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phosphonium chloride

中文名称
——
中文别名
——
英文名称
phosphonium chloride
英文别名
Phosphine hydrochloride;phosphane;hydrochloride
phosphonium chloride化学式
CAS
——
化学式
Cl*H4P
mdl
——
分子量
70.4585
InChiKey
REJGOFYVRVIODZ-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

计算性质

  • 辛醇/水分配系数(LogP):
    -3.21
  • 重原子数:
    2
  • 可旋转键数:
    0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    1

反应信息

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文献信息

  • METHOD FOR PREPARING QUATERNARY PHOSPHONIUM SALTS
    申请人:Microvast Power Systems Co.,Ltd.
    公开号:US20150166587A1
    公开(公告)日:2015-06-18
    A two-step pathway for preparing high pure quaternary phosphonium salts is disclosed. In the first step, hydrogen phosphide (PH 3 ) or a higher phophine reacts with a protonic compound to produce a phosphonium salt, which then reacts with a carbonic acid diester to produce a quaternary phosphonium salt in the second step. On one hand, hydrogen phosphide (PH 3 ) and higher phophines, including primary phosphines, secondary phosphines, and tertiary phosphines, after neutralization with protonic compound, become sufficiently reactive and can be alkylated by carbonic acid diester to form quaternary phosphonium cations. On the other hand, as an anion-exchange procedure is completely avoided, the process not only gives quaternary phosphonium salts of high purity, but also gives people freedom to design the cation and the anion of a quaternary phosphonium salt synchronously by choosing a preferred phosphine and a protonic compound that can supply a desired anion.
    揭示了一种制备高纯度四元磷铵盐的两步途径。在第一步中,氢磷化物(PH3)或更高的磷化物与质子化合物发生反应,产生磷铵盐,然后在第二步中与碳酸二酯发生反应,产生四元磷铵盐。一方面,氢磷化物(PH3)和更高的磷化物,包括一次磷化物、二次磷化物和三次磷化物,在与质子化合物中和后变得足够活性,可以被碳酸二酯烷基化形成四元磷铵阳离子。另一方面,由于完全避免了阴离子交换程序,该过程不仅提供高纯度的四元磷铵盐,还使人们可以通过选择理想的磷化物和可以提供所需阴离子的质子化合物,同时设计四元磷铵盐的阳离子和阴离子。
  • Butenoic or propenoic acid derivative
    申请人:Eisai Co., Ltd.
    公开号:US05382595A1
    公开(公告)日:1995-01-17
    A butenoic or propenoic acid derivative having the following formula in which G is an aryl or a heterocyclic ring, R11 and R12 are hydroben or an alkyl, X is sulfur or oxygen, R2 and R3 are hydrogen, an substituent such as an alkyl and J is pyridyl or phenyl having substituents and a heterocyclic ring may be formed between R2, R3 and J is provided here and is useful in the pharmacological field. ##STR1##
    以下是具有以下公式的丁烯酸或丙烯酸衍生物,其中G为芳香族或杂环环,R11和R12为氢基苯或烷基,X为硫或氧,R2和R3为氢,或类似于烷基的取代基,J为吡啶基或苯基,具有取代基和杂环环可以在R2,R3和J之间形成,此处提供并且在药理学领域中有用。 ##STR1##
  • Process for the stereoselective synthesis of 3-substituted
    申请人:Hoechst Aktiengesellschaft
    公开号:US05684185A1
    公开(公告)日:1997-11-04
    Compounds of the formula I ##STR1## can be prepared in a multi-day process starting from the compounds of the formulae II and III R.sup.1 --SH, II ##STR2## where the substituents R.sup.1, R.sup.2 and R.sup.3 have the meanings given.
    公式I的化合物可以从公式II和III的化合物开始,经过多天的过程制备,其中II的取代基为R1-SH,III的取代基为##STR2##,其中R1、R2和R3的含义如所示。
  • SELECTIVE SUBTYPE ALPHA 2 ADRENERGIC AGENTS AND METHODS FOR USE THEREOF
    申请人:Heidelbaugh Todd M.
    公开号:US20110105526A1
    公开(公告)日:2011-05-05
    The invention provides oxazolidine and thiazolidine derivatives that are useful as subtype selective alpha 2 adrenergic agonists. As such, the compounds described herein are useful in treating a wide variety of disorders associated with selective subtype modulation of alpha 2 adrenergic receptors.
    本发明提供了一种氧唑啉和噻唑啉衍生物,它们可作为亚型选择性α2肾上腺素能受体激动剂。因此,本文所描述的化合物可用于治疗与α2肾上腺素能受体选择性亚型调节相关的各种疾病。
  • Selective subtype alpha 2 adrenergic agents and methods for use thereof
    申请人:Heidelbaugh Todd M.
    公开号:US08735399B2
    公开(公告)日:2014-05-27
    The invention provides oxazolidine and thiazolidine derivatives that are useful as subtype selective alpha 2 adrenergic agonists. As such, the compounds described herein are useful in treating a wide variety of disorders associated with selective subtype modulation of alpha 2 adrenergic receptors.
    本发明提供了一种有用的亚型选择性α2肾上腺素受体激动剂的噁唑啉和噻唑啉衍生物。因此,本文描述的化合物在治疗与α2肾上腺素受体选择性亚型调节相关的各种疾病方面是有用的。
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