2-Ethenyl-1,4-dioxane | 823-08-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二恶烷
• 英文名称: 2-Ethenyl-1,4-dioxane
• CAS: 823-08-5
• 化学式: C₆H₁₀O₂
• 分子量: 114.14
• InChiKey: WJCCNRRUTSLHLJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.4
• 重原子数：
  8
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-溴-6-甲氧基萘 、 2-Ethenyl-1,4-dioxane 、 磷化氢 在 钯 作用下， 以the 6-methoxy-2-(3-ethylenedioxybuten-1-yl)naphthalene (III) is obtained in optimum yields的产率得到6-Methoxy-2-(3-ethylenedioxybuten-1-yl)naphthalene
  参考文献：
  名称：

  Process for the preparation of a naphthylbutanone

  摘要：

  在PdCl.sub.2和三苯基膦的存在下，通过将2-溴-6-甲氧基萘与3-乙二醇丁烯基反应，得到6-甲氧基-2-(3-乙二醇丁烯基)萘，然后对其进行氢化反应，最后用酸水解。从而实现了4-(6-甲氧基萘-2-基)-2-丁酮的快速合成。

  公开号：

  US05777170A1

文献信息

• Preparation of furan compounds
  申请人：E.I. DU PONT DE NEMOURS AND COMPANY

  公开号：EP0039486A1

  公开（公告）日：1981-11-11

  Furan compounds are prepared by converting bu- tenediols, using a redox system which is an aqueous solution containing copper having an average oxidation state of between 1 and 2, a solubilizing agent for Cu+1 ions, and 0.05-2.00 moles per liter of hydrogen ions.

  呋喃化合物是通过转化丁烯二醇制备的，使用的氧化还原体系是含有平均氧化态介于 1 和 2 之间的铜、Cu+1 离子增溶剂和每升 0.05-2.00 摩尔氢离子的水溶液。
• Electrophotographic light-sensitive material
  申请人：FUJI PHOTO FILM CO., LTD.

  公开号：EP0398373A1

  公开（公告）日：1990-11-22

  An electrophotographic light-sensitive material comprising a support having thereon a photoconductive layer containing at least inorganic photoconductive particles and a binder resin, wherein the binder resin contains (A) at least one resin comprising a graft copolymer having a weight average molecular weight of from 1.0 x 103 to 2.0 x 104 and containing, as copolymer components, at least (i) a monofunctional macromonomer (M) having a weight average molecular weight of not more than-2 x 104 and containing at least one polymer component represented by formula (Ila) or (lib) shown below and at least one polymer component having at least one polar group selected from the group consisting of -COOH, -PO3H2, -S03H, -OH, and wherein R1 represents a hydrocarbon group or -OR2 (wherein R2 represents hydrocarbon group), with a polymerizable double bond group represented by formula (I) shown below being bonded to one terminal of the main chain thereof, and (ii) a monomer represented by formula (III) shown below, and (B) at least one resin having a weight average molecular weight of not less than 5 x 104, containing at least a recurring unit represented by formula (IV) shown below as a polymer component, and having a crosslinked structure wherein Xo represents -COO-, -OCO-, -CH2OCO-, -CH2COO-, -O-, -S02-, -CO-, -CONHCOO-, - CONHCONH-, -CONHS02-, or wherein R11 represents a hydrogen atom or a hydrocarbon group; a1 and a2, which may be the same or different, each represents a hydrogen atom, a halogen atom, a cyano group, a hydrocarbon group, -COO-Z1, or -COO-Z1 bonded through a hydrocarbon group (wherein Z1 represents a substituted or unsubstituted hydrocarbon group. wherein X1 has the same meaning as Xo; Q1 represents an aliphatic group having from 1 to 18 carbon atoms or an aromatic group having from 6 to 12 carbon atoms; b1 and b2, which may be the same or different, each has the same meaning as a1 and a2; V represents -CN, -CONH2, or wherein Y represents a hydrogen atom, a halogen atom, a hydrocarbon group, an alkoxyl group, or -COOZ2, wherein Z2 represents an alkyl group, an aralkyl group, or an aryl group. wherein X2 has the same meaning as Xo in formula (I); Q2 has the same meaning as Q1 in formula (Ila); and C1 and C1, which may be the same or different, have the same meaning as ai and a2 in formula (I). wherein X3 represents -COO-, -OCO-, -CH20CO-, -CH2COO-, -0-, or -S02-; Q3 represents a hydrocarbon group having from 1 to 22 carbon atoms; and d1 and d2, which may be the same or different, each represents a hydrogen atom, a halogen atom, a cyano group, a hydrocarbon group having from 1 to 8 carbon atoms, -COO-Z3, or -COO-Z3 bonded through a hydrocarbon group having from 1 to 8 carbon atoms, wherein Z3 represents a hydrocarbon group having from 1 to 18 carbon atoms. The electrophotographic light-sensitive material has excellent electrostatic characteristics and mechanical strength.

  一种电致发光感光材料，它包括在其上具有至少含有无机光电导颗粒的光电导层和粘结剂树脂的支撑体，其中粘结剂树脂含有 (A) 至少一种树脂，它包括接枝共聚物，其重量平均分子量为 1.0 x 103 至 2.0 x 104，且作为共聚物组分至少含有 (i) 单官能团大单体 (M)，其重量平均分子量不超过-2 x 104，且含有至少一种由下式 (Ila)或(lib)表示的聚合物组分和至少一种具有至少一个选自-COOH、-PO3H2、-S03H、-OH 和-OH 所组成的组的极性基团的聚合物组分。 其中 R1 代表烃基或-OR2（其中 R2 代表烃基），可聚合的双键基团由下式（I）表示，并键 合到其主链的一个末端，和 (ii) 由下式（III）表示的单体，和 (B) 至少一种树脂，其重量平均分子量不小于 5 x 104，至少含有一个由下式（IV）表示的复 合单元作为聚合物组分，并具有交联结构 其中 Xo 代表-COO-、-OCO-、-CH2OCO-、-CH2COO-、-O-、-S02-、-CO-、-CONHCOO-、-CONHCONH-、-CONHS02-、 或 其中 R11 代表氢原子或烃基；a1 和 a2 可以相同或不同，各自代表氢原子、卤素原子、氰基、烃基、-COO-Z1 或通过烃基键合的-COO-Z1（其中 Z1 代表取代或未取代的烃基）。 其中 X1 的含义与 Xo 相同； Q1 代表具有 1 至 18 个碳原子的脂肪族基团或具有 6 至 12 个碳原子的芳香族基团； b1 和 b2 可以相同或不同，各自的含义与 a1 和 a2 相同； V 代表-CN、-CONH2 或 Y。 其中 Y 代表氢原子、卤素原子、烃基、烷氧基或 -COOZ2，其中 Z2 代表烷基、芳基或芳基。 其中 X2 与式（I）中的 Xo 意义相同；Q2 与式（Ila）中的 Q1 意义相同；C1 和 C1（可以相同或不同）与式（I）中的 ai 和 a2 意义相同。 其中 X3 代表-COO-、-OCO-、-CH20CO-、-CH2COO-、-0-或-S02-；Q3 代表具有 1 至 22 个碳原子的烃基；以及 d1 和 d2（可以相同或不同）各自代表氢原子、卤素原子、氰基、具有 1 至 8 个碳原子的烃基、-COO-Z3 或通过具有 1 至 8 个碳原子的烃基键合的 -COO-Z3，其中 Z3 代表具有 1 至 18 个碳原子的烃基。 这种电子照相感光材料具有优异的静电特性和机械强度。
• Electrophotographic lithographic printing plate precursor
  申请人：FUJI PHOTO FILM CO., LTD.

  公开号：EP0484978A1

  公开（公告）日：1992-05-13

  An electrophotographic lithographic printing plate precursor which utilizes an electrophotographic light-sensitive material comprising a conductive support having provided thereon at least one photoconductive layer containing photoconductive zinc oxide and a binder resin, wherein the binder resin contains at least one AB block copolymer composed of an A block comprising a polymer component corresponding to a monofunctional monomer containing a functional group which has at least one atom selected from a fluorine atom and a silicon atom and is capable of forming at least one hydrophilic group selected from a sulfo group, a phosphono group, a carboxy group and a hydroxy group through decomposition, and a B block containing at least a polymer component represented by the following general formula (I): wherein X₁ represents -COO-, -OCO-, -CONHCOO-, -CONHCONH-, or (wherein d₁ represents a hydrogen atom or a hydrocarbon group; and n and m each represents an integer of from 1 to 4); R₁ represents an aliphatic group having from 1 to 18 carbon atoms or an aromatic group having from 6 to 12 carbon atoms; and a₁ and a₂, which may be the same or different, each represents a hydrogen atom, a halogen atom, a cyano group, a hydrocarbon group, -COO-Z₁ or -COO-Z₁ bonded via a hydrocarbon group (wherein Z₁ represents a hydrocarbon group which may be substituted). The electrophotographic lithographic printing plate precursor is excellent in electrostatic characteristics (particularly, dark charge retention property and photosensitivity), capable of reproducing a faithful duplicated image to the original and forming neither overall background stains nor dotted background stains of prints, and has excellent printing durability. Further, it is suitable for a scanning exposure system using a semiconductor laser beam.

  一种电子照相平版印刷板前体，它使用一种电子照相感光材料，该材料包括导电支撑物，其上至少有一层光电导层，该层含有光电导氧化锌和粘结剂树脂、其中，粘合剂树脂包含至少一种 AB 嵌段共聚物，该共聚物由 A 嵌段和 B 嵌段组成，A 嵌段包含与单官能团单体相对应的聚合物成分，单官能团单体含有至少一个选自氟原子和硅原子的原子，并能通过分解形成至少一个选自磺基、膦基、羧基和羟基的亲水基团；B 嵌段包含至少一种聚合物成分，其通式如下 由以下通式（I）表示： -CONHCOO-、-CONHCONH- 或 (其中 d₁ 代表氢原子或烃基，n 和 m 分别代表 1 至 4 的整数）； R₁ 代表具有 1 至 18 个碳原子的脂肪族基团或具有 6 至 12 个碳原子的芳香族基团；a₁和 a₂可以相同或不同，各自代表氢原子、卤素原子、氰基、烃基、-COO-Z₁或通过烃基键合的-COO-Z₁（其中 Z₁ 代表可被取代的烃基）。 该电子照相平版印刷版前体具有优异的静电特性（尤其是暗电荷保持特性和感光性），能够忠实地复制原版图像，既不会形成整体背景污点，也不会形成印刷品的点状背景污点，并且具有优异的印刷耐久性。此外，它还适用于使用半导体激光束的扫描曝光系统。
• A lithographic printing plate precursor of direct image type
  申请人：FUJI PHOTO FILM CO., LTD.

  公开号：EP0530957A1

  公开（公告）日：1993-03-10

  A lithographic printing plate precursor of direct image type, adequately prevented from occurrence of background stains and having excellent printing durability is provided, comprising a base and an image receptive layer provided on the base, in which the image receptive layer contains at least one of the following non-aqueous solvent-dispersed resin grains:    Non-aqueous solvent-dispersed resin grains    Polymer resin grains obtained by (1) subjecting to dispersion polymerization reaction in a non-aqueous solvent, a monofunctional monomer (A) being soluble in the non-aqueous solvent but insoluble after polymerization and containing at least one functional group capable of producing at least one polar group through decomposition and a monofunctional polymer [M] comprising a polymer principal chain containing at least recurring units each containing a silicon atom and/or fluorine atom-containing substituent, to only one end of which a polymerizable double bond group represented by the following General Formula (I) is bonded: wherein V₀ is -O-, -COO-, -OCO-, -CH₂OCO-, -CH₂COO-, -SO₂-, CONCHCOO- or CONHCONH-, (R₁ is a hydrogen atom or a hydrocarbon group containing 1 to 18 carbon atoms), and a₁ and a₂ are, same or different, hydrogen atoms, halogen atoms, cyano groups, hydrocarbon groups, -COO-R₂ or -COO-R₂ via a hydrocarbon group (R₂ is a hydrogen atom or optionally substituted hydrocarbon group).

  本发明提供了一种可充分防止出现背景污点并具有出色印刷耐久性的直接成像型平版印刷板原版，它包括基底和设置在基底上的图像接收层，其中图像接收层包含以下至少一种非水溶剂分散树脂颗粒： 非水溶剂分散树脂颗粒 通过以下方法获得的聚合物树脂颗粒： (1) 在非水溶剂中进行分散聚合反应、可溶于非水溶剂但聚合后不溶的单官能团单体(A)，它含有至少一个官能团，该官能团能通过分解产生至少一个极性基团，以及单官能团聚合物[M]，该聚合物主链含有至少重复单元，每个单元含有一个硅原子和/或含氟原子的取代基，仅在其一端键合有由下通式(I)表示的可聚合双键基团： 其中 V₀ 是-O-、-COO-、-OCO-、-CH₂OCO-、-CH₂COO-、-SO₂-、 CONCHCOO- 或 CONHCONH-，（R₁ 是氢原子或含有 1 至 18 个碳原子的烃基），且 a₁ 和 a₂ 是相同或不同的氢原子、卤素原子、氰基、烃基、-COO-R₂ 或通过烃基的 -COO-R₂（R₂ 是氢原子或任选取代的烃基）。
• ELECTROPHOTOGRAPHIC PHOTORECEPTOR
  申请人：FUJI PHOTO FILM CO., LTD.

  公开号：EP0581956A1

  公开（公告）日：1994-02-09

  An electrophotographic photoreceptor improved in electrostatic characteristics and image pickup and particularly excellent in the reproduction of highly precise images by the use of a liquid developer and in the image pickup according to the scanning exposure system using low-output laser beams. The photoreceptor contains a binder resin comprising at least one resin (A) containing at least 30 wt% of a polymer component of general formula (I) and 0.5 to 15 wt% of a specified polar polymer component and having a weight average molecular weight of 1x10³ to 2x10⁴ and at least one resin (B) comprising an A-B block copolymer composed of block A containing a specified polar polymer component and block B containing a polymer component of general formula (I) and having a weight-average molecular weight of 3x10⁴ to 1x10⁶. In formula (I) a¹ and a² represent each hydrogen, halogen, cyano, hydrocarbyl, or COOR⁴ optionally bonded via hydrocarbyl (wherein R⁴ represents hydrocarbyl); and R³ represents hydrocarbyl.

  一种电子照相感光元件，在静电特性和图像拾取方面均有改进，尤其是在通过使用液体显影剂复制高精度图像和根据使用低输出激光束的扫描曝光系统进行图像拾取方面表现出色。感光元件含有粘合剂树脂，粘合剂树脂包括至少一种树脂 (A)，该树脂含有至少 30 wt% 的通式 (I) 的聚合物成分和 0.5 至 15 wt% 的指定极性聚合物组分，且其重量平均分子量为 1x10³ 至 2x10⁴；以及至少一种树脂 (B)，该树脂包含由含有指定极性聚合物组分的嵌段 A 和含有通式 (I) 聚合物组分的嵌段 B 组成的 A-B 嵌段共聚物，且其重量平均分子量为 3x10⁴ 至 1x10⁶。在式 (I) 中，a¹ 和 a² 分别代表氢、卤素、氰基、烃基或通过烃基任选键合的 COOR⁴（其中 R⁴ 代表烃基）；R³ 代表烃基。