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Diisopropyl-dimethyl-harnstoff | 32773-28-7

中文名称
——
中文别名
——
英文名称
Diisopropyl-dimethyl-harnstoff
英文别名
1,1-Dimethyl-3,3-di(propan-2-yl)urea
Diisopropyl-dimethyl-harnstoff化学式
CAS
32773-28-7
化学式
C9H20N2O
mdl
——
分子量
172.271
InChiKey
CCLVOHLYQVENDN-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:
    234.4±9.0 °C(Predicted)
  • 密度:
    0.909±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.3
  • 重原子数:
    12
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.89
  • 拓扑面积:
    23.6
  • 氢给体数:
    0
  • 氢受体数:
    1

反应信息

  • 作为反应物:
    描述:
    Diisopropyl-dimethyl-harnstoff四甲基乙二胺仲丁基锂 作用下, 以 四氢呋喃 为溶剂, 生成 1-(2-Hydroxy-2,2-diphenyl-ethyl)-3,3-diisopropyl-1-methyl-urea
    参考文献:
    名称:
    立体羰基保护金属化和高受阻尿素的裂解。初步沟通
    摘要:
    通过连续添加2当量的高度取代的仲胺来制备具有空间保护的羰基的3型尿素(例如4a-7a)。胺和过量的二甲胺形成光气的苯或甲苯溶液。的哌啶衍生物6A和7A被金属化以高收率,以图6b和图7b分别与秒。丁基锂/ TMEDA在THF中的0°[见表1中的衍生物6、7((ci))]。描述了裂解氨基甲酸酯2(参见8 9)和尿素3的方法,其中在酸性水解条件下从7中除去哌啶环的Retro-Mannich反应对于有机合成中空间封闭的羰基化合物的其他应用似乎也很有希望。
    DOI:
    10.1002/hlca.19780610625
  • 作为产物:
    参考文献:
    名称:
    Voss,J., Justus Liebigs Annalen der Chemie, 1971, vol. 746, p. 92 - 101
    摘要:
    DOI:
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文献信息

  • Ataxia Telengiectasia And Rad3-Related (ATR) Protein Kinase Inhibitors
    申请人:Atrin Pharmaceuticals LLC
    公开号:US20160102104A1
    公开(公告)日:2016-04-14
    A macrocyclic compound having the structure of Formula (A), wherein each of R 1 and R 2 is independently (i) a 5-6 membered monocyclic aromatic ring containing 0-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur; or (ii) an 8-10 membered bicyclic aromatic ring containing 0-6 heteroatoms independently selected from nitrogen, oxygen, or sulfur. Each R 1 and R 2 may independently be substituted by 0, 1, 2, 3, or 4 substituents. Z 1 represents a covalent bond, an atom, or a functional group comprising a grouping of atoms, wherein the grouping of atoms includes at least one heteroatom selected from the group consisting of N, O, P, and S. Also, Z 1 may represent (i) a 5-6 membered monocyclic aromatic ring containing 0-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur; or (ii) an 8-10 membered bicyclic aromatic ring containing 0-6 heteroatoms independently selected from nitrogen, oxygen, or sulfur. Z 2 represents a covalent bond, an atom, or a functional group comprising a grouping of atoms, wherein the grouping of atoms includes at least one heteroatom selected from the group consisting of N, O, P, and S. Variable v is an integer having a value of 1 or 0. T is a carbon atom, a nitrogen atom, a sulfur atom, or an oxygen atom. L is a linking group covalently bonded to T when v has a value of 1 or L is covalently bonded to R 1 when v has a value of 0. L is covalently bonded to Z 2 when Z 2 is an atom or a functional group comprising grouping of atoms and/or L is covalently bonded to R 2 when Z 2 is a covalent bond. Each of R 3 , R 4 and R 5 may be the same as or different from each other and each is independently selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, heterocyclyl, aryl, heteroaryl, aralkyl, and heteraralkyl, wherein each alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, heterocyclyl, aryl, heteroaryl, aralkyl, and heteraralkyl is optionally substituted by one or more suitable substituents.
    具有Formula (A)结构的大环化合物,其中R1和R2中的每一个独立地是(i) 包含0-4个从氮、氧或硫中独立选择的杂原子的5-6成员单环芳香环;或(ii) 包含0-6个从氮、氧或硫中独立选择的杂原子的8-10成员双环芳香环。每个R1和R2可以独立地被0、1、2、3或4个取代基取代。Z1代表共价键、原子或包含来自N、O、P和S组成的杂原子中至少一个的原子团的官能团,Z1也可以表示(i) 包含0-4个从氮、氧或硫中独立选择的杂原子的5-6成员单环芳香环;或(ii) 包含0-6个从氮、氧或硫中独立选择的杂原子的8-10成员双环芳香环。Z2代表共价键、原子或包含来自N、O、P和S组成的杂原子中至少一个的原子团的官能团,变量v是一个值为1或0的整数。T是碳原子、氮原子、硫原子或氧原子。当v的值为1时,L是与T共价键合的连接基,或当v的值为0时,L与R1共价键合。当Z2是原子或包含原子团的官能团时,L与Z2共价键合,和/或当Z2是共价键时,L与R2共价键合。R3、R4和R5中的每一个可以相同也可以不同,每个独立地从氢、烷基、烯基、炔基、环烷基、环烯基、杂环烷基、芳基、杂芳基、芳基烷基和杂芳基中选择,其中每个烷基、烯基、炔基、环烷基、环烯基、杂环烷基、芳基、杂芳基、芳基烷基和杂芳基可以选择性地被一个或多个适当的取代基取代。
  • Modulators of muscarinic receptors
    申请人:Makings R. Lewis
    公开号:US20080015179A1
    公开(公告)日:2008-01-17
    The present invention relates to modulators of muscarinic receptors. The present invention also provides compositions comprising such modulators, and methods therewith for treating muscarinic receptor mediated diseases.
    本发明涉及肌胆碱受体调节剂。本发明还提供包含这种调节剂的组合物,并提供了用于治疗肌胆碱受体介导疾病的方法。
  • Some new complexes of thorium tetrachloride with substituted ureas; the crystal and molecular structure of tris(N,N′-dimethyl-N,N′-diphenylurea)-tetrachlorothorium(IV)
    作者:Kenneth W. Bagnall、Abdul Ghany M. Al-Daher、Gabriella Bombieri、Franco Benetollo
    DOI:10.1016/s0020-1693(00)84420-5
    日期:1986.5
    Thorium tetrachloride forms a 1:3 complex, ThCl4·3L, with N,N-diethyl N′,N′-dimethylurea (dedmu); and 1:2 complexes with dedmu, N,N-diisopropyl N′,N′-dimethyl (dibdmu), N,N-diisobutyl-N′,N′-dimethyl (dibdmu), N,N-diisopropyl N′,N′-diphenyl (dipdpu), N,N,N′,N′-tetramethyl (tmu) and N,N,N′,N′-tetraethylurea (teu) have been obtained. A dichloromethane solvate, ThCl4·3L·CH2Cl2, where L=N,N′-dimethyl-N′
    四氯化与N,N-二乙基N ',N'-二甲基脲(去离子)形成1:3配合物ThCl 4 ·3L ; 以及与Dedmu,N,N-二异丙基N ',N'-二甲基(dibdmu),N,N-二异丁基-N ',N'-二甲基(dibdmu),N,N-二异丙基N ',N的1:2配合物已经获得了'-二苯基(dipdpu),N,N,N ',N'-四甲基(tmu)和N,N,N ',N'-四乙基脲(teu)。二氯甲烷溶剂,ThCl 4 ·3L·CH还获得了2 Cl 2,其中L =N,N′-二甲基-N ′,N-二苯基脲(dmdpu)。ThCl 4(dmdpu)3 ·正戊烷的晶体和分子结构已从三维X射线衍射数据确定。该单元是三斜晶系,空间群P,具有a = 16.826(3),b = 16.019(3),c = 12.131(2)Å,α= 11O.4(1),β= 106.6(1)和γ= 59.4(1)°和Z = 2。具有7
  • Luminescent polymer particles
    申请人:——
    公开号:US20030134959A1
    公开(公告)日:2003-07-17
    This invention involves a series of articles, dispersions, compositions, methods, and kits. Several aspects of the invention involve dispersed particles made from polymers having a delocalized &pgr;-orbital backbone structure, as well as methods for making and using such particles. The delocalized &pgr;-orbital backbone allows the polymer to have a high degree of luminosity, useful in many embodiments of the invention. The polymers of this invention can also have bulky substituents to prevent intermolecular &pgr;-&pgr; interactions that can decrease luminosity. The polymer may also have charged side chains immobilized relative to the backbone, which can allow the polymer to be made into stably suspended micro- or nanoparticles dispersed in solution, sometimes with very narrow size distributions. In some embodiments, depending on the conditions used to synthesize and prepare the particles, the particles each consist of a single polymer molecule. Side groups, including biological, biochemical, or chemical molecules, can be attached to the polymer to provide additional functions, such as altering the luminosity of the polymer, or allowing the polymer to bind to certain molecules, such as in a chemical sensor or in a biological assay. As the binding of a molecule to a side group on the polymer can affect the structure of the polymer or alter the luminosity of the particle, the particles of the invention may be used, in certain embodiments, to detect the presence of single molecules.
    本发明涉及一系列物品、分散体、组合物、方法和试剂盒。本发明的几个方面涉及由具有去局域化骨架结构的聚合物制成的分散微粒,以及制造和使用这种微粒的方法。分散的&pgr;-轨道骨架使聚合物具有很高的发光度,这在本发明的许多实施方案中都很有用。本发明的聚合物还可以具有笨重的取代基,以防止分子间的&pgr;-&pgr;相互作用降低发光度。聚合物还可以具有相对于骨架固定的带电侧链,这样可以将聚合物制成稳定悬浮的微颗粒或纳米颗粒,分散在溶液中,有时粒度分布非常窄。在某些实施方案中,根据合成和制备微粒的条件,微粒由单个聚合物分子组成。侧基(包括生物、生化或化学分子)可附着在聚合物上,以提供额外的功能,如改变聚合物的光度,或允许聚合物与某些分子结合,如在化学传感器或生物检测中。由于分子与聚合物上的侧基结合会影响聚合物的结构或改变颗粒的光度,因此在某些实施例中,本发明的颗粒可用于检测单个分子的存在。
  • Some new substituted urea complexes of uranium tetrachloride and thorium and uranium tetra-N-Thiocyanates
    作者:Abdul Ghany M. Al-Daher、Kenneth W. Bagnall
    DOI:10.1016/0022-5088(86)90686-7
    日期:1986.5
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