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2-(acetyloxy)ethanesulfonylchloride | 78303-71-6

中文名称
——
中文别名
——
英文名称
2-(acetyloxy)ethanesulfonylchloride
英文别名
2-acetoxyethanesulphonyl chloride;2-acetoxyethanesulfonyl chloride;acetic acid-(2-chlorosulfonyl-ethyl ester);Essigsaeure-(2-chlorsulfonyl-aethylester);2-Acetoxy-aethan-sulfonsaeure-(1)-chlorid;Acetisaethionsaeurechlorid;2-(Chlorosulfonyl)ethyl acetate;2-chlorosulfonylethyl acetate
2-(acetyloxy)ethanesulfonylchloride化学式
CAS
78303-71-6
化学式
C4H7ClO4S
mdl
MFCD19200081
分子量
186.616
InChiKey
MUWVJHSRIWOIJE-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:
    112-114 °C(Press: 6 Torr)
  • 密度:
    1.430±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.3
  • 重原子数:
    10
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.75
  • 拓扑面积:
    68.8
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    2-(acetyloxy)ethanesulfonylchloride碳酸氢钠 、 sodium sulfite 作用下, 以 为溶剂, 反应 4.0h, 生成 Sodium2-acetoxyethanesulfinate
    参考文献:
    名称:
    具有难以确定的四级立体中心的手性烯丙基砜的区域和对映选择性制备。
    摘要:
    我们在这里描述了通过Pd催化的烯丙基取代对位阻的α,α-二取代的烯丙基砜的首次一般不对称合成。事实证明,新型高效亚磷酰胺配体(L10)的设计和应用至关重要,可以在有吸引力的条件下以良好的收率和良好的区域和对映选择性水平获得各种各样具有四级立体中心的具有挑战性的烯丙基砜。工艺条件。开发的方法采用易于获得的化学原料,包括外消旋烯丙基前体和亚磺酸钠。通过倍半萜烯(-)-阿糖胞苷A的合成进一步证明了该方法的实用性。
    DOI:
    10.1002/anie.201908318
  • 作为产物:
    描述:
    参考文献:
    名称:
    [EN] AMINOALCOHOL DERIVATIVES
    [FR] DERIVES D'AMINOALCOOL
    摘要:
    本发明涉及一种具有以下结构的化合物[I]:其中(a)中的-Y-,R4,R5和R6分别如描述中定义,等等,R1为氢,卤素,低烷基,羟基等,R2为氢,低烷基或羟基(低)烷基,R3为氢或氨基保护基,R7为氢,低烷基,环(低)烷基,低R9烯基,-Z-R9或(b),其中-Z-为-0-,-S-,R9-SO-或-SO2-,每个R9独立地为氢,低烷基,环(低)烷基等,R8为-D-E-R10,其中-D-为-CONHSO2-或-S02NHCO-,E为键或低烷基,R10为卤素,氰基,羧基等,或其前药或盐。本发明的化合物[I]及其药学上可接受的盐对于预防和/或治疗溃疡,过度活跃的膀胱等疾病是有用的。
    公开号:
    WO2006033446A1
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文献信息

  • 2-Hydroxyethanesulphonyl chloride: a sulphonyl chloride with a primary hydroxy-group
    作者:James F. King、John H. Hillhouse
    DOI:10.1039/c39810000295
    日期:——
    The preparation of 2-hydroxyethanesulphonyl chloride (1), the first example of compound containing both sulphonyl chloride and primary alcohol functions, is described; reaction of (1) with base gives products evidently derived from the sulphene (4) and the β-sultone (6).
    描述了同时包含磺酰氯和伯醇官能团的化合物的第一实例2-羟基乙烷磺酰氯的制备(1);(1)与碱反应,得到明显衍生自亚砜(4)和β-磺内酯(6)的产物。
  • 5-aroylpyrrol-2-ylmethylarene derivatives
    申请人:Syntex (U.S.A.) Inc.
    公开号:US05952368A1
    公开(公告)日:1999-09-14
    Compounds selected from the group of compounds represented by formula I: ##STR1## where: R.sub.10 is represented by the formula (A), (B), or (C): ##STR2## R.sub.20 is represented by the formula (U), (V), or (W): ##STR3## and the other substituents are as defined in the specification; and their pharmaceutically acceptable salts; are inhibitors of prostaglandin G/H synthase and are anti-inflammatory and analgesic agents.
    从由式I表示的化合物组中选择的化合物:##STR1##其中:R.sub.10由式(A)、(B)或(C)表示:##STR2##R.sub.20由式(U)、(V)或(W)表示:##STR3##其他取代基如规范中定义;及其药学上可接受的盐;是前列腺素G/H合酶的抑制剂,具有抗炎和镇痛作用。
  • NITRIC OXIDE DONOR NEPRILYSIN INHIBITORS
    申请人:Mammen Mathai
    公开号:US20130323271A1
    公开(公告)日:2013-12-05
    In one aspect, the invention relates to compounds having the formula: where R 1 , R 2 , R 3 , R 7 , R 8 , Z, X, b, and c are as defined in the specification, or a pharmaceutically acceptable salt thereof. These compounds are nitric oxide donors and have neprilysin inhibition activity. In another aspect, the invention relates to pharmaceutical compositions comprising such compounds; methods of using such compounds; and processes and intermediates for preparing such compounds.
    在一方面,本发明涉及具有以下公式的化合物:其中R1、R2、R3、R7、R8、Z、X、b和c按说明书定义,或其药用可接受的盐。这些化合物是氧化氮供体并具有中性内肽酶抑制活性。在另一方面,本发明涉及包含此类化合物的药物组合物;使用此类化合物的方法;以及制备此类化合物的过程和中间体。
  • NON-AQUEOUS ELECTROLYTIC SOLUTION, ELECTROCHEMICAL ELEMENT USING SAME, AND ALKYNYL COMPOUND USED THEREFOR
    申请人:Abe Koji
    公开号:US20120301797A1
    公开(公告)日:2012-11-29
    The present invention provides an excellent nonaqueous electrolytic solution capable of improving low-temperature and high-temperature cycle properties and load characteristics after high-temperature charging storage, an electrochemical element using it, and an alkynyl compound used for it. The nonaqueous electrolytic solution of the present invention comprises containing at least one alkynyl compound represented by the following general formula (I) in an amount of from 0.01 to 10% by mass in the nonaqueous electrolytic solution. R 1 (O) n —X 1 —R 2 (I) (In the formula, X 1 represents a group —C(═O)—, a group —C(═O)—C(═O)—, a group —S(═O) 2 —, a group —P(═O) (—R 3 )—, or a group —X 2 —S(═O) 2 O—. R 1 represents an alkenyl group, a formyl group, an alkyl group, an acyl group, an arylcarbonyl, an alkanesulfonyl group, an alkynyloxysulfonyl group, an arylsulfonyl group, a dialkylphosphoryl group, an alkyl(alkoxy)phosphoryl group, or a dialkoxyphosphoryl group; R 2 represents an alkynyl group or an alkynyloxy group; R 3 represents an alkyl group, an alkenyl group, an alkynyl group, an aryl group, an alkoxy group, an alkenyloxy group, an alkynyloxy group, or an aryloxy group; n indicates 0 or 1.
    本发明提供了一种优秀的非电解质溶液,能够改善低温和高温循环性能以及高温充电存储后的负载特性,以及使用它的电化学元件和用于它的炔基化合物。本发明的非电解质溶液包括以下通式(I)表示的至少一种炔基化合物,其在非电解质溶液中的质量分数为0.01至10%。R1(O)n—X1—R2(I)(在式中,X1表示基团—C(═O)—,基团—C(═O)—C(═O)—,基团—S(═O)2—,基团—P(═O)(—R3)—,或基团—X2—S(═O)2O—。R1表示烯基基团,甲酰基团,烷基基团,酰基团,芳基羰基,烷烷基磺酰基,炔氧基磺酰基,芳基磺酰基,二烷基酰基,烷基(烷氧基)酰基,或二烷氧基酰基;R2表示炔基团或炔氧基团;R3表示烷基,烯基,炔基,芳基,烷氧基,烯氧基,炔氧基,或芳氧基;n表示0或1。
  • BENZIMIDAZOLE DERIVATIVES
    申请人:Nair Sajiv Krishnan
    公开号:US20120157471A1
    公开(公告)日:2012-06-21
    The present invention relates to a compound of formula (I) or a pharmaceutically acceptable salt thereof, wherein R 1A , R 1B , R 1C , R 2 , R 3 , R 4 , R 5 , R A , R B , R C and X are as defined herein. These novel benzimidazole derivatives are useful in therapy, in particular for treating diseases or conditions mediated by SMO, including the treatment of abnormal cell growth, such as cancer, in mammals. This invention also relates to a method of using such compounds in the treatment of abnormal cell growth in mammals, especially humans, and to pharmaceutical compositions containing such compounds.
    本发明涉及一种式子(I)的化合物或其药学上可接受的盐,其中R1A、R1B、R1C、R2、R3、R4、R5、RA、RB、RC和X如本文所定义。这些新颖的苯并咪唑生物在治疗中有用,特别是用于治疗由SMO介导的疾病或病况,包括哺乳动物中的异常细胞生长,如癌症。本发明还涉及使用这些化合物治疗哺乳动物中的异常细胞生长,特别是人类,并涉及含有这些化合物的药物组成物的方法。
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