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二环己基碳酸酯 | 4427-97-8

中文名称
二环己基碳酸酯
中文别名
——
英文名称
dicyclohexyl carbonate
英文别名
Dicyclohexyl-carbonat
二环己基碳酸酯化学式
CAS
4427-97-8
化学式
C13H22O3
mdl
——
分子量
226.316
InChiKey
FYIBPWZEZWVDQB-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

  • 熔点:
    43-44 °C
  • 沸点:
    340.2±9.0 °C(Predicted)
  • 密度:
    1.04±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.1
  • 重原子数:
    16
  • 可旋转键数:
    4
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.92
  • 拓扑面积:
    35.5
  • 氢给体数:
    0
  • 氢受体数:
    3

安全信息

  • 海关编码:
    2920909090
  • 危险性防范说明:
    P280,P305+P351+P338
  • 危险性描述:
    H302
  • 储存条件:
    存放在室温环境中,应保持干燥和密封。

SDS

SDS:67eca9fd0e78fceb1b2157b1977ca953
查看

上下游信息

  • 上游原料
    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

  • Lanthanum(III) Isopropoxide Catalyzed Chemoselective Transesterification of Dimethyl Carbonate and Methyl Carbamates
    作者:Manabu Hatano、Sho Kamiya、Katsuhiko Moriyama、Kazuaki Ishihara
    DOI:10.1021/ol102754y
    日期:2011.2.4
    carbonate and much less reactive methyl carbamates with primary (1°), secondary (2°), and tertiary (3°) alcohols was established with the use of a lanthanum(III) complex, which was prepared in situ from lanthanum(III) isopropoxide (3 mol %) and 2-(2-methoxyethoxy)ethanol (6 mol %). In particular, corresponding carbonates and carbamates obtained were of synthetic utility from the viewpoint of the selective protection
    使用镧(III)配合物,建立了反应性较低的碳酸二甲酯和反应性较低的氨基甲酸甲酯与伯(1°),仲(2°)和叔(3°)醇的实际酯交换反应原位由异丙醇镧(III)(3摩尔%)和2-(2-甲氧基乙氧基)乙醇(6摩尔%)原位制备。特别地,从对1°-,2°-和3°-醇的选择性保护和/或脱保护的观点来看,获得的相应的碳酸盐和氨基甲酸酯具有合成用途。
  • Pyrrolidine derivatives
    申请人:——
    公开号:US20020040146A1
    公开(公告)日:2002-04-04
    The present invention relates to pyrrolidine derivatives useful as inhibitors of metalloproteases, e.g. zinc proteases, and which are effective in treating disease states associated with vasoconstriction.
    本发明涉及吡咯烷衍生物,其作为金属蛋白酶抑制剂,例如锌蛋白酶,在治疗与血管收缩相关的疾病状态中具有有效性。
  • Carbonate, acetate and phenolate phosphonium salts as catalysts in transesterification reactions for the synthesis of non-symmetric dialkyl carbonates
    作者:Maurizio Selva、Marco Noè、Alvise Perosa、Marina Gottardo
    DOI:10.1039/c2ob25447f
    日期:——
    MeOCO2; HOCO2; AcO; PhO were excellent organocatalysts for the transesterification of dimethyl and diethyl carbonate with primary and secondary alcohols, including benzyl alcohol, cyclopentanol, cyclohexanol, and the rather sterically hindered menthol. Conditions were optimized to operate with very low catalyst loadings up to 1 mol% and to obtain non-symmetric dialkyl carbonates (ROCO2R′; R = Me, Et)
    甲基三辛基phosph甲基碳酸酯[P 8881 ] + [MeOCO 2 ] -通过烷基的烷基化反应制得。三辛基膦与无毒的碳酸二甲酯。这种盐是合成不同离子液体的方便来源,其中甲基三辛基phosph阳离子与弱碱性阴离子(如碳酸氢根,乙酸根和酚酸根)偶联。在90-220℃下,所有这些化合物[P 8881 ] + X - ; X = MeOCO 2;HOCO 2 ; AcO; PhO是出色的有机催化剂,可用于碳酸二甲酯和碳酸二乙酯与伯醇和仲醇的酯交换反应,包括苯甲醇, 环戊醇, 环己醇,而且在空间上受阻 薄荷脑。优化条件以在高达1 mol%的极低催化剂负载下运行,并获得选择性高达99%且分离产率> 90%的非对称碳酸二烷基酯(ROCO 2 R'; R = Me,Et)。通过同时活化亲电子和亲核反应物的协同机理,对所研究的离子液体的催化性能进行了讨论。
  • Phenylimidazolidines containing nitrooxy or carbonyloxy groups
    申请人:Hoechst Marion Roussel
    公开号:US06242611B1
    公开(公告)日:2001-06-05
    A subject of the invention is the products of formula (I): in which: R1 and R2 represent in particular cyano and trifluoromethyl, R3 represents in particular alkyl, alkenyl or alkynyl, substituted in particular by nitrooxy or carbonyloxy, R4 and R5 represent in particular methyl optionally substituted by fluorine, X and Y represent in particular oxygen, as well as their salts and isomers.
    本发明的主题是公式(I)的产品: 其中: R1和R2特别代表氰基和三氟甲基, R3特别代表烷基、烯基或炔基,特别是通过硝基氧或羰基氧取代, R4和R5特别代表可选择地被氟取代的甲基, X和Y特别代表氧,以及它们的盐和异构体。
  • ISOCYANATE PRODUCTION PROCESS
    申请人:Shinohata Masaaki
    公开号:US20110092731A1
    公开(公告)日:2011-04-21
    An object of the present invention is to provide a process that enables isocyanate to be produced stably over a long period of time and at high yield without encountering problems of the prior art during production of isocyanate without using phosgene. The present invention discloses a process for producing an isocyanate by subjecting a carbamic acid ester to a thermal decomposition reaction, including the steps of: recovering a low boiling point component in a form of a gaseous phase component from a thermal decomposition reaction vessel in which the thermal decomposition reaction is carried out; recovering a liquid phase component containing a carbamic acid ester from a bottom of the thermal decomposition reaction vessel; and supplying all or a portion of the liquid phase component to an upper portion of the thermal decomposition reaction vessel.
    本发明的一个目的是提供一种能够在长时间内稳定地高产且不使用光气的情况下生产异氰酸酯的方法,而不会遇到先前生产异氰酸酯时的问题。本发明公开了一种通过将氨基甲酸酯经受热分解反应来生产异氰酸酯的方法,包括以下步骤:从进行热分解反应的反应釜中回收形成气相组分的低沸点组分;从热分解反应釜底部回收含有氨基甲酸酯的液相组分;并将全部或部分液相组分供给至热分解反应釜的上部。
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