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1-methyl-3-tert-butylimidazolium-2-carboxylate | 1188359-99-0

中文名称
——
中文别名
——
英文名称
1-methyl-3-tert-butylimidazolium-2-carboxylate
英文别名
1-Tert-butyl-3-methylimidazol-3-ium-2-carboxylate
1-methyl-3-tert-butylimidazolium-2-carboxylate化学式
CAS
1188359-99-0
化学式
C9H14N2O2
mdl
——
分子量
182.222
InChiKey
IHUQJQDPQDVSNP-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):
    1.5
  • 重原子数:
    13
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.56
  • 拓扑面积:
    48.9
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为产物:
    描述:
    1-叔丁基-3-甲基-1H-咪唑-3-碘化物二氧化碳双(三甲基硅烷基)氨基钾 作用下, 以 四氢呋喃 为溶剂, 反应 2.5h, 以90%的产率得到1-methyl-3-tert-butylimidazolium-2-carboxylate
    参考文献:
    名称:
    稳定的前驱体可无碱生成有机电子给体
    摘要:
    有机电子给体(OED)是强大的还原剂,因其在减少具有挑战性的基材和原始应用中的潜力而得到认可。然而,它们在大气中的氧气或长时间的低稳定性使它们的操作和储存变得复杂。为了克服这些限制并提高OED的实用性,合成了新的对空气和湿气稳定的氨基吡啶鎓羧酸盐和碳酸盐前体,并对其进行了热活化,以原位生成有效的电子供体。事实证明,羧酸盐加合物是出色的潜在OED系统,可轻松有效地减少具有挑战性的底物。通过热重分析和光谱分析将它们的还原性质与它们的结构特征相关联。
    DOI:
    10.1002/anie.201713079
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文献信息

  • Amidate compound, catalyst for polyurethane production, and method for producing polyurethane resin
    申请人:KOEI CHEMICAL COMPANY, LIMITED
    公开号:US10689478B2
    公开(公告)日:2020-06-23
    Provided is an amidate compound represented by the formula (1): wherein A is a substituted or unsubstituted hydrocarbon group, n is an integer of 1 or more, and D is a nitrogen-containing organic group represented by the formula (2): wherein R1, R2, and R3 are the same or different, and are each a hydrocarbon group that may contain a heteroatom; some or all of R1, R2, and R3 may be bonded together to form a ring structure; X is a nitrogen atom, an oxygen atom, or a sulfur atom; and a is 0 or 1, wherein a is 1 when X is a nitrogen atom, and a is 0 when X is an oxygen atom or a sulfur atom.
    提供的是由式(1)表示的酰胺化合物:其中A是取代或未取代的碳氢基团,n是大于或等于1的整数,D是由式(2)表示的含氮有机基团:其中R1、R2和R3相同或不同,均为可能含有杂原子的碳氢基团;R1、R2和R3中的一些或全部可能结合在一起形成环结构;X是氮原子、氧原子或原子;a为0或1,当X为氮原子时,a为1,当X为氧原子或原子时,a为0。
  • Preparation of alpha-hydroxy ketones via carbene-catalyzed umpolung reaction of aldehydes
    申请人:Jackstell Ralf
    公开号:US20080051608A1
    公开(公告)日:2008-02-28
    The present invention relates to the preparation of α-hydroxy ketones of the general formula I. In particular, the invention relates to novel imidazolinium carboxylate adducts and to a novel process for using catalytic amounts of imidazolium and imidazolinium carboxylate adducts in the acyloin reaction of aldehydes to prepare hydroxy ketones of the general formula I, where R and R′ are the same or different and are each H or a straight-chain or branched and optionally substituted C 1 -C 12 -alkyl radical, and R″═H 3 CSCH 2 CH 2 , t-butyl, n-butyl, sec-butyl, n-propyl, i-propyl, an optionally heteroatom-substituted C 6 -C 18 -aryl, heteroaryl, C 6 -C 18 -arylalkyl, especially phenylmethyl, where phenyl may again be heteroatom-substituted, or heteroalkyl.
    本发明涉及通式I的α-羟基酮的制备。特别是,本发明涉及新型咪唑啉酮酸盐加合物以及一种新的过程,该过程利用咪唑咪唑啉酮酸盐加合物的催化量在醛的酰乙醇反应中制备通式I的羟基酮,其中R和R′相同或不同,每个都是H或直链或支链且可选择取代的C1-C12烷基基团,而R″=H3CSCH2CH2、叔丁基、正丁基、异丁基、正丙基、异丙基、可选择杂原子取代的C6-C18芳基、杂原子芳基、C6-C18芳基烷基,特别是苯甲基,其中苯可能再次被杂原子取代,或者杂原子烷基。
  • PRODUCTION METHOD FOR AMIDATE COMPOUND
    申请人:Koei Chemical Company, Limited
    公开号:EP3604287A1
    公开(公告)日:2020-02-05
    A method for producing an amidate compound represented by Formula (3), comprising reacting a urethane compound represented by Formula (1) with a carboxylate compound represented by Formula (2): (in the formulas, A, n, R1, R2, R3, R4, R5, R6, X, and a are as described in the Description).
    一种生产式(3)代表的酰胺化合物的方法,包括使式(1)代表的聚酯化合物与式(2)代表的羧酸化合物反应: (式中,A、n、R1、R2、R3、R4、R5、R6、X 和 a 如说明书所述)。
  • CATALYST FOR DISSOCIATION OF BLOCKING AGENT FOR BLOCKED ISOCYANATES, AND THERMOSETTING COMPOSITION CONTAINING SAID CATALYST FOR DISSOCIATION OF BLOCKING AGENT
    申请人:Koei Chemical Company, Limited
    公开号:EP3689931A1
    公开(公告)日:2020-08-05
    A blocking agent dissociation catalyst for blocked isocyanates comprising a nitrogen-containing compound represented by Formula (1a): wherein D is represented by Formula (2): wherein R1, R2, R3, R4, and a are as described in the specification.
    一种用于封端异氰酸酯的封端剂解离催化剂,由式(1a)代表的含氮化合物组成: 其中 D 由式(2)表示: 其中 R1、R2、R3、R4 和 a 如说明书所述。
  • Production method for amidate compound
    申请人:KOEI CHEMICAL COMPANY, LIMITED
    公开号:US10913724B2
    公开(公告)日:2021-02-09
    A method for producing an amidate compound represented by Formula (3), comprising reacting a urethane compound represented by Formula (1) with a carboxylate compound represented by Formula (2): (in the formulas, A, n, R1, R2, R3, R4, R5, R6, X, and a are as described in the Description).
    一种生产式(3)代表的酰胺化合物的方法,包括使式(1)代表的聚酯化合物与式(2)代表的羧酸化合物反应: (式中,A、n、R1、R2、R3、R4、R5、R6、X 和 a 如说明书所述)。
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