋白酶活性的能力，因此可用于治疗和预防艾滋病。
• 1-(TRIFLUOROMETHYL)NAPHTHALENE DERIVATIVE
  申请人：Nagashima Yutaka

  公开号：US20100140547A1

  公开（公告）日：2010-06-10

  Since a 1-(trifluoromethyl)naphthalene derivative of the present invention has negative dielectric anisotropy, has a very large absolute value, is chemically stable with heat, light, water, and the like, moreover, it excels in compatibility with a liquid crystal compound or a liquid crystal composition used widely nowadays, it is suitable as an element of a practical liquid crystal composition capable of low voltage drive. In addition, the liquid crystal composition using the compound of the present invention has low drive voltage, is useful as a constituent material of the liquid crystal display device of low consumption of electrical power, and can be used suitably for liquid crystal display devices such as a VA type and an IPS type, and the like.

  由于本发明的1-(三氟甲基)萘衍生物具有负介电各向异性，具有非常大的绝对值，与现今广泛使用的液晶化合物或液晶组合物相容性优异，且在热、光、水等方面具有化学稳定性，因此它适用于低电压驱动的实用液晶组合物的元素。此外，使用本发明化合物的液晶组合物具有低驱动电压，可用作低功耗液晶显示器的组成材料，并可适用于VA型和IPS型等液晶显示器设备等。
• Mechanochemical arylative detrifluoromethylation of trifluoromethylarenes
  作者：Satenik Mkrtchyan、Mohanad Shkoor、Sehrish Sarfaraz、Khurshid Ayub、Viktor O. Iaroshenko

  DOI：10.1039/d3ob00787a

  日期：——

  ytterbium oxide (Yb2O3)-mediated defluorinative cyanation of trifluoromethylarenes. In addition, we describe a facile mechanochemically facilitated and nickel-catalyzed decyanative arylation of benzonitriles to access biphenyls. Combining both processes in a one-pot multicomponent protocol to achieve a concise direct arylative detrifluoromethylation of ArCF3 is described herein. This work is the first hitherto

  ArCF 3的化学计量脱氟功能化是一个概念上有吸引力的研究目标。它能够实现含CF 3芳族分子具有挑战性的后期功能化，并有助于解决因相对惰性的含ArCF 3分子积累而导致的环境风险。同样，Ar-CN 键的特征限制了它们在交叉偶联反应中的应用。因此，在 C-C 键形成领域，对苯甲腈在脱氰 Suzuki-Miyaura 型偶联中的应用仍然有很高的需求。在此，我们报道了机械化学诱导和氧化镱（Yb 2 O 3）介导的三氟甲基芳烃的脱氟氰化。此外，我们描述了一种简单的机械化学促进和镍催化的苯甲腈脱氰芳基化反应以获得联苯。本文描述了将两个过程组合在一锅多组分方案中以实现ArCF 3的简明直接芳基化脱三氟甲基化。这项工作是迄今为止首次实现以 CF 3作为正式离去基团的 C-C 偶联。