2,3,5,6-四氟苯基硫代异氰酸酯 | 20925-31-9

• 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: 2,3,5,6-四氟苯基硫代异氰酸酯
• 中文别名: 2,3,5,6-四氟苯基异硫氰酸酯；2,3,5,6-四氟异硫氰酸苯酯
• 英文名称: (2,3,5,6-tetrafluorophenyl)isothiocyanate
• 英文别名: 2,3,5,6-Tetrafluorophenyl isothiocyanate；1,2,4,5-tetrafluoro-3-isothiocyanatobenzene
• CAS: 20925-31-9；207981-49-5
• 化学式: C₇HF₄NS
• 分子量: 207.151
• InChiKey: QUNNLKBODYSOQL-UHFFFAOYSA-N

物化性质

• 沸点：
  98 °C
• 密度：
  1.5
• 闪点：
  98°C/22mm

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  44.4
• 氢给体数：
  0
• 氢受体数：
  6

安全信息

• 危险等级：
  6.1
• 安全说明：
  S26,S36/37/39,S45
• 危险类别码：
  R23/24/25
• 海关编码：
  2930909090

反应信息

• 作为反应物：
  描述：

  N-羟乙基酞酰亚胺 、 2,3,5,6-四氟苯基硫代异氰酸酯 在 sodium hydride 作用下， 以 四氢呋喃 、 mineral oil 为溶剂， 反应 24.17h， 以10%的产率得到2-({[2-({[(2,3,5,6-tetrafluorophenyl)amino]carbonothioyl}oxy)-ethyl]amino}carbonyl)benzoic acid
  参考文献：
  名称：

  Novel modifications in the series of O-(2-phthalimidoethyl)-N-substituted thiocarbamates and their ring-opened congeners as non-nucleoside HIV-1 reverse transcriptase inhibitors

  摘要：

  The structure-activity relationships (SARs) of N-aryl-O-(2-phthalimidoethyl)thiocarbamates (C-TCs) and their imide ring-opened congeners (O-TCs) as non-nucleoside HIV-1 reverse transcriptase inhibitors were further investigated. The SAR strategy involved modifications of the N-phenyl ring followed by the hybridization of the most promising N-aryl and O-(2-phthalimidoethyl)substructures. The role of stereochemistry and tert-butyl substitution of the phthalimidoethyl moiety on activity was also investigated. Seventy-six analogues were prepared by parallel solution-phase synthesis. Twenty-two C-TCs displayed nanomolar activity against wild-type HIV-1 and a number of analogues were effective against the Y181C mutant. Compound 56 combined the highest activity so far identified against Y181C (EC50=1.3 mu M) with good potency against the K103R mutant (EC50=4.8 mu M). Docking simulations helped to rationalize the SARs. (c) 2008 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2008.09.024
• 作为产物：
  描述：

  在 三光气 作用下， 以 氯仿 为溶剂， 生成 2,3,5,6-四氟苯基硫代异氰酸酯
  参考文献：
  名称：

  Design, synthesis, and nematicidal activities of novel 1,3-thiazin(thiazol)-4-one derivatives against Meloidogyne incognita

  摘要：

  Four series of novel 1,3-thiazin(thiazol)-4-one derivatives were synthesized by Suzuki coupling. Preliminary bioassays showed that most of the synthesized compounds exhibited good inhibitory activity in vivo against root-knot nematodes, Meloidogyne spp. at 20 mg L⁻¹. Among the tested compounds, we found that two compounds displayed 46.4% and 41.4% inhibitory activity even at 1 mg L⁻¹, respectively.

  DOI：

  10.1177/1747519819857506

文献信息

• Thiourea and benzamide compounds, compositions and methods of treating or preventing inflammatory diseases and atherosclerosis
  申请人：Warner-Lambert Company

  公开号：US06268387B1

  公开（公告）日：2001-07-31

  The present invention provides compounds of formula (I). The present invention also provides methods of treating or preventing inflammation or atherosclerosis, and a pharmaceutical composition that contains a compound of formula (I).

  本发明提供了化合物的结构式（I）。本发明还提供了治疗或预防炎症或动脉粥样硬化的方法，以及含有结构式（I）化合物的药物组合物。
• Synthesis and Octopaminergic-agonist Activity of 3-(Substituted Phenyl)imidazolidine-2-thiones and Related Compounds
  作者：Akinori HIRASHIMA、Kenji SHINKAI、Eiichi KUWANO、Eiji TANIGUCHI、Morifusa ETO

  DOI：10.1271/bbb.62.1179

  日期：1998.1

  3-(Substituted phenyl)imidazolidine-2-thiones (SPITs) and related compounds were synthesized by cyclizing monoethanolamine hydrogen sulfate with arylisothiocyanates in the presence of sodium hydroxide. The activity for stimulating adenylate cyclase prepared from thoracic nerve cords of the American cockroach, Periplaneta americana L., was examined with these compounds. A SPIT with a 2,6-diethylphenyl

  通过在氢氧化钠存在下将单乙醇胺硫酸氢盐与芳基异硫氰酸酯环化，可以合成3-（取代的苯基）咪唑烷-2-硫酮（SPIT）和相关化合物。用这些化合物检查了刺激从美国蟑螂美洲大i的胸神经线制备的腺苷酸环化酶的活性。具有2,6-二乙基苯基基团的SPIT（48）是唯一的完全激动剂，其他SPIT衍生物是部分激动剂。更大的酶活化似乎是由短链烷基而不是SPITs芳香环的2,6-位上的卤素取代引起的。在2,6-二取代的SPIT中，从甲基到乙基的链长增加导致酶激活增加。同时，在2中，从乙基到异丙基的链长进一步增加 6-二取代的SPIT导致酶活化降低。能量最小的章鱼胺和48的叠加显示出结构和构象相似，这说明48的Vmax值更高。在有效SPIT的咪唑烷环的C4或C5烷基化后，酶的活化作用明显降低。因此，在SPIT的苯环和N-末端的2-位和6-位的一定程度的蓬松度和疏水性对于活化腺苷酸环化酶是有利的。
• Substituted Spiro Compounds and Their Use for Producing Pain-Relief Medicaments
  申请人：Frank Robert

  公开号：US20080269271A1

  公开（公告）日：2008-10-30

  The present invention relates to substituted spiro compounds, to processes for preparing them, to medicaments comprising these compounds and to the use of these compounds for producing medicaments.

  本发明涉及替代螺环化合物，涉及制备这些化合物的方法，涉及含有这些化合物的药物以及利用这些化合物生产药物的用途。
• Organocatalysis in Conjugate Amine Additions. Synthesis of β-Amino Acid Derivatives
  作者：Mukund P. Sibi、Kennosuke Itoh

  DOI：10.1021/ja071739c

  日期：2007.7.1

  Conjugate addition of O-protected hydroxylamines to pyrazole-derived enoates proceeds with high efficiency and enantioselectivity when chiral thioureas are used as activators. A wide variety of substrates undergo conjugate amine addition providing access to enantioenriched β-amino acid derivatives. Structural requirements for the optimal thiourea catalyst have been established, and the results suggest

  当手性硫脲用作活化剂时，O-保护的羟胺与吡唑衍生的烯酸酯的共轭加成以高效率和对映选择性进行。多种底物经历共轭胺加成，提供对映体富集的 β-氨基酸衍生物的途径。已经确定了最佳硫脲催化剂的结构要求，结果表明它可以作为双功能催化剂运行。
• Substituted Spiro Compounds and their Use for Producing Drugs
  申请人：Schick Hans

  公开号：US20080214807A1

  公开（公告）日：2008-09-04

  The present invention relates to substituted spiro compounds, to processes for preparing them, to medicaments comprising these compounds and to the use of these compounds for producing medicaments.

  本发明涉及取代的螺环化合物，涉及制备这些化合物的过程，涉及包含这些化合物的药物以及使用这些化合物制备药物的用途。

表征谱图