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2,2,3,3,3-五氟丙酸钾 | 378-76-7

中文名称
2,2,3,3,3-五氟丙酸钾
中文别名
——
英文名称
potassium pentafluoropropionate
英文别名
potassium;2,2,3,3,3-pentafluoropropanoate
2,2,3,3,3-五氟丙酸钾化学式
CAS
378-76-7
化学式
C3F5O2*K
mdl
——
分子量
202.122
InChiKey
AHGFDQXBCIASJK-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

计算性质

  • 辛醇/水分配系数(LogP):
    -3.06
  • 重原子数:
    11
  • 可旋转键数:
    1
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.67
  • 拓扑面积:
    40.1
  • 氢给体数:
    0
  • 氢受体数:
    7

安全信息

  • 海关编码:
    2915900090

SDS

SDS:4be400c7e71211dfdd8f56215f42c404
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反应信息

  • 作为反应物:
    描述:
    2,2,3,3,3-五氟丙酸钾 以98%的产率得到四氟乙烯
    参考文献:
    名称:
    由五氟丙酸酯盐的热解制备四氟乙烯
    摘要:
    四氟乙烯(TFE)在学术机构中使用时,通常会受到该化合物固有的危险和普遍缺乏商业可用性的限制,因此在几毫摩尔以上的学术机构中使用。另一方面,许多主要的含氟化合物公司通过在高温下热解氯二氟甲烷,以相当大的规模在工业上制备了TFE,得到了TFE和HCl。在阿拉巴马大学和克莱姆森大学,几年来,我们一直在通过在动态真空下对五氟丙酸酯盐进行热解来制备100 +克规模的TFE ,这可以通过将五氟丙酸与M(OH)中和而获得。 )ñ(其中M =锂,钠,钾,和Cs为ñ  = 1和Mg,Ca和Ba为ñ = 2)。另外,可以从三甲基硅烷醇钾和五氟丙酸乙酯的反应制备五氟丙酸钾。五氟丙酸酯盐及其分解产物已通过热重分析(TGA),差示扫描量热法(DSC),加速量热法(ARC),核磁共振(NMR)光谱,质谱,傅里叶变换红外(FTIR)分光光度法进行了表征,扫描电子显微镜(SEM)/能量色散光谱(EDAX),X射线衍射(
    DOI:
    10.1016/j.jfluchem.2016.10.004
  • 作为产物:
    描述:
    五氟丙酸potassium tert-butylate 作用下, 以 乙醚 为溶剂, 反应 4.5h, 生成 2,2,3,3,3-五氟丙酸钾
    参考文献:
    名称:
    WO2007/24612
    摘要:
    公开号:
  • 作为试剂:
    描述:
    参考文献:
    名称:
    A Novel Catalytic Pathway for Perfluoroacyl Peroxide Synthesis
    摘要:
    [GRAPHICS]A new catalytic method for synthesis of bis(perfluoroacyl) peroxides (BPFAP) was elaborated by using hydrogen peroxide and perfluoroacyl anhydrides. The desired BPFAP were formed quantitatively in situ when perfluoroacyl anhydride was mixed with hydrogen peroxide (ratio greater than or equal to 2:1) in the presence of a catalytic amount of the carboxylate RfCOO- M+. The essentially irreversible character of this process was shown experimentally and supported on the basis of DFT calculations. The synthesis of new acetyltrifluoroacetyl peroxides is also described.
    DOI:
    10.1021/ol016338v
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文献信息

  • [EN] NOVEL HETEROARYL-TRIAZOLE COMPOUNDS AS PESTICIDES<br/>[FR] NOUVEAUX COMPOSÉS HÉTÉROARYLE-TRIAZOLE UTILISÉS COMME PESTICIDES
    申请人:BAYER AG
    公开号:WO2021013719A1
    公开(公告)日:2021-01-28
    The present invention relates to novel heteroaryl-triazole compounds of the general formula (I), in which the structural elements R1, R2, R3, R4 and R5 have the meaning given in the description, to formulations and compositions comprising such compounds and for their use in the control of animal pests including arthropods and insects in plant protection and to their use for control of ectoparasites on animals.
    本发明涉及一类新颖的杂芳基-三唑化合物,其通用公式为(I),其中结构元素R1、R2、R3、R4和R5的含义如描述中所述,涉及包含此类化合物的制剂和组合物,以及它们在植物保护中用于控制包括节肢动物和昆虫的动物害虫的应用,以及它们用于控制动物体外寄生虫的应用。
  • Benzopyran derivatives
    申请人:Chugai Seiyaku Kabushiki Kaisha
    公开号:US05646308A1
    公开(公告)日:1997-07-08
    Benzopyran derivatives represented by formula (I): ##STR1## wherein X represents .dbd.O, .dbd.S, .dbd.N--Z, etc. (Z represents a lower alkyl group, etc.); Y represents a substituted amino group, an alkoxy group, an alkylthio group, etc., and R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 each represents a hydrogen atom, a lower alkyl group, etc, are disclosed. The benzopyran derivative exhibit K.sup.+ channel opening activities and are widely applicable as antiasthmatics, antiepileptics, and the like.
    公式(I)所代表的苯并吡喃衍生物:其中X代表.dbd.O,.dbd.S,.dbd.N--Z等(Z代表较低的烷基基团等);Y代表取代氨基团,烷氧基团,烷基硫基团等;R.sub.1,R.sub.2,R.sub.3,R.sub.4和R.sub.5分别代表氢原子,较低的烷基基团等。这些苯并吡喃衍生物表现出K.sup.+通道开放活性,并广泛应用于抗哮喘药物,抗癫痫药物等。
  • Nucleophilic perfluoroalkylation of diaryldisulfides with perfluorocarboxylate salts
    作者:Nicolas Roques
    DOI:10.1016/s0022-1139(00)00374-2
    日期:2001.2
    A new industrial and economical route to trifluoromethyl aryl sufides by thermal decarboxylation of trifluoroacetate salts has been recently developed. The possibility of generalising this reaction of “trifluorodecarboxylation” to RfCO2K (Rf: CCl3, CF2Cl, CF3CF2, CF3CF2CF2) in order to synthesise RfSAr has been studied. Thus, the reaction was effective with RfCO2K (Rf=CCl3, CF3CF2) and a new route
    最近已经开发了通过三氟乙酸盐的热脱羧制备三氟甲基芳基硫化物的新的工业和经济途径。为了合成R f SAr,已经研究了将“三氟脱羧”反应合成为R f CO 2 K(R f:CCl 3,CF 2 Cl,CF 3 CF 2,CF 3 CF 2 CF 2)的可能性。因此,该反应在R f CO 2 K(R f = CCl 3,CF 3 CF 2),并简要举例说明了制备芳基五氟乙基硫化物CF 3 CF 2 SAr的新途径。
  • Preparation of anhydrous organic acid salts
    申请人:E. I. Du Pont de Nemours and Company
    公开号:US04723016A1
    公开(公告)日:1988-02-02
    One-step process for preparing anhydrous, organic acid alkali or alkaline earth metal salts by contacting and reacting an organic or polymeric acid fluoride, anhydride or ester and an organic alkali or alkaline earth metal silanolate.
    通过将有机或聚合酸氟化物、酸酐或酯与有机碱或碱土金属硅醇盐接触并反应,制备无水有机酸碱或碱土金属盐的一步法过程。
  • [EN] NOVEL HETEROARYL-TRIAZOLE COMPOUNDS AS PESTICIDES<br/>[FR] NOUVEAUX COMPOSÉS HÉTÉROARYLE-TRIAZOLE EN TANT QUE PESTICIDES
    申请人:BAYER AG
    公开号:WO2021105091A1
    公开(公告)日:2021-06-03
    The present invention relates to novel heteroaryl-triazole compounds of the general formula (I), in which the structural elements X, R1, R2, R3, R4 and R5 have the meaning given in the description, to formulations and compositions comprising such compounds and for their use in the control of animal pests including arthropods and insects in plant protection and to their use for control of ectoparasites on animals.
    本发明涉及一种新颖的杂环芳基-三唑化合物,其一般式为(I),其中结构元素X、R1、R2、R3、R4和R5的含义如描述中所述,以及包含这些化合物的配方和组合物,用于控制包括节肢动物和昆虫在内的动物害虫,用于植物保护,并用于控制动物体表寄生虫。
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