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

3,7-二硝基-5-(三氟甲基)二苯并[b,d]噻吩鎓三氟甲烷磺酸酯 | 129922-37-8

中文名称
3,7-二硝基-5-(三氟甲基)二苯并[b,d]噻吩鎓三氟甲烷磺酸酯
中文别名
——
英文名称
S-(trifluoromethyl)-3,7-dinitrodibenzothiophenium trifluoromethanesulfonate
英文别名
S-(trifluoromethyl)-3,7-dinitrobenzothiophene trifluoromethanesulfonate;3,7-dinitro-S-(trifluoromethyl)dibenzothiophenium triflate;S-(Trifluoromethyl)-3,7-dinitrodibenzothiophenium triflate;MEC-12;S-(trifluoromethyl)-3,7-dinitrodibenzothiophenenium trifluoromethanesulfonate;3,7-dinitro-5-(trifluoromethyl)dibenzothiophen-5-ium;trifluoromethanesulfonate
3,7-二硝基-5-(三氟甲基)二苯并[b,d]噻吩鎓三氟甲烷磺酸酯化学式
CAS
129922-37-8
化学式
CF3O3S*C13H6F3N2O4S
mdl
——
分子量
492.333
InChiKey
RNOLRSQVOBCKGG-UHFFFAOYSA-M
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

  • 熔点:
    130-135°C

计算性质

  • 辛醇/水分配系数(LogP):
    5.09
  • 重原子数:
    31
  • 可旋转键数:
    0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.14
  • 拓扑面积:
    158
  • 氢给体数:
    0
  • 氢受体数:
    13

安全信息

  • 危险品标志:
    Xi
  • 安全说明:
    S26,S36/37/39
  • 危险类别码:
    R36/37/38

SDS

SDS:179bfe830f373aec5de6178e7076b032
查看

反应信息

  • 作为反应物:
    描述:
    3,7-二硝基-5-(三氟甲基)二苯并[b,d]噻吩鎓三氟甲烷磺酸酯三苯基膦乙腈 为溶剂, 以70%的产率得到(trifluoromethyl)triphenylphosphonium triflate
    参考文献:
    名称:
    Power-variable trifluoromethylating agents, (trifluoromethyl)dibenzothio- and -selenophenium salt system
    摘要:
    DOI:
    10.1016/s0040-4039(00)94447-2
  • 作为产物:
    描述:
    S-(三氟甲基)二苯并噻吩三氟甲基磺酸盐nitronium trifluoromethanesulfonate 作用下, 反应 72.0h, 以85%的产率得到3,7-二硝基-5-(三氟甲基)二苯并[b,d]噻吩鎓三氟甲烷磺酸酯
    参考文献:
    名称:
    功率可变的亲电三氟甲基化剂。S-、Se-和Te-(三氟甲基)二苯并硫代-、-硒-和-碲鎓盐系统
    摘要:
    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
    DOI:
    10.1021/ja00059a009
点击查看最新优质反应信息

文献信息

  • [EN] PIPERAZINE SUBSTITUTED ARYL BENZODIAZEPINES<br/>[FR] ARYL BENZODIAZEPINES SUBSTITUEES PAR DE LA PIPERAZINE
    申请人:LILLY CO ELI
    公开号:WO2004014895A1
    公开(公告)日:2004-02-19
    Described herein are compounds of formula (I) wherein: is an optionally benzo-fused five or six member aromatic ring having zero to three hetero atoms independently selected from N, S, and O; Alk is (C1-4) alkylene or hydroxy substituted (C1-4) alkylene; X is oxygen or sulfur; R1 is hydrogen, (C1-6) fluoroalkyl, (C3-6) cycloalkyl, or (C1-4) alkyl, wherein the (C1-4) alkyl is unsubstituted or substituted with hydroxy, methoxy, ethoxy, OCH2CH2OH, or -CN; R2 is H, halogen, (C1-6) fluoroalkyl, (C1-6) cycloalkyl, OR4, SR4, N02, CN, COR4, C(O)OR4, CONR5R6 , NR5R6, S02NR5R6, NR5COR4, NR5SO2R4, optionally substituted aromatic, or (C1-6) alkyl, wherein (C1-6) alkyl is unsubstituted or substituted with a hydroxy group; R3 is hydrogen, (C1-6) fluoroalkyl, (C2-6) alkenyl, Ar, (C1-4)alkyl-Ar, or (C1-4) alkyl wherein (C1-4) alkyl is unsubsituted or substituted with a phenyl; R4 is hydrogen, (C1-6 alkyl, (C1-6) fluoroalkyl, or optionally substituted aromatic; R5 and R6 are independently hydrogen, (C1-6) alkyl, or optionally substituted aromatic, R7 is hydrogen, (C1-6) alkyl, (C1-6) fluoroalkyl, or optionally substituted aromatic; R8 and R9 are independently hydrogen, (C1-6) alkyl, or optionally substituted aromatic; Ar is optionally substituted phenyl, napthyl, monocyclic heteroaromatic or bicyclic heteroaromatic; Z1 and Z2 are independently selected from hydrogen, halogen, (C1-6) alkyl, (C1-6) fluoroalkyl, OR7, SR7, NO2, CN, COR7, CONR8R9, NR8R9, and optionally substituted aromatic; and all salts, solvates, optical and geometric isomers, and crystalline forms thereof. Also, described are the use of the compounds of formula (I) as antagonists of the dopamine D2 receptor and as agents for the treament of psychosis and bipolar disorders, and pharmaceutical formulations of the compounds of formula (I).
    本文描述了以下式(I)的化合物:其中:是一个可选的苯并嵌合的五元或六元芳香环,其中含有从N、S和O中独立选择的零至三个杂原子;Alk是(C1-4)烷基或羟基取代的(C1-4)烷基;X是氧或;R1是氢、(C1-6)氟烷基、(C3-6)环烷基或(C1-4)烷基,其中(C1-4)烷基未取代或取代为羟基、甲氧基、乙氧基、OCH2CH2OH或-CN;R2是H、卤素、(C1-6)氟烷基、(C1-6)环烷基、OR4、SR4、N02、CN、COR4、C(O)OR4、CONR5R6、NR5R6、S02NR5R6、NR5COR4、NR5SO2R4、可选取代的芳香基或(C1-6)烷基,其中(C1-6)烷基未取代或取代为羟基;R3是氢、(C1-6)氟烷基、(C2-6)烯基、Ar、(C1-4)烷基-Ar或(C1-4)烷基,其中(C1-4)烷基未取代或取代为苯基;R4是氢、(C1-6)烷基、(C1-6)氟烷基或可选取代的芳香基;R5和R6独立地是氢、(C1-6)烷基或可选取代的芳香基,R7是氢、(C1-6)烷基、(C1-6)氟烷基或可选取代的芳香基;R8和R9独立地是氢、(C1-6)烷基或可选取代的芳香基;Ar是可选取代的苯基、基、单环杂芳基或双环杂芳基;Z1和Z2独立地选自氢、卤素、(C1-6)烷基、(C1-6)氟烷基、OR7、SR7、NO2、CN、COR7、CONR8R9、NR8R9和可选取代的芳香基;以及其所有盐、溶剂化合物、光学和几何异构体以及结晶形式。此外,还描述了将上述式(I)的化合物用作多巴胺D2受体拮抗剂以及用于治疗精神病和双相情感障碍的药剂,以及上述式(I)的药物配方。
  • CF<sub>3</sub> Oxonium Salts, <i>O</i>-(Trifluoromethyl)dibenzofuranium Salts:  In Situ Synthesis, Properties, and Application as a Real CF<sub>3</sub><sup>+</sup> Species Reagent
    作者:Teruo Umemoto、Kenji Adachi、Sumi Ishihara
    DOI:10.1021/jo070896r
    日期:2007.8.31
    We report in situ synthesis of the first CF3 oxonium salts, thermally unstable O-(trifluoromethyl)dibenzofuranium salts, which furthermore have different counteranions (BF4-, PF6-, SbF6-, and Sb2F11-) and ring substituents (tert-butyl, F, and OCH3), by photochemical decomposition of the corresponding 2-(trifluoromethoxy)biphenylyl-2‘-diazonium salts at −90 to −100 °C. The yields markedly increased in
    我们在第一CF的原位合成报告3氧鎓盐,热不稳定ø - (三甲基)dibenzofuranium盐,其还具有不同抗衡阴离子(BF 4 -,PF 6 - ,的SbF 6 - ,和Sb 2 ˚F 11 - )和环取代基(叔丁基,F和OCH 3),是通过在-90至-100°C下将相应的2-(三甲氧基)联苯基-2'-重氮鎓盐进行光化学分解而实现的。产率在BF的顺序显着增加4 -
  • Substitution, dimerization, metalation, and ring-opening reactions of N-fused porphyrins
    作者:Tomoya Ishizuka、Shinya Ikeda、Motoki Toganoh、Ichiro Yoshida、Yuichi Ishikawa、Atsuhiro Osuka、Hiroyuki Furuta
    DOI:10.1016/j.tet.2008.02.041
    日期:2008.4
    A variety of reactions such as substitution, dimerization, rhenium(I) metalation, and ring-opening reactions of N-fused porphyrin (NFP) and optical properties of the products are presented. Palladium-catalyzed cross-coupling reactions under Suzuki or Stille conditions afford aryl and arylethynyl-substituted NFPs (12, 14) and an ethynyl-bridged dimer (15) from 3-bromo-substituted NFP (3b) in 40–98%
    提出了各种反应,例如取代,二聚化,rh(I)属化和N稠合卟啉(NFP)的开环反应以及产物的光学性质。铃木或Stille条件下进行催化的交叉偶联反应,得到芳基和芳基乙炔基取代的国家联络点(12,14)和乙炔基-桥连的二聚物(15由3-溴-取代的NFP()3B)在40-98%的产率。在CHCl 3中用三氟乙酸银(I)处理NFP,得到在稠合环及其bis-Re(I)属络合物的两个C21位置连接的二聚体(22)(24)是合成的。3-三甲基和3-苯基NFP衍生物(9e和12a)的X射线结构揭示了核中的三个中心氢键。所有新的NFP衍生物均显示出独特的吸收光谱,尤其是乙炔桥接的NFP-二聚体(15)显示出显着的红移移向近红外区域,显示了在1020 nm处的吸收带,直至1100 nm。此外,醇盐亲核试剂通过裂解稠环中的C–N键将NFP转化为NCP衍生物,可用于从NFP制备各种C3取代的NCP和C21,C21'连接的NCP二聚体。
  • Synthesis of Trifluoromethyl-Porphyrins and -Chlorins
    作者:Hitoshi Tamiaki、Yasushi Nagata、Seiichi Tsudzuki
    DOI:10.1002/(sici)1099-0690(199910)1999:10<2471::aid-ejoc2471>3.0.co;2-y
    日期:1999.10
    5-di-tert-butylphenyl)porphyrin with S-(trifluoromethyl)-3,7-dinitrobenzothiophene trifluoromethanesulfonate in tetrahydrofuran gave the 10-trifluoromethylated compound as the major product and 2-CF3- and 10,20-di-CF3-porphyrins as the minor products. The direct trifluoromethylation is effective for preparation of longer-wavelength absorbing meso-trifluoromethylated porphyrins and chlorins.
    5,15-双(3,5-二叔丁基苯基)卟啉与 S-(三甲基)-3,7-二硝基苯并噻吩三氟甲磺酸盐在四氢呋喃中反应得到 10-三甲基化化合物作为主要产物和 2-CF3-和 10,20-di- -卟啉作为次要产物。直接三甲基化可有效制备吸收较长波长的内消旋三甲基化卟啉和二氢卟
  • Enantioselective electrophilic trifluoromethylation of β-keto esters with Umemoto reagents induced by chiral nonracemic guanidines
    作者:Shun Noritake、Norio Shibata、Yoshinori Nomura、Yiyong Huang、Andrej Matsnev、Shuichi Nakamura、Takeshi Toru、Dominique Cahard
    DOI:10.1039/b909641h
    日期:——
    Chiral nonracemic guanidines act as Brønsted bases to generate guanidinium enolates for the enantioselective electrophilic trifluoromethylation of β-keto esters by means of S-(trifluoromethyl)dibenzothiophenium tetrafluoroborate (Umemoto reagent) with good enantioselectivity of 60–70% range. Despite the fact that the ees are still improvable, the model reported in this work could spark the imagination
    手性非外消旋充当布朗斯台德碱,通过以下方法生成β-酮酯的对映选择性亲电子三甲基化基烯醇盐。 S-(三甲基)二苯并噻吩硼酸盐(梅本试剂)具有良好的对映选择性,范围为60–70%。尽管仍然可以改善ee的事实,但这项工作中报道的模型仍可以激发化学家的想象力,以设计新的手性碱来改善立体化学结果。
查看更多