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methyl dithiopivalate | 40920-16-9

中文名称
——
中文别名
——
英文名称
methyl dithiopivalate
英文别名
methyl 2,2-dimethyl-dithiopropionate;Dithiopivalinsaeure-methylester;methyl dithiopivaloate;2,2-dimethyl-dithiopropionic acid methyl ester;Dimethyl-2,2-propandithio-carbonsaeure-methylester;Dithiotrimethylessigsaeuremethylester;Methyl 2,2-dimethylpropanedithioate
methyl dithiopivalate化学式
CAS
40920-16-9
化学式
C6H12S2
mdl
——
分子量
148.293
InChiKey
FVLMXOHJONWTCH-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:
    65.0-65.5 °C(Press: 12 Torr)
  • 密度:
    1.011±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.7
  • 重原子数:
    8
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.83
  • 拓扑面积:
    57.4
  • 氢给体数:
    0
  • 氢受体数:
    2

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Action des reactifs de grignard sur les dithioesters
    作者:S. Masson、M. Saquet、A. Thuillier
    DOI:10.1016/0040-4020(77)88028-9
    日期:1977.1
    reagents with methyl dithioacetate give dithioacetals (or hemidithioacetals) resulting from a carbophilic addition process. Reactions with various allylic organomagnesium compounds always involve an “inversion” of the allylic chain and direct carbophilic addition, rather than initial thiophilic addition followed by [2.3] sigmatropic shift. Three methods for the synthesis of β-unsaturated ketones are described
    烯丙基,苄基,炔丙基和乙烯基格氏试剂与二硫代乙酸甲酯的反应,产生了由亲碳加成过程产生的二硫代乙缩醛(或半二硫代缩醛)。与各种烯丙基有机镁化合物的反应始终涉及烯丙基链的“反转”和直接的嗜碳性加成,而不是最初的亲硫性加成继之以[2.3]σ迁移。描述了三种合成β-不饱和酮的方法,这些方法显示了格氏试剂与二硫代酯反应的潜在合成用途。
  • Studies on organophosphorus compounds XLVIII Synthesis of Dithioesters from P,S-Containing Reagents and Carboxylic Acids and Their Derivatives
    作者:N.M. Yousif、U. Pedersen、B. Yde、S.-O. Lawesson
    DOI:10.1016/s0040-4020(01)96883-8
    日期:1984.1
    C6H5CH2, C6H8) react with compound Ia at 130°C to give the corresponding methyl dithioesters. Carboxylic acids RCOOH (R = C6H8-CH2, C6H8) react with compound Ib at 200°C for 15 min to give the corresponding ethyl dithioesters, while low boiling acids (R = CH3, C2H8, n-C3H7) yielded mixtures of the corresponding ethyl dithioester and ethyl carboxylate. Carboxylic acid chlorides RCOCl (R = ClCH2, C2H5
    由0,0-二甲基二硫代磷酸Ia和P 4 S 10在160℃下制备2,4-二甲硫基-1,3,2,4-二硫代二膦烷2,4-二硫化物IIa 。2,4-双(4-苯氧基苯基)-1,3,2,4-二硫代二ophophaneane 2,4-二硫,IIc和2,4-双(4-苯基硫代苯基)-1,3,2,4-二硫代二膦烷2在4-60℃下分别由P 4 S 10和二苯醚和二苯硫醚制备1,4-二硫化物IId 。羧酸RCOOH(R ​​= CH 3 C 2 H 5,nC 3 H 7,nC 4 H 9,C 6 H 5 CH 2,C 6 H8)在130℃下与化合物Ia反应,得到相应的甲基二硫酯。羧酸RCOOH(R ​​= C 6 H 8 -CH 2,C 6 H 8)在200°C下与化合物Ib反应15分钟,得到相应的乙基二硫酯,而低沸点酸(R = CH 3,C 2 H在图8中,nC 3 H 7)产生相应的二硫代乙酯和羧酸乙酯的混合物。羧酸氯化物RCOCl(R
  • An efficient one-pot synthesis of 2,5-disubstituted thiophenes from 1-propynylamines or allenic amines and thiocarbonyl compounds
    作者:R.L.P. de Jong、L. Brandsma
    DOI:10.1016/0022-328x(86)80509-5
    日期:1986.12
    Metallation of the ynamine CH3CCNEt2 or the allenic amines H2CCCHNR2 (R = CH3 or C2H5) with Schlosser's reagent BuLi · t-BuOK, followed by reaction with a thiocarbonyl compound XCSSCH3 (X = Me2N, Et2N, CH3S, t-Bu, O-t-Bu, Ph or 2-thienyl) and then addition of water, gives 2,5-disubstituted thiophenes (with Me2N or Et2N and X as substituents) in good yields.
    的金属化的ynamine CH 3 CCNEt 2或丙二烯胺ħ 2 CCCHNR 2(R = CH 3或C 2 H ^ 5)与施罗瑟试剂丁基锂·叔丁醇钾,接着用硫代羰基化合物反应XCSSCH 3(X = Me 2 N,Et 2 N,CH 3 S,t-Bu,Ot-Bu,Ph或2-噻吩基),然后加水,得到2,5-二取代的噻吩(与Me 2 N或Et 2 N和X作为取代基),收率很高。
  • A novel approach for the synthesis of imidazo and triazolopyridines from dithioesters
    作者:Ajjahalli B. Ramesha、Nagarakere C. Sandhya、Chottanahalli S. Pavan Kumar、Mahanthawamy Hiremath、Kempegowda Mantelingu、Kanchugarakoppal S. Rangappa
    DOI:10.1039/c6nj01038e
    日期:——

    Various imidazo- and triazolo-pyridines were synthesised by the intramolecular cyclization of pyridine 2-methylamine and dithioesters under mild conditions.

    通过在温和条件下进行吡啶-2-甲胺和二硫酯的分子内环化,合成了各种咪唑和三唑吡啶。
  • A direct conversion of carboxylic acids into dithioesters
    作者:Hubert Davy
    DOI:10.1039/c39820000457
    日期:——
    A facile one-pot reaction between carboxylic acids and S-alkly phosphorus sulphides affords the corresponding alkyl dithioesters.
    羧酸和S-烷基硫化磷之间的简便的一锅反应,得到相应的烷基二硫酯。
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