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cis-Cyclohexane-1,2-dicarboxylic acid dibutyl ester

中文名称
——
中文别名
——
英文名称
cis-Cyclohexane-1,2-dicarboxylic acid dibutyl ester
英文别名
dibutyl (1S,2R)-cyclohexane-1,2-dicarboxylate
cis-Cyclohexane-1,2-dicarboxylic acid dibutyl ester化学式
CAS
——
化学式
C16H28O4
mdl
——
分子量
284.396
InChiKey
ANSWCYTXKAIJOK-OKILXGFUSA-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):
    4
  • 重原子数:
    20
  • 可旋转键数:
    10
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.88
  • 拓扑面积:
    52.6
  • 氢给体数:
    0
  • 氢受体数:
    4

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

  • 作为产物:
    描述:
    甲酸丁酯(1R,2S)-cyclohexane-1,2-dicarboxylic acid 在 Dowex 50Wx2 作用下, 以 正辛烷 为溶剂, 反应 17.0h, 以89%的产率得到cis-Cyclohexane-1,2-dicarboxylic acid monobutyl ester
    参考文献:
    名称:
    Selective monoesterification of dicarboxylic acids catalysed by ion-exchange resins
    摘要:
    具有4至14个碳原子的对称二羧酸在强酸性离子交换树脂催化下的转酯化反应中,可以在酯-烃混合物中高选择性地获得相应的单酯,产率很高。研究发现,二羧酸的酯化速率远高于形成的单羧酸的速率。这一结果可以解释单酯形成的高选择性,也可以通过树脂表面存在的水层来解释。这种选择性酯化方法相当简单且实用。
    DOI:
    10.1039/a902325i
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文献信息

  • Production of Plant Phthalate and its Hydrogenated Derivative from Bio-Based Platform Chemicals
    作者:Rui Lu、Fang Lu、Xiaoqin Si、Huifang Jiang、Qianqian Huang、Weiqiang Yu、Xiangtao Kong、Jie Xu
    DOI:10.1002/cssc.201800646
    日期:2018.5.25
    into aromatic dicarboxylic acids and their derivatives, which are widely used for the manufacture of polymers, is of significant importance for the sustainable development of the plastics industry. However, limited successful chemical processes have been reported. This study concerns a sustainable route for the production of phthalate and its hydrogenated derivative from bio‐based malic acid and erythritol
    将基于生物的平台化学品直接转化为芳族二羧酸及其衍生物(已广泛用于制造聚合物),对于塑料工业的可持续发展具有重要意义。然而,已经报道了有限的成功化学过程。这项研究涉及从生物基苹果酸和赤藓糖醇生产邻苯二甲酸酯及其氢化衍生物的可持续途径。关键的Diels–Alder反应用于构建取代的环己烯结构。苹果酸的脱水反应可得到富马酸,收率为96.6%,可作为亲二烯体,通过赤藓糖醇脱氧脱水原位生成的1,3-丁二烯可作为二烯。从赤藓糖醇和富马酸二丁酯开始,产率为74.3%获得反式-4-环己烯1,2-二羧酸酯。钯催化环加合物的脱氢反应可得到77.8%的邻苯二甲酸二丁酯收率。在温和的条件下,通过环加合物的氢化反应,可以以接近100%的产率生成反式正环己烷-1,2-二羧酸二丁酯。此外,根据实验和计算结果,富马酸和富马酸盐具有反式构型,对于Diels-Alder反应,它比顺式构型的马来酸和马来酸盐具有更好的双亲性。这
  • Cellulose Acylate Film, Method of Producing the Same, Cellulose Derivative Film, Optically Compensatory Film Using the Same, Optically-Compensatory Film Incorporating Polarizing Plate, Polarizing Plate and Liquid Crystal Display Device
    申请人:Haruta Hiromoto
    公开号:US20090290100A1
    公开(公告)日:2009-11-26
    A method of producing a cellulose derivative film, the method comprising: forming a film with a solvent cast method from a dope including a cellulose derivative satisfying following conditions (a) and (b): (a) at least one among three hydroxyl groups included in a glucose unit of cellulose is substituted by a substituent of which a polarizability anisotropy Δα represented as following Expression (1) is 2.5×10 −24 cm 3 or higher: Expression (1): Δα=αx−(αy+αz)/2, wherein αx, αy and αz is as defined in the specification; and (b) when a substitution degree by a substituent of which Δα is 2.5×10 −24 cm 3 or higher is P A , and a substitution degree by a substituent of which Δα is lower than 2.5×10 −24 cm 3 is P B , the P A and P B satisfy following Expressions (3) and (4): Expression (3): 2P A +P B >3.0; and Expression (4): P A >0.2.
    一种生产纤维素衍生物薄膜的方法,该方法包括:使用包括满足以下条件(a)和(b)的纤维素衍生物的溶胶,通过溶剂浇铸法形成薄膜:(a)纤维素的葡萄糖单元中的三个羟基中的至少一个被取代为极化率各向异性Δα(以下表达式(1)表示)为2.5×10-24cm3或更高的取代基:表达式(1):Δα=αx-(αy+αz)/ 2,其中αx,αy和αz如规范中定义的;并且(b)当Δα为2.5×10-24cm3或更高的取代基的取代度为PA时,Δα低于2.5×10-24cm3的取代基的取代度为PB,PA和PB满足以下表达式(3)和(4):表达式(3):2PA + PB> 3.0;表达式(4):PA> 0.2。
  • Cellulose acylate film, optically compensatory film, polarizing plate and liquid crystal display
    申请人:Nishiura Yosuke
    公开号:US20070059458A1
    公开(公告)日:2007-03-15
    A cellulose acylate film is provided and satisfies the following relationships (I) and (II). The cellulose acylate film has a residual sulfuric acid content of 0 ppm to 100 ppm and contains a release accelerator in an amount of 10 ppm to 2,000 ppm. 0≦ Re (630)≦10 and | Rth (630)|≦25  (I) | Re (400)− Re (700)|≦10 and | Rth (400)− Rth (700)|≦35  (II) Re(λ) is an in-plane retardation value at a wavelength of λ nm, and Rth(λ) is a thickness-direction retardation value at a wavelength of λ nm.
  • Cellulose ester film, polarizing plate and display
    申请人:Murakami Takashi
    公开号:US20070092663A1
    公开(公告)日:2007-04-26
    A cellulose ester film exhibiting: a free volume radius of 0.25 to 0.31 nm and a half-width of 0.04 to 0.1 nm, the free volume radius and the half-width being determined by positron annihilation lifetime spectroscopy; and Ro of 0 to 10 nm and Rt of −30 to ⇄20 nm, Ro and Rt being defined by the following equations: Equation (a): Ro=(nx−ny)×d; Equation (b): Rt=((nx+ny)/2−nz)×d (Ro: in-plane retardation, Rt: retardation in the thickness direction of the film, nx: in-plane refractive index in slow axis direction, ny: in-plane refractive index in fast axis direction, nz: refractive index in the thickness direction of the film (refractive indexes being measured at wavelength of 590 nm), d: thickness of the film (nm)).
  • METHOD FOR MANUFACTURING AN OPTICAL FILM HAVING A CONVEXOCONCAVE STRUCTURE, OPTICAL FILM, WIRE GRID POLARIZER AND RETARDATION FILM
    申请人:SATO Akira
    公开号:US20070252293A1
    公开(公告)日:2007-11-01
    A manufacturing method of an optical film provided with a convexoconcave structure, comprises the steps of: coating a resin solution including a first resin solved by a solvent onto an endless or roll-like mold provided with a convexoconcave structure, and forming a resin solution layer on the mold; laminating a film substrate onto the resin solution layer to make a laminated film before the solvent in the resin solution layer is completely dried, the film substrate including a second resin, which is capable of absorving the solution or is soluble by the solvent; and peeling the laminated film from the mold before the solvent in the laminated film is completely dried.
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