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O-methyl-N-methylpyrrolidonium methylsulfate | 117028-40-7

中文名称
——
中文别名
——
英文名称
O-methyl-N-methylpyrrolidonium methylsulfate
英文别名
2-methoxy-1-methyl-1-pyrrolinium methyl sulfate;5-methoxy-1-methyl-3,4-dihydro-2H-pyrrol-1-ium;methyl sulfate
O-methyl-N-methylpyrrolidonium methylsulfate化学式
CAS
117028-40-7
化学式
CH3O4S*C6H12NO
mdl
——
分子量
225.266
InChiKey
VATFSVVURKJMFE-UHFFFAOYSA-M
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):
    -0.44
  • 重原子数:
    14
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.86
  • 拓扑面积:
    87
  • 氢给体数:
    0
  • 氢受体数:
    5

反应信息

  • 作为反应物:
    描述:
    O-methyl-N-methylpyrrolidonium methylsulfatesodium methylate三乙胺 作用下, 以 甲醇乙腈 为溶剂, 反应 0.07h, 生成 2-({5-[1-Methyl-pyrrolidin-(2E)-ylideneamino]-4-phenyl-thiophen-2-yl}-phenyl-methylene)-malononitrile
    参考文献:
    名称:
    Ring Chain Transformations. XII [1] Synthesis of N-(3-Aminothioacryloyl)lactam Imines and their Transformation to 4-(?-Amino-alkyl)thiazoles or N-(Thien-2-yl)lactam Imines
    摘要:
    DOI:
    10.1002/prac.19933350712
  • 作为产物:
    描述:
    N-甲基吡咯烷酮硫酸二甲酯 以 neat (no solvent) 为溶剂, 反应 12.0h, 以91%的产率得到O-methyl-N-methylpyrrolidonium methylsulfate
    参考文献:
    名称:
    新型用于锂离子电池的基于吡咯啉的离子液体:阳离子对物理化学和电化学性质的影响
    摘要:
    锂离子电池(LIB)是最有前途的能量转换/存储系统之一,但应改善LIB中当前电解质的低热稳定性,以扩展其潜在应用。为了提高LIB的安全性,提出了一种新型的吡咯基离子液体(ILs)作为目前碳酸盐电解质的替代电解质,该电解质具有一些特定任务的官能团,即平面C N双键,CO醚连接,并且没有不稳定的CH键,旨在改善其电化学性能以及理化性质。结果,与已知IL相比,基于吡咯鎓的IL显示出大大改善的物理化学和电化学性质。在准备好的IL中,N-双烯丙基-2-甲氧基吡咯鎓双(氟磺酰基)酰亚胺(A(OMe)Pyrl-FSI,4)显示出高离子电导率(10.2 mS cm -1),非常好的循环性能(50次循环后保留率为99.3%)使用LiFePO 4电极,锂离子的转移数大大提高(0.19)。IL 4在5 C速率下还具有显着的速率能力,保留率为81.2%(124.8 mA h g -1),而在0.1 C速率下的初始放电容量为153
    DOI:
    10.1016/j.electacta.2017.04.078
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文献信息

  • Efficient synthesis of 3-mono and disubstituted lactams using meerwein eschenmoser [3,3] sigmatropic rearrangements.
    作者:Brian Coates、David J. Montgomery、Paul J. Stevenson
    DOI:10.1016/s0040-4020(01)89678-2
    日期:1994.3
    3-Allyl substituted five six and seven membered lactams, are readily available in good yields and reasonable selectivity by a formal Meerwein Eschenmoser [3,3] rearrangement, using readily available methoxymethyleniminium salts and lithium alkoxides derived from allyl alcohols.
    用正式的Meerwein Eschenmoser [3,3]重排,使用容易获得的甲氧基甲基亚铵盐和衍生自烯丙醇的醇锂,可以很容易地以高收率和合理的选择性获得3-烯丙基取代的五个六元和七元内酰胺。
  • [EN] PROCESS FOR THE PREPARATION OF 3-HALOALKYLPYRAZOLES<br/>[FR] PROCÉDÉS DE PRÉPARATION D'HALOALKYLPYRAZOLES
    申请人:SYNGENTA PARTICIPATIONS AG
    公开号:WO2012019950A1
    公开(公告)日:2012-02-16
    The present invention provides a process for the preparation of a compound of formula (I) wherein R1 is C1-C4 haloalkyl; R2 is optionally substituted alkyl, optionally substituted aryl or optionally substituted heteroaryl; and R3 is methyl or ethyl; comprising reacting a compound of formula (IV) wherein R1, R2 and R3 are as defined for the compound of formula I; with an alkylating agent in the presence of an amide.
    本发明提供了一种制备式(I)化合物的过程,其中R1为C1-C4卤代烷基;R2为可选取代烷基、可选取代芳基或可选取代杂环基;R3为甲基或乙基;包括在酰胺存在下,将式(IV)化合物按照式(I)中所定义的R1、R2和R3反应与烷基化剂。
  • Substituted 1-phenyl-2-pyrrolidin-2-yl-ethanols, their synthesis, their
    申请人:Byk Gulden Lomberg Chemische Fabrik GmbH
    公开号:US04198424A1
    公开(公告)日:1980-04-15
    Selected substituted 1-phenyl-2-pyrrolidin-2-yl-ethanols and their pharmacologically-acceptable acid-addition salts are useful as analgesics in human and veterinary medicine. Such compounds are prepared by reducing corresponding substituted 1-phenyl-2-pyrrolidin-2-yl ethanones and are formulated into medicinal compositions suitable for administration.
    选择性取代的1-苯基-2-吡咯烷基-2-乙醇及其药学上可接受的酸盐加成物在人类和兽医学的镇痛剂方面有用。这些化合物是通过还原相应的取代1-苯基-2-吡咯烷基-2-乙酮制备的,并制成适合于给药的药物组成物。
  • 2-(Nuclearly-substituted)benzylpyrrolidines
    申请人:Byk Gulden Lomberg Chemische Fabrik G.m.b.H.
    公开号:US04279918A1
    公开(公告)日:1981-07-21
    2-Benzylpyrrolidines bearing from 1 to 4 nuclear substituents on the benzyl ring are pharmacologically active, particularly on the CNS, on blood pressure and on pain sensation for warm-blooded animals. They are synthesized, e.g., by reducing appropriate 2-benzylpyrrolidines and are formulated into medicament compositions according to established conventional techniques.
    苯甲基吡咯烷骨架上带有1至4个核取代基的化合物在药理学上具有活性,特别是对暖血动物的中枢神经系统、血压和疼痛感觉有影响。这些化合物可以通过还原适当的苯甲基吡咯烷合成,并按照已有的传统技术制备成药物组合物。
  • Lactam acetals : Part XXIV reaction with activated haloalkyl compounds with and without zinc
    作者:Sanjay Jain、Rahul Jain、Jujhar Singh、Nitya Anand
    DOI:10.1016/s0040-4039(00)76669-x
    日期:1994.5
    Reaction of 2-alkoxyimmonium methosulfates (2), and of lactam acetals (3) derived therefrom, with alpha-haloesters in presence of zinc (Reformatsky condition) yielded N-alkyl-2-(alpha-alkyl-alpha-alkoxy-carbonyl)methylene-1-azacycloalkanes (6), while reaction of 3 with alpha-haloesters without zinc gave 3-alkoxycarbonylmethyl-1-azacycloalkane-2-one (5). Similar reaction of; 2 and 3 with 4-bromomethylquinolin-2-one (4) in presence of zinc gave N-alkyl-2-[4-(2-oxoquinolyl)methylene]-1-azacycloalkanes (7), a key intermediate for the synthesis of antimalarial quinoline-4-methanols.
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