摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

2,3,5,6-Tetrafluoro-4-(trifluoromethylthio)pyridine | 99646-85-2

中文名称
——
中文别名
——
英文名称
2,3,5,6-Tetrafluoro-4-(trifluoromethylthio)pyridine
英文别名
2,3,5,6-Tetrafluoro-4-[(trifluoromethyl)sulfanyl]pyridine;2,3,5,6-tetrafluoro-4-(trifluoromethylsulfanyl)pyridine
2,3,5,6-Tetrafluoro-4-(trifluoromethylthio)pyridine化学式
CAS
99646-85-2
化学式
C6F7NS
mdl
——
分子量
251.128
InChiKey
CSKOJZPYSYMYRC-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    82.4±40.0 °C(Predicted)
  • 密度:
    1.69±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.6
  • 重原子数:
    15
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.17
  • 拓扑面积:
    38.2
  • 氢给体数:
    0
  • 氢受体数:
    9

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Thiophilic ring opening reactions of 3,3-bis(trifluoromethyl)-5-alkoxy-1,2-dithiolanes under action of nucleophiles
    作者:Viacheslav Petrov
    DOI:10.1016/j.jfluchem.2018.05.004
    日期:2018.8
    The reaction of 3,3-bis(trifluoromethyl)-5-alkoxy-1,2-dithiolanes (RO= OEt or OBu-n) proceeds through thiophilic attack of BuLi leading to the formation of ring-opened product BuSCH(OR)CH2C(CF3)2SLi, which can be converted into the corresponding thiols or sulfides by the reaction with H+ or alkyl halide. Interaction of 3,3-bis(trifluoromethyl)-5-n-butoxy-1,2-dithiolane with CF3Si(CH3)3 resulted in
    3,3-双(三甲基)-5-烷氧基-1,2-二环戊烷(RO = OEt或OBu-n)的反应通过BuLi的亲性攻击进行,导致开环产物BuSCH(OR)CH的形成2 C(CF 3)2 SLi,可通过与H +或烷基卤化物反应转化为相应的醇或硫化物。3,3-双(三甲基)-5-正丁氧基-1,2-二环戊烷与CF 3 Si(CH 3)3的相互作用导致异常反应,导致CF 3 SCH(OBu)CH 2 C( CF 3)= CF 2(7)。治疗7在存在五氟吡啶的条件下用CsF生成2-正丁氧基-1,1-双(三甲基)环丙烷和4-(三基)四氟吡啶的等摩尔混合物(由于在此过程中截获了游离的CF 3 S-阴离子五氟吡啶)。
  • The preparation of trifluoromethyl aryl sulfides using KF and thiophosgene
    作者:James H. Clark、Stewart J. Tavener
    DOI:10.1016/s0022-1139(97)00057-2
    日期:1997.10
    The trifluoromethanethiolate anion may be generated in situ by the reaction of thiophosgene with potassium fluoride in acetonitrile. This system is used to prepare trifluoromethyl aryl sulfides from activated fluoro- and chloroaromatic substrates via nucleophilic substitution.
    三氟甲硫醇根阴离子可以通过硫光气乙腈中的反应原位产生。该系统用于通过亲核取代从活化的代和代芳族底物制备三甲基芳基硫化物
  • Synthesis, structure and reactivity of a trifluoromethyl sulfide anionic salt stabilized with tetrakis(dimethylamino)ethylene dication (TDAE2+)
    作者:Alexander Kolomeitsev、Maurice Médebielle、Peer Kirsch、Enno Lork、Gerd-Volker Röschenthaler
    DOI:10.1039/b002252g
    日期:——
    A synthesis of the stable ionic trifluoromethanethiolate salts, TDAE2+2SCF3− (1) and TDAE2+SCF3−Cl− (2) was accomplished in quantitative yields via reduction of bis(trifluoromethyl) disulfide and trifluoromethanesulfenyl chloride using tetrakis(dimethylamino) ethylene (TDAE). The salts were found to be stable up to their melting points. The trifluoromethanethiolate salt [TDAE2+2SCF3− (1)] was for the
    的稳定的离子trifluoromethanethiolate盐的合成,TDAE 2+ 2SCF 3 - (1)和TDAE 2+ SCF 3 -- (2)在定量的产率来实现通过减少使用四双(三甲基)二醚和trifluoromethanesulfenyl化物(二甲基基)乙烯(TDAE)。发现该盐直至其熔点都是稳定的。所述trifluoromethanethiolate盐[TDAE 2+ 2SCF 3 - (1)]为在第一次通过X射线结构分析(斜方晶系,PBCA,一个 = 1434.0(1),b  = 1178.1(1),c  = 2203.2(1)pm)和循环伏安法。几个反应表明了这种新试剂的合成效用。
  • Trifluoromethylthiolation of aromatic substrates using thiophosgene—fluoride salt reagents, and formation of byproducts with multi-carbon chains
    作者:Stewart J. Tavener、Dave J. Adams、James H. Clark
    DOI:10.1016/s0022-1139(99)00063-9
    日期:1999.6
    Reaction of potassium fluoride or tetramethylammonium fluoride with thiophosgene leads to the formation of a nucleophilic source of trifluoromethanethiolate, suitable for the preparation of trifluoromethyl aryl sulfides from activated haloaromatics. Analysis of the byproducts in the system demonstrates that complex molecules with up to C-4 chains may be formed by the reaction of fluoride salts with thiophosgene. (C) 1999 Elsevier Science S.A. All rights reserved.
  • A new synthesis of trifluoromethanethiolates—characterization and properties of tetramethylammonium, cesium and di(benzo-15-crown-5)cesium trifluoromethanethiolates
    作者:Wieland Tyrra、Dieter Naumann、Berthold Hoge、Yurii L. Yagupolskii
    DOI:10.1016/s0022-1139(02)00276-2
    日期:2003.1
    [NMe4]SCF3, CsSCF3 and [(B-15-C-5)(2)Cs]SCF3 (B-15-C-5: benzo-15-crown-5) are formed from reactions of the corresponding fluorides, trimethyl(trifluoromethyl)silane, Me3SiCF3, and elemental sulfur in glyme or THF. All compounds are colorless to pale ochre solids decomposing significantly above ambient temperature. Excellent agreement between experimental and theoretical vibrational frequencies, calculated at the B3PW91 level of theory, impressively confirms the salt-like nature of [NMe4]SCF3. The properties of the title compounds as nucleophilic SCF3 transfer reagents were checked with a variety of organic, organometallic and inorganic compounds. (C) 2002 Elsevier Science B.V. All rights reserved.
查看更多

同类化合物

(Rp)-2-(叔丁硫基)-1-(二苯基膦基)二茂铁 (1E)-1-{4-[(4-氨基苯基)硫烷基]苯基}乙酮肟 颜料红88 颜料紫36 顺式-1,2-二(乙硫基)-1-丙烯 非班太尔-D6 雷西那得中间体 阿西替尼杂质J 阿西替尼杂质C 阿西替尼杂质4 阿西替尼杂质 阿西替尼 阿拉氟韦 阿扎毒素 阿嗪米特 阔草特 银(I)(6-氨基-2-(甲硫基)-5-亚硝基嘧啶-4-基)酰胺水合物 钾三氟[3-(苯基硫基)丙基]硼酸酯(1-) 邻甲苯基(对甲苯基)硫化物 避虫醇 连翘脂苷B 还原红 41 还原紫3 还原桃红R 达索尼兴 辛硫醚 辛-1,7-二炔-1-基(苯基)硫烷 西嗪草酮 萘,2-[(2,3-二甲基苯基)硫代]- 莫他哌那非 茴香硫醚 苯醌B 苯酰胺,N-(氨基亚氨基甲基)-4-[(2-甲基苯基)硫代]-3-(甲磺酰)-,盐酸盐 苯酰胺,N-(氨基亚氨基甲基)-4-[(2-氯苯基)硫代]-3-(甲磺酰)-,盐酸盐 苯酰胺,N-(氨基亚氨基甲基)-4-[(2,6-二氯苯基)硫代]-3-(甲磺酰)-,盐酸盐 苯酰胺,2-[(2-硝基苯基)硫代]- 苯酚,3-氯-4-[(4-硝基苯基)硫代]- 苯酚,3-(乙硫基)- 苯酚,3,5-二[(苯基硫代)甲基]- 苯胺,4-[5-溴-3-[4-(甲硫基)苯基]-2-噻嗯基]- 苯胺,3-氯-4-[(1-甲基-1H-咪唑-2-基)硫代]- 苯胺,2-[(2-吡啶基甲基)硫代]- 苯硫醚-D10 苯硫胍 苯硫基乙酸 苯硫代磺酸S-(三氯乙烯基)酯 苯甲醇,2,3,4,5,6-五氟-a-[(苯基硫代)甲基]-,(R)- 苯甲酸,3-[[2-[(二甲氨基)甲基]苯基]硫代]-,盐酸 苯甲胺,5-氟-2-((3-甲氧苯基)硫代)-N,N-二甲基-,盐酸 苯甲二硫酸,4-溴苯基酯