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methyl 1-methyl-2-pyrrolecarbodithioate | 114260-13-8

中文名称
——
中文别名
——
英文名称
methyl 1-methyl-2-pyrrolecarbodithioate
英文别名
Methyl 1-methylpyrrole-2-carbodithioate
methyl 1-methyl-2-pyrrolecarbodithioate化学式
CAS
114260-13-8
化学式
C7H9NS2
mdl
——
分子量
171.287
InChiKey
KPLCLSFANGCSGA-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:
    109-112 °C(Press: 0.3 Torr)
  • 密度:
    1.15±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2
  • 重原子数:
    10
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.29
  • 拓扑面积:
    62.3
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    参考文献:
    名称:
    功能化的2-乙烯基吡咯中的乙烯基亲核取代:通往稳定烯醇新家族的途径
    摘要:
    2-(2-氰基-1-乙基硫乙烯基)吡咯易于将其乙硫基交换为羟基(NaOH,H 2 O-甲醇,40-45°C,1小时),得到2-(2-氰基-1-羟基乙烯基)吡咯类是稳定的烯醇类新家族,收率为50-94%。乙烯基亲核取代在起始吡咯及其环状异构体3-亚氨基吡咯烷酮的双键处进行。X射线结构分析和NMR光谱表明,烯醇通过极强的分子内H键键得以稳定。
    DOI:
    10.1016/j.tet.2006.02.009
  • 作为产物:
    描述:
    碘甲烷吡啶硫化氢盐酸 作用下, 以 甲醇 为溶剂, 反应 0.5h, 以1.21 g的产率得到methyl 1-methyl-2-pyrrolecarbodithioate
    参考文献:
    名称:
    A Novel Anionic Domino Process for the Synthesis of o-Cyanoaryl-Methylthio/Alkyl/Aryl/Heteroaryl Acetylenes
    摘要:
    A novel unexpected anionic domino process involving n-BuLi-induced rearrangement of 3,3-bis(methylthio) or 3-methylthio-3-aryl/heteroaryl/alkyl-o-bromoarylacrylonitriles to o-cyanoarylacetylenes in synthetically useful yields has been reported. The scope and generality of the reaction has been examined, and a possible mechanism has been proposed.
    DOI:
    10.1021/ol800029c
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文献信息

  • Single-Pot Preparation of 4-Amino-2-(het)aryl-5-Substituted Thiazoles Employing Functionalized Dithioesters as Thiocarbonyl Precursors
    作者:Anusha Avadhani、Pethaperumal Iniyavan、Yogendra Kumar、Hiriyakkanavar Ila
    DOI:10.1021/acs.joc.1c00616
    日期:2021.6.18
    4-amino-2-(het)aryl/alkyl-5-functionalized thiazoles has been disclosed, utilizing aryl/heteroaryl/alkyl dithioesters as thiocarbonyl coupling partners in a modified Thorpe–Ziegler type cyclization. The reaction proceeds at room temperature, under mild conditions, in excellent yields, displaying broad functional group compatibility at 2 and 5 positions of thiazoles. This synthetic strategy has been further
    已经公开了一种有效的、面向多样性的、4-氨基-2-(杂)芳基/烷基-5-官能化噻唑的一锅反应,利用芳基/杂芳基/烷基二硫酯作为改性索普-齐格勒型中的硫代羰基偶联伙伴环化。该反应在室温、温和条件下以优异的产率进行,在噻唑的 2 位和 5 位显示出广泛的官能团相容性。这种合成策略已进一步扩展用于高产率的一锅法构建两种高效微管蛋白聚合抑制剂,即 2-(het)aryl-4-amino-5-(3,4,5-trimethoxyaroyl) thiazoles .
  • Sequential One-Pot Synthesis of Tri- and Tetrasubstituted Thiophenes and Fluorescent Push–Pull Thiophene Acrylates Involving (Het)aryl Dithioesters as Thiocarbonyl Precursors
    作者:Anand Acharya、G. Parameshwarappa、B. Saraiah、H. Ila
    DOI:10.1021/jo502429c
    日期:2015.1.2
    An efficient, one-pot three component synthesis of highly functionalized tri- and tetrasubstituted thiophenes has been reported involving (het)aryl dithioesters as thiocarbonyl precursors. Thus, sequential base mediated condensation of readily available (het)aryl active methylene ketones with (het)aryl dithioesters followed by S-alkylation of the resulting enethiolate salts with activated halomethylene
    已经报道了一种高效,一锅三组分的高度官能化的三和四取代噻吩的合成方法,其中涉及(杂)芳基二硫代酯作为硫代羰基前体。因此,容易获得的(杂)芳基活性亚甲基酮与(杂)芳基二硫代酯的顺序碱介导的缩合,然后用活化的卤代亚甲基化合物对所得的烯硫醇盐进行S-烷基化,同时S-烷基化的化合物的分子内醇醛缩合型提供了取代基。噻吩的收率极高。通过使用溴巴豆酸酯作为活化的亚甲基烷基化剂,该方法也已扩展到合成高荧光推挽式取代的噻吩-5-丙烯酸酯。
  • Synthesis of 2-Phenyl-4,5-Substituted Oxazoles by Copper-Catalyzed Intramolecular Cyclization of Functionalized Enamides
    作者:S. Vijay Kumar、B. Saraiah、N. C. Misra、H. Ila
    DOI:10.1021/jo3021192
    日期:2012.12.7
    An efficient two-step synthesis of 2-phenyl-4,5-substituted oxazoles involving intramolecular copper-catalyzed cyclization of highly functionalized novel β-(methylthio)enamides as the key step has been reported. These enamides are obtained by nucleophilic ring-opening of newly synthesized 4-[(methylthio)hetero(aryl)methylene]-2-phenyl-5-oxazolone precursors by alkoxides, amines, amino acid esters and
    已经报道了2-苯基-4,5-取代的恶唑的有效两步合成,其中涉及高度功能化的新型β-(甲硫基)烯酰胺的分子内铜催化的环化作为关键步骤。这些酰胺是通过新合成的4-[((甲硫基)杂(芳基)亚甲基] -2-苯基-5-恶唑烷酮前体的亲核开环反应,通过醇盐,胺,氨基酸酯和芳基/烷基格氏试剂进行亲核开环而获得的。在产物恶唑的4-位引入酯,N-取代的羧酰胺或酰基官能团。还描述了通过相应的2,5-二芳基恶唑-4-羧酸酯的两步水解-脱羧反应合成两种天然存在的2,5-二芳基恶唑,即texamine和uguenenazole。相似地,通过DAST / DBU介导的环脱水-脱卤化氢序列,将三种丝氨酸衍生的oxazole-4-carboxamides精制为新型三取代的4,2'-bisoxazoles。本协议是对我们先前报道的碳酸银诱导的β-双(甲硫基)烯酰胺成2-苯基-5-(甲硫基)-4-取代的恶唑环化的补充和改进。
  • Facile coupling of 2-(1-ethylthioethenyl)pyrroles with amines: A route to 2-(1-aminoethenyl)pyrroles and 1-amino-3-iminopyrrolizines
    作者:Boris A. Trofimov、Lyubov' N. Sobenina、Al'bina I. Mikhaleva、Ol'Ga V. Petrova、Vladislav N. Drichkov、Igor A. Ushakov、Ol'Ga A. Tarasova、Darya-Suren D. Toryashinova、Yuriy Yu. Rusakov、Leonid B. Krivdin
    DOI:10.1002/jhet.5570440301
    日期:2007.5
    2-(2-Cyano-1-ethylthioethenyl)pyrroles are readily coupled (50–55°) with primary and secondary amines at the position 1 of the ethenyl moiety to eliminate ethanethiol and afford 2-(1-amino-2-cyanoethenyl)pyrroles and/or their cyclic isomers - functionalized 1-amino-3-iminopyrrolizines in good to high yields.
    2-(2-氰基-1-乙基硫乙烯基)吡咯易于与乙烯基部分1上的伯胺和仲胺偶联(50-55°),以消除乙硫醇并提供2-(1-氨基-2-氰基乙烯基)吡咯和/或其环状异构体-高至高收率的功能化1-氨基-3-亚氨基吡咯烷酮。
  • Synthesis of Substituted Benzo[<i>b</i>]thiophenes via Base-Promoted Domino Condensation–Intramolecular C–S Bond Formation
    作者:Yogendra Kumar、Hiriyakkanavar Ila
    DOI:10.1021/acs.orglett.1c00085
    日期:2021.3.5
    A novel synthesis of 2,3-substituted benzothiophenes is reported, involving a tandem base-mediated condensation of o-iodoarylacetonitriles/acetates/ketones with (hetero)aryldithioesters and an intramolecular C–S bond formation. The reaction affords diversely substituted benzothiophenes and heterofused thiophenes in excellent yields.
    据报道,有一种新颖的2,3-取代的苯并噻吩的合成方法,涉及到邻位碘代芳基乙腈/乙酸酯/酮与(杂)芳基二硫代酸酯的串联碱基介导的缩合反应以及分子内C-S键的形成。该反应以优异的产率提供了各种取代的苯并噻吩和杂稠的噻吩。
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