3-环己烯-1,2-二甲酸二甲酯 | 74663-82-4

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 3-环己烯-1,2-二甲酸二甲酯
• 英文名称: dimethyl 3-cyclohexene-1,2-dicarboxylate
• 英文别名: dimethyl tetrahydrophthalate；3-Cyclohexene-1,2-dicarboxylic acid, dimethyl ester；dimethyl cyclohex-3-ene-1,2-dicarboxylate
• CAS: 74663-82-4
• 化学式: C₁₀H₁₄O₄
• 分子量: 198.219
• InChiKey: IBZFNIMEOXVZMC-UHFFFAOYSA-N

物化性质

• 沸点：
  258.2±40.0 °C(Predicted)
• 密度：
  1.132±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2917209090

反应信息

• 作为反应物：
  描述：

  3-环己烯-1,2-二甲酸二甲酯 在 lithium aluminium tetrahydride 、 三乙胺 作用下， 以 乙醚 、 二氯甲烷 为溶剂， 反应 13.0h， 生成 [2-(methylsulfonyloxymethyl)cyclohex-3-en-1-yl]methyl methanesulfonate
  参考文献：
  名称：

  Strained aromatic systems. Synthesis of cyclopropabenzocyclobutenes, cyclopropanaphthocylobutenes, and related compounds

  摘要：

  DOI：

  10.1021/jo01309a024
• 作为产物：
  描述：

  重氮甲烷 、 2,4-戊二烯酸 、 丙烯酸甲酯（MA） 生成 3-环己烯-1,2-二甲酸二甲酯 、 二甲基环己-4-烯-1,3-二羧酸酯
  参考文献：
  名称：

  Yedidia, Varda; Leznoff, Clifford C., Canadian Journal of Chemistry, 1980, vol. 58, p. 1144 - 1150

  摘要：

  DOI：

文献信息

• THERMOPLASTIC POLYMER HAVING POLAR GROUP, USE THEREOF, AND UNSATURATED COMPOUNDS HAVING POLAR GROUP
  申请人：Mitsui Chemicals, Inc.

  公开号：EP1197504A1

  公开（公告）日：2002-04-17

  The present invention is intended to provide a polar group-containing thermoplastic polymer having high adhesion to metals and polar polymers, uses thereof and a polar group-containing unsaturated compound. The polar group-containing thermoplastic polymer is one obtained by graft modifying a thermoplastic polymer with at least one kind of a polar group-containing unsaturated compound represented by the following formula (I):         A-X-R2-(Y)p-R1     (I) wherein A is a group containing a double bond, X is -COO-, -OCO-, -CO-, -O- or the like, R2 is a divalent group containing a carbon atom or a single bond, Y is -CO-, -COO-, -OCO-, -O- or the like, p is 0 or 1, R1 is a polar group selected from a carboxylic anhydride group, an epoxy group and the like or an alkyl, cycloalkyl or aryl group containing a polar group, and the bond chain linking the double bond in A to the polar group in R1 is constituted of 6 or more atoms.

  本发明旨在提供一种含极性基团的热塑性聚合物，具有对金属和极性聚合物的高粘附性，以及其用途和含极性基团的不饱和化合物。所述含极性基团的热塑性聚合物是通过将至少一种由以下式（I）表示的含极性基团的不饱和化合物进行接枝改性而获得的：        A-X-R2-(Y)p-R1     （I）其中A是含有双键的基团，X是-COO-，-OCO-，-CO-，-O-或类似的基团，R2是含有碳原子或单键的二价基团，Y是-CO-，-COO-，-OCO-，-O-或类似的基团，p为0或1，R1是从羧酸酐基团、环氧基团等中选择的极性基团，或含有极性基团的烷基、环烷基或芳基，A中的双键与R1中的极性基团之间的键链由6个或更多原子构成。
• Method for producing monocarbonyl compounds or biscarbonyl compounds or hydroxyl compounds
  申请人：——

  公开号：US20040073041A1

  公开（公告）日：2004-04-15

  The invention relates to a method for producing monocarbonyl compounds or biscarbonyl compounds or hydroxyl compounds by ozonizing, unsaturated organic carbon compounds that, per molecule, have one or more olefinic or aromatic double bonds, which can be cleaved by ozone, and by subsequently processing the ozonization products. According to the inventive method, unsaturated organic carbon compounds that, per molecule, have one or more olefinic or aromatic double bonds, which can be cleaved by ozone, are: (a) in 1 to 2 steps, continuously reacted with ozone in stoichiometric quantities or in excess while using counter educt currents and being in an organic solvent or in an aqueous solution inside a device, which consists of one to two absorption apparatuses, of devices for carrying away reaction heat, and of devices for separating the gas and liquid phases, and; (b) the peroxides resulting therefrom are, according to reaction parameters from step (a), converted into the corresponding monocarbonyl compounds or biscarbonyl compounds or hydroxyl compounds either by continuous or discontinuous hydrogenation, oxidation or heating.

  本发明涉及一种通过臭氧化具有一个或多个烯丙基或芳香双键的分子，可被臭氧裂解的不饱和有机碳化合物来生产单羰基化合物、双羰基化合物或羟基化合物的方法，并随后处理臭氧化产物。根据本发明的方法，具有一个或多个烯丙基或芳香双键，可被臭氧裂解的不饱和有机碳化合物：(a)在1至2步中，在有机溶剂或水溶液中，使用对流反应并使用反应热带有吸收装置、用于带走反应热的装置和用于分离气体和液体相的装置，在化学计量量或过量的情况下连续与臭氧反应；(b)根据步骤(a)的反应参数，将所得的过氧化物通过连续或间歇的氢化、氧化或加热转化为相应的单羰基化合物、双羰基化合物或羟基化合物。
• Polymeric light stabilizers having at least one 2,2,6,6-tetraalkyl
  申请人：Adeka Argus Chemical Co., Ltd.

  公开号：US04404301A1

  公开（公告）日：1983-09-13

  Polymeric light stabilizers are provided having at least one 2,2,6,6-tetraalkyl piperidyl group in the molecule and a molecular weight within the range from about 1000 to about 20,000, that are polymers of an unsaturated carboxylic acid ester selected from the group consisting of unsaturated cycloaliphatic mono-, di, and tri-carboxylic acid esters having from seven to about thirty carbon atoms; unsaturated branched-chain aliphatic di- and tri-carboxylic acid esters having from four to about thirty carbon atoms; sorbic acid ester, 3,8-nonadienyl acid ester, oleic acid ester, linolenic acid ester and ricinoleic acid ester; or copolymers of at least one thereof with another copolymerizable unsaturated monomer; and synthetic resin compositions having improved light stability comprising per 100 parts by weight of resin from 0.001 to 10 parts by weight of the polymeric light stabilizer.

  提供了分子中至少含有一个2,2,6,6-四烷基哌啶基团的聚合光稳定剂，其分子量在约1000至约20,000之间，是由选自以下群组的不饱和羧酸酯聚合物制成的：不饱和环烷单-,二-,三-羧酸酯，其碳原子数为七至约三十；不饱和支链脂肪族二-,三-羧酸酯，其碳原子数为四至约三十；山梨酸酯、3,8-非二烯酸酯、油酸酯、亚麻酸酯和蓖麻酸酯；或者是至少其中之一与另一种可共聚的不饱和单体的共聚物；以及含有改进的光稳定性的合成树脂组合物，其中每100份树脂中含有0.001至10份聚合光稳定剂。
• Olefin block copolymers processes for producing the same and uses thereof
  申请人：——

  公开号：US20030055179A1

  公开（公告）日：2003-03-20

  The present invention provides polymers having any one of properties including affinity for metals or polar resins, impact resistance, mar resistance, heat resistance, rigidity, oil resistance, transparency, anti-fogging properties, electric insulating properties, high breakdown voltage, coating properties, low-temperature flexibility, moldability, environmental degradation, fluidity and dispersibility, and provides a process for preparation thereof. The olefin block copolymers (A-1) of the invention are represented by the formula (I) PO 1 —g 1 —B 1 (I) (wherein PO 1 is a segment composed of repeating units derived from an olefin having 2 to 20 carbon atoms, g 1 is an ester, ether, amide, imide, urethane, urea, silylether or carbonyl linkage, and B 1 is a segment containing an unsaturated hydrocarbon or a hetero atom). The olefin block copolymers are suitable for uses in adhesives; various molded articles such as construction and civil engineering materials, automobile interior and exterior materials, gasoline tanks, electric and electronic parts, medical care and sanitation materials, materials of miscellaneous goods, resin materials having environmental degradation properties, films and sheets; modifiers and dispersions.

  本发明提供了具有以下任一性质的聚合物，包括对金属或极性树脂的亲和性，抗冲击性，抗刮伤性，耐热性，刚度，耐油性，透明性，防雾性能，电绝缘性能，高击穿电压，涂料性能，低温柔性，可塑性，环境降解性，流动性和分散性，并提供其制备方法。本发明的烯烃嵌段共聚物（A-1）由公式（I）表示：PO1-g1-B1（I）（其中PO1是由具有2至20个碳原子的烯烃衍生的重复单元组成的片段，g1是酯，醚，酰胺，亚胺，脲，硅醚或羰基连接，B1是含有不饱和碳氢化合物或杂原子的片段）。烯烃嵌段共聚物适用于粘合剂；各种成型品，如建筑和土木工程材料，汽车内外饰料，汽油箱，电子和电气零件，医疗保健和卫生材料，杂货物料，具有环境降解性能的树脂材料，薄膜和片材；改性剂和分散剂。
• Pellet comprising ethylene-alpha-olefin-non-conjugated polyene copolymer, method for producing thermoplastic elastomer, and method for producing pellet comprising ethylene-alpha-olefin-non-conjugated polyene copolymer
  申请人：Hakuta Takashi

  公开号：US20060142437A1

  公开（公告）日：2006-06-29

  A pellet comprising 100 parts by weight of an ethylene/α-olefin/non-conjugated polyene copolymer (A) containing a constitutional unit derived from non-conjugated polyene represented by a specific Formula, 1 to 150 parts by weight of a plasticizer (B) relative to 100 parts by weight of the above (A), and 0 to 30 parts by weight of a thermoplastic resin (C) relative to 100 parts by weight of the above (A), is obtained, and a vulcanized rubber or a thermoplastic elastomer which does not cause blocking and has excellent crosslinking reactivity and thus excellent properties can be prepared therefrom. According to a process for preparation of a thermoplastic elastomer using the above-mentioned pellet, a thermoplastic elastomer having excellent compression set or dispersibility can be economically and efficiently prepared. In particular, since it can be prepared continuously using a twin screw extruder, the process is excellent from an industrial viewpoint. According to a process for preparation of a pellet of an ethylene copolymer rubber composition according to the invention, it is possible to obtain a copolymer pellet which has a low degree of crystallinity, does not cause blocking, has excellent crosslinking reactivity and has carbon-carbon double bonds of excellent crosslinking reactivity.

  该颗粒包括100份重量的乙烯/α-烯烃/非共轭聚烯烃共聚物（A），其中包含一个由特定公式表示的非共轭聚烯烃衍生的宪法单元，相对于上述（A）的100份重量，包含1至150份重量的增塑剂（B），以及相对于上述（A）的100份重量，包含0至30份重量的热塑性树脂（C），可以获得。从中可以制备出不会出现堵塞并具有优异的交联反应性和优异性能的硫化橡胶或热塑性弹性体。根据使用上述颗粒制备热塑性弹性体的方法，可以经济高效地制备具有优异压缩回缩性或分散性的热塑性弹性体。特别是，由于可以使用双螺杆挤出机连续制备，因此从工业角度来看，该过程非常优秀。根据本发明的乙烯共聚物橡胶组合物颗粒的制备方法，可以获得结晶度低、不会出现堵塞、具有优异交联反应性和碳-碳双键优异交联反应性的共聚物颗粒。