[2-[1,1-二甲基-2-[(1-氧代烯丙基)氧]乙基]-5-乙基-1,3-二氧六环-5基]丙烯酸甲酯 | 87320-05-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二恶烷
• 中文名称: [2-[1,1-二甲基-2-[(1-氧代烯丙基)氧]乙基]-5-乙基-1,3-二氧六环-5基]丙烯酸甲酯
• 中文别名: 2-丙烯酸-[2-[1,1-二甲基-2-[(2-丙烯酰氧基]乙基]-5-乙基-1,3-二氧杂环己烷-5基]甲酯
• 英文名称: 5-ethyl-5-(hydroxymethyl)-β,β-dimethyl-1,3-dioxan-2-ethanol diacrylate
• 英文别名: [5-Ethyl-2-(2-methyl-1-prop-2-enoyloxypropan-2-yl)-1,3-dioxan-5-yl]methyl prop-2-enoate
• CAS: 87320-05-6
• 化学式: C₁₇H₂₆O₆
• 分子量: 326.39
• InChiKey: YNTQTLGBCMXNFX-UHFFFAOYSA-N

物化性质

• 沸点：
  394.6±17.0 °C(Predicted)
• 密度：
  1.108 g/mL at 25 °C(lit.)
• 闪点：
  >230 °F

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  23
• 可旋转键数：
  10
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.65
• 拓扑面积：
  71.1
• 氢给体数：
  0
• 氢受体数：
  6

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S26,S36
• 危险类别码：
  R36/37/38
• 海关编码：
  2932999099

反应信息

• 作为产物：
  描述：

  5-ethyl-5-(hydroxymethyl)-β,β-dimethyl-1,3-dioxan-2-ethanol 、 丙烯酰氯 在 对苯二酚 、 三甲胺 作用下， 以 氯仿 为溶剂， 反应 2.0h， 生成 [2-[1,1-二甲基-2-[(1-氧代烯丙基)氧]乙基]-5-乙基-1,3-二氧六环-5基]丙烯酸甲酯
  参考文献：
  名称：

  Macroporous Hydrogels Upregulate Osteogenic Signal Expression and Promote Bone Regeneration

  摘要：

  The objective of this work was to investigate the effects of macroporous hydrogel architecture on the osteogenic signal expression and differentiation of human mesenchymal stem cells (hMSCs). In particular, we have proposed a tissue engineering approach for orbital bone repair based on a cyclic acetal biomaterial formed from 5-ethyl-5-(hydroxymethyl)-beta,beta-dimethyl-1,3-dioxane-2-ethanol diacrylate (EHD) and poly(ethylene glycol) diacrylate (PEGDA). The El-ID monomer and PEGDA polymer may be fabricated into macroporous hydrogels by radical polymerization and subsequent porogen leaching, a novel technique for hydrophilic gels. We hypothesized that EH-PEG hydrogel macroporosity facilitates intercellular signaling among hMSCs. To investigate this phenomenon, hMSCs were loaded into El-I-PEG hydrogels with varying pore size and porosity. The viability of hMSCs, the expression of bone morphogenetic protein-2 (BMP-2), BMP receptor type 1A, and BMP receptor type 2 by hMSCs, and the differentiation of hMSCs were then assessed. Results demonstrate that macroporous El-I-PEG hydrogels support hMSCs and that this macroporous environment promotes a dramatic increase in BMP-2 expression by hMSCs. This upregulation of BMP-2 expression is associated by a more rapid hMSC differentiation, as measured by alkaline phosphatase expression. Altering hMSC interactions with the EH-PEG hydrogel surface, by the addition of fibronectin, did not appear to augment BMP-2 expression. We therefore speculate that EH-PEG hydrogel macroporosity facilitates autocrine and paracrine signaling by localizing endogenously expressed factors within the hydrogel's pores and thus promotes hMSC osteoblastic differentiation and bone regeneration.

  DOI：

  10.1021/bm100061z

文献信息

• ULTRAVIOLET-CURABLE RESIN MATERIAL FOR PATTERN TRANSFER AND MAGNETIC RECORDING MEDIUM MANUFACTURING METHOD USING THE SAME
  申请人：MORITA Kazuyo

  公开号：US20110049089A1

  公开（公告）日：2011-03-03

  According to one embodiment, an ultraviolet curing curable resin material for pattern transfer is provided. The resin contains isobornyl acrylate, an acrylate having a fluorene skeleton, a polyfunctional acrylate, and a polymerization initiator.

  根据一种实施例，提供了一种用于图案转移的紫外光固化可固化树脂材料。该树脂含有异丙基丙烯酸酯、含有芴骨架的丙烯酸酯、多官能团丙烯酸酯和聚合引发剂。
• [EN] UV CURABLE INKJET INKS AND INKJET PRINTING METHODS<br/>[FR] ENCRES POUR JET D'ENCRE DURCISSABLE AUX UV ET PROCÉDÉS D'IMPRESSION À JET D'ENCRE
  申请人：AGFA NV

  公开号：WO2022106100A1

  公开（公告）日：2022-05-27

  A UV curable inkjet ink including a free radical polymerizable compound and an acyl phosphine oxide initiator wherein the acyl phosphine oxide initiator includes an acyl group selected from the group consisting of a benzoyl group substituted by an urea group or an oxalylamide group; a 2,6-dimethyl benzoyl group substituted in position 3 by an urea group or an oxalylamide group; a 2,6-dimethoxy benzoyl group substituted in position 3 by an urea group or an oxalylamide group; a 2,4,6-trimethyl benzoyl group substituted in position 3 by an urea group or an oxalylamide group; and a 2,4,6-trimethoxybenzoyl group substituted in position 3 by an urea group or an oxalylamide group wherein the urea group and the oxalylamide group include a tertiary amine group positioning a phosporus atom of the acylphosphine oxide initiator in a 1 to Z position, where position 1 is defined as that of the phosphorus atom and position Z is defined as the nitrogen atom of the tertiary amine group with Z representing an integer of at least 11; and that the acyl phosphine oxide initiator contains no more than two photoinitiating moieties having a phosphine oxide group.

  一种紫外光固化喷墨墨水，包括自由基聚合化合物和酰基膦氧化物引发剂，其中酰基膦氧化物引发剂包括以下酰基：被尿素基或草酰胺基取代的苯甲酰基；在3位被尿素基或草酰胺基取代的2,6-二甲基苯甲酰基；在3位被尿素基或草酰胺基取代的2,6-二甲氧基苯甲酰基；在3位被尿素基或草酰胺基取代的2,4,6-三甲基苯甲酰基；在3位被尿素基或草酰胺基取代的2,4,6-三甲氧基苯甲酰基，其中尿素基和草酰胺基包括将膦氧化物引发剂的磷原子定位于1到Z位置的三级胺基，其中位置1被定义为磷原子的位置，位置Z被定义为三级胺基的氮原子，其中Z表示至少为11的整数；而且酰基膦氧化物引发剂不含有超过两个具有膦氧化物基团的光引发基团。
• CURABLE COMPOSITION
  申请人：KANEKA CORPORATION

  公开号：EP1452550A1

  公开（公告）日：2004-09-01

  The present invention provides a curable composition that comprises a polymer (A) containing a cross-linkable silyl group and a condensation catalyst (B). The polymer (A) containing a cross-linkable silyl group is obtained by a process comprising the steps of conducting a radical polymerizable monomer in the presence of a thiocarbonylthio compound. For example, the polymer (A) is obtained by (i) initiating a reversible addition-fragmentation chain transfer polymerization of a radical polymerizable monomer in the presence of a thiocarbonylthio compound, and (ii) adding an unsaturated compound containing a cross-linkable silyl group for copolymerization when a consumed amount of the radical polymerizable monomer by the polymerization has reached a level of 80% or more.

  本发明提供了一种可固化组合物，它包括含有可交联硅基的聚合物（A）和缩合催化剂（B）。含有可交联硅烷基的聚合物(A)是通过在硫代羰基硫代化合物存在下进行自由基聚合单体的步骤得到的。例如，聚合物(A)是通过以下方法获得的：(i) 在硫代羰基硫代化合物存在下，启动可自由基聚合单体的可逆加成-断裂链转移聚合；(ii) 当聚合消耗的可自由基聚合单体量达到 80% 或以上时，加入含有可交联硅烷基的不饱和化合物进行共聚。
• Ink composition, inkjet recording method, printed material, method for producing planographic printing plate, and planographic printing plate
  申请人：Fujifilm Corporation

  公开号：EP1803784A2

  公开（公告）日：2007-07-04

  The invention provides an ink composition having at least (A) a polymerization initiator, (B) an ester or amide of (meth)acrylic acid having a 1,3-dioxolane ring skeleton or a 1,3-dioxane ring skeleton or (B') an ester or amide of (meth)acrylic acid having a 1,3-diketone structure, and (C) a colorant. The invention further provides an inkjet recording method and a method for producing a planographic printing plate, each of which includes at least (I) ejecting the ink composition onto a hydrophilic support and (II) curing the ink composition by irradiating the ejected ink composition with active radiation so as to form a hydrophobic image region on the hydrophilic support. The invention furthermore provides a planographic printing plate formed by the method for producing a planographic printing plate.

  本发明提供了一种墨水组合物，它至少具有(A)聚合引发剂，(B)具有 1，3-二氧戊环骨架或 1，3-二氧六环骨架的(甲基)丙烯酸酯或酰胺，或(B')具有 1，3-二酮结构的(甲基)丙烯酸酯或酰胺，以及(C)着色剂。本发明进一步提供了一种喷墨记录方法和一种平面印刷板的制作方法，其中每种方法都至少包括：(I) 将墨水组合物喷射到亲水性支撑物上；(II) 用活性辐射照射喷射出的墨水组合物，使墨水组合物固化，从而在亲水性支撑物上形成疏水性图像区域。此外，本发明还提供了一种由该方法形成的平版印刷板。
• Barriere laminate, barrier film substrate, methods for producing them, and device
  申请人：FUJIFILM Corporation

  公开号：EP1958981A2

  公开（公告）日：2008-08-20

  A barrier laminate comprising at least one organic layer and at least one inorganic layer, in which the organic layer comprises a polymer having a structural unit of the following formula: wherein R1 and R2 represent a hydrogen atom or a methyl group; L represents an open-chain alkylene group having at least 8 carbon atoms and not containing an oxygen atom, a nitrogen atom and a sulfur atom.

  一种阻隔层压板，包括至少一层有机层和至少一层无机层，其中有机层包括具有下式结构单元的聚合物： 其中 R1 和 R2 代表氢原子或甲基；L 代表具有至少 8 个碳原子且不含氧原子、氮原子和硫原子的开链亚烷基。