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2-methyl-2-(methylsulfonyl)propanal | 105531-86-0

中文名称
——
中文别名
——
英文名称
2-methyl-2-(methylsulfonyl)propanal
英文别名
2-methyl-2-(methylsulfonyl)propionaldehyde;2-methylsulfonyl-2,2-dimethylbutyraldehyde;2-Methanesulfonyl-2-methylpropanal;2-methyl-2-methylsulfonylpropanal
2-methyl-2-(methylsulfonyl)propanal化学式
CAS
105531-86-0
化学式
C5H10O3S
mdl
MFCD19632836
分子量
150.199
InChiKey
VQTVVYORTKZNLH-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):
    -0.3
  • 重原子数:
    9
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.8
  • 拓扑面积:
    59.6
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    2-methyl-2-(methylsulfonyl)propanal 在 bis-triphenylphosphine-palladium(II) chloride 、 copper(l) iodidepotassium carbonate三乙胺 作用下, 以 甲醇N,N-二甲基甲酰胺 为溶剂, 反应 5.0h, 生成 N-((S)-1-(3-(4-chloro-1-methyl-3-(methylsulfonamido)-1H-indazol-7-yl)-7-(3-methyl-3-(methylsulfonyl)but-1-yn-1-yl)-4-oxo-3,4-dihydroquinazolin-2-yl)-2-(3,5-difluorophenyl)ethyl)-2-((3bS,4aR)-3-(difluoromethyl)-5,5-difluoro-3b,4,4a,5-tetrahydro-1H-cyclopropa[3,4]cyclopenta[1,2-c]pyrazol-1-yl)acetamide
    参考文献:
    名称:
    [EN] INHIBITORS OF HUMAN IMMUNODEFICIENCY VIRUS REPLICATION
    [FR] INHIBITEURS DE RÉPLICATION DU VIRUS DE L'IMMUNODÉFICIENCE HUMAINE
    摘要:
    下面描述的化合物及其药用可接受的盐,以及用于治疗人类免疫缺陷病毒(HIV)感染的组合物和方法被列出(式I或II)。
    公开号:
    WO2020222108A1
  • 作为产物:
    描述:
    aldicarb甲酸硫酸双氧水 作用下, 以 二氯甲烷 为溶剂, 生成 2-methyl-2-(methylsulfonyl)propanal
    参考文献:
    名称:
    Preparation of organic sulfone compounds
    摘要:
    一种原位制备有机砜化合物的过程,通过在存在少量矿酸或有机砜酸的催化作用下,将相应的硫醚化合物与过氧化氢、羧酸的混合物氧化。
    公开号:
    US04097526A1
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文献信息

  • Organic sulfur mechanisms. 37. Mechanisms of hydrolysis of (trimethylsilyl)methanesulfonyl chloride. Sulfene-enamine reactions in water
    作者:James F. King、Joe Y. L. Lam
    DOI:10.1021/jo00064a037
    日期:1993.6
    Kinetic, product analysis, and deuteration experiments are consistent with the following mechanisms of hydrolysis of (trimethylsilyl)methanesulfonyl chloride (1) (in 0.01 M KCl at 1-degrees-C): (a) pH less-than-or-equal-to 10.0, attack of water at silicon to form sulfene (5) which is trapped by water to give methanesulfonate anion (3), (b) pH greater-than-or-equal-to 10.0, attack of hydroxide anion (i) at silicon to yield sulfene (5) and (ii) at an alpha-hydrogen to form (trimethylsilyl)sulfene (4), in each case followed by trapping of the sulfene to give either methanesulfonate (3) or (trimethylsilyl)methanesulfonate (6) salts. Aqueous potassium fluoride catalyzes the hydrolysis of 1 with formation of the methanesulfonate 3, evidently by way of silicophilic attack of fluoride anion on 1 with formation of sulfene (5). Reaction of 1 with an enamine 7 in water (at pH 8 or 9), with or without fluoride, gives two characteristic sulfene-enamine products, (i) the four-membered cycloadduct 8 and (ii) the methylsulfonyl aldehyde 9. The same or related products are also obtained from methanesulfonyl, 2-propanesulfonyl, and phenylmethanesulfonyl chlorides and enamines in water (at pH 9). Hydrolysis of 1 is also catalyzed by aniline or triethylamine evidently giving 5.
  • [EN] INHIBITORS OF HUMAN IMMUNODEFICIENCY VIRUS REPLICATION<br/>[FR] INHIBITEURS DE RÉPLICATION DU VIRUS DE L'IMMUNODÉFICIENCE HUMAINE
    申请人:VIIV HEALTHCARE UK NO 5 LTD
    公开号:WO2020222108A1
    公开(公告)日:2020-11-05
    The compounds depicted below, and pharmaceutically acceptable salts thereof, and compositions and methods for treating human immunodeficiency virus (HIV) infection are set forth (Formulae I or II).
    下面描述的化合物及其药用可接受的盐,以及用于治疗人类免疫缺陷病毒(HIV)感染的组合物和方法被列出(式I或II)。
  • Preparation of organic sulfone compounds
    申请人:Union Carbide Corporation
    公开号:US04097526A1
    公开(公告)日:1978-06-27
    An in-situ process for preparing organic sulfone compounds by oxidizing the corresponding sulfide compound with a mixture of hydrogen peroxide, a carboxylic acid in the presence of a catalytic amount of a mineral acid or an organic sulfonic acid.
    一种原位制备有机砜化合物的过程,通过在存在少量矿酸或有机砜酸的催化作用下,将相应的硫醚化合物与过氧化氢、羧酸的混合物氧化。
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