(9H-fluoren-9-yl)methyl acrylate | 138981-57-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 芴
• 英文名称: (9H-fluoren-9-yl)methyl acrylate
• 英文别名: (9H-Fluoren-9-YL)methyl prop-2-enoate；9H-fluoren-9-ylmethyl prop-2-enoate
• CAS: 138981-57-4
• 化学式: C₁₇H₁₄O₂
• 分子量: 250.297
• InChiKey: RCRPQLXMTJIDRN-UHFFFAOYSA-N

物化性质

• 沸点：
  389.2±11.0 °C(Predicted)
• 密度：
  1.150±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  9-芴甲醇 、 丙烯腈 在 三氟甲磺酸三甲基硅酯 作用下， 反应 65.0h， 以52%的产率得到(9H-fluoren-9-yl)methyl acrylate
  参考文献：
  名称：

  路易斯酸促进的无氯化氢固定反应

  摘要：

  开发了Pinner反应的无氯化氢变体，其中醇与腈反应生成羧酸盐。在2当量的存在下，使用脂肪族醇，脂肪族或苄基腈可获得最佳结果。三氟甲磺酸三甲基甲硅烷基酯（Me 3 SiOTf）。使用这些基材，可实现超过80％的产率。当1当量时，此协议可能会出现严格中性的变化。将3N Et 3 N加入到反应混合物中。

  DOI：

  10.1002/hlca.201200435

文献信息

• A Lewis acid-promoted Pinner reaction
  作者：Dominik Pfaff、Gregor Nemecek、Joachim Podlech

  DOI：10.3762/bjoc.9.179

  日期：——

  Carbonitriles and alcohols react in a Lewis acid-promoted Pinner reaction to carboxylic esters. Best results are obtained with two equivalents of trimethylsilyl triflate as Lewis acid. Good yields are achieved with primary alcohols and aliphatic or benzylic carbonitriles, but the straightforward synthesis of acrylates and benzoates starting with acrylonitrile and benzonitrile, respectively, is similarly possible. Phenols are not acylated under these reaction conditions. The method has been used for the first total synthesis of the natural product monaspilosin. In the reaction of benzyl alcohols variable amounts of amides are formed in a Ritter-type side reaction.

  Carbonitriles和醇在Lewis酸促进的Pinner反应中反应生成羧酸酯。最佳结果是使用两当量的三甲基硅酰三氟甲烷作为Lewis酸。一次醇和脂肪族或苄基腈可以获得良好产率，但使用丙烯腈和苯甲腈分别合成丙烯酸酯和苯甲酸酯也同样可行。苯酚在这些反应条件下不会酰化。该方法已被用于天然产物单孢氨基脂的首次全合成。在苄醇的反应中，会形成不同量的酰胺，这是一种Ritter型的副反应。
• White ink composition, inkjet recording method, and printed material
  申请人：FUJIFILM Corporation

  公开号：EP2042574A1

  公开（公告）日：2009-04-01

  A white ink composition for inkjet recording is provided that includes an acylphosphine-based photopolymerization initiator, a monomer having a heterocyclic skeleton, and a white colorant, the acylphosphine-based photopolymerization initiator having a content of 10 to 18 wt % relative to the ink composition. There are also provided an inkjet recording method that includes a step of discharging the white ink composition for inkjet recording onto a recording medium and a step of curing the white ink composition by irradiating the discharged white ink composition with actinic radiation, and a printed material formed by the inkjet recording method.

  提供了一种用于喷墨记录的白色墨水组合物，它包括酰基膦基光聚合引发剂、具有杂环骨架的单体和白色着色剂，酰基膦基光聚合引发剂相对于墨水组合物的含量为 10 至 18 wt %。此外，还提供了一种喷墨记录方法，该方法包括将用于喷墨记录的白色墨水组合物排放到记录介质上的步骤和通过用阳极辐射照射排放的白色墨水组合物来固化白色墨水组合物的步骤，以及由该喷墨记录方法形成的印刷材料。
• Ink composition, inkjet recording method, printed material, and molded printed material
  申请人：FUJIFILM Corporation

  公开号：EP2088176A1

  公开（公告）日：2009-08-12

  An ink composition is provided that includes (A) a compound having an ethylenically unsaturated double bond and a silicone chain, (B) a polymerizable monomer, and (C) a radical polymerization initiator, at least 75 wt % of the polymerizable monomer being a monofunctional polymerizable monomer selected from the group consisting of a monofunctional acrylate, a monofunctional methacrylate, a monofunctional vinyloxy compound, a monofunctional N-vinyl compound, a monofunctional ethylenically unsaturated carboxylic acid compound, a monofunctional acrylamide, and a monofunctional methacrylamide. There are also provided an inkjet recording method that includes (i-1) a step of discharging the ink composition onto a recording medium and (i-2) a step of curing the ink composition by irradiating the discharged ink composition with actinic radiation, a printed material formed by employing the inkjet recording method, and a molded printed material formed by subjecting the printed material to molding.

  提供了一种油墨组合物，它包括(A)具有乙烯基不饱和双键和硅酮链的化合物，(B)可聚合单体，和(C)自由基聚合引发剂，其中至少 75 wt % 的可聚合单体是选自以下组别的单官能团可聚合单体单官能度甲基丙烯酸酯、单官能度乙烯氧基化合物、单官能度 N-乙烯基化合物、单官能度乙烯基不饱和羧酸化合物、单官能度丙烯酰胺和单官能度甲基丙烯酰胺。还提供了一种喷墨记录方法，该方法包括（i-1）将墨水组合物排放到记录介质上的步骤和（i-2）通过用阳极辐射照射排放的墨水组合物来固化墨水组合物的步骤、通过使用喷墨记录方法形成的印刷材料和通过使印刷材料成型而形成的成型印刷材料。
• Inkjet ink composition, and inkjet recording method and printed material employing same
  申请人：FUJIFILM Corporation

  公开号：EP2093265A1

  公开（公告）日：2009-08-26

  An inkjet ink composition is provided that includes at least one type of organic pigment exhibiting an orange, violet, or green color, at least one type selected from the group consisting of polymer compounds derived from a monomer represented by specific Formulae and a polymer represented by a specific Formula, and an actinic radiation-curable compound.

  提供了一种喷墨墨水组合物，其中包括至少一种呈现橙色、紫色或绿色的有机颜料、至少一种选自由特定式子代表的单体和特定式子代表的聚合物衍生的高分子化合物以及一种光辐射固化化合物组成的组。
• Inkjet recording method and inkjet recording system
  申请人：FUJIFILM Corporation

  公开号：EP2105478A1

  公开（公告）日：2009-09-30

  An inkjet recording method is provided that includes a preparatory step of preparing an ink set comprising at least ink composition A comprising (a-1) a polymerization initiator and (b-1) a polymerizable compound, at least 65 wt % of the total weight of the polymerizable compound (b-1) being a monofunctional polymerizable compound, and ink composition B comprising (a-2) a polymerization initiator and (b-2) a polymerizable compound, at least 50 wt % of the total weight of the polymerizable compound (b-2) being a polyfunctional polymerizable compound; and a selection step of selecting, as an ink composition used, ink composition A, ink composition B, or the proportions of ink composition A and ink composition B used according to the characteristics and/or the composition of a support used. There is also provided an inkjet recording system that includes the ink set and selection means for selecting, as an ink composition used, ink composition A, ink composition B, or the proportions of ink composition A and ink composition B used according to the characteristics and/or the composition of a support used.

  本发明提供了一种喷墨记录方法，该方法包括制备墨水组的准备步骤，该墨水组至少包括墨水组合物 A，其中墨水组合物 A 包含 (a-1) 聚合引发剂和 (b-1) 可聚合化合物，可聚合化合物 (b-1) 总重量的至少 65 重量％为单官能团可聚合化合物；以及墨水组合物 B，其中墨水组合物 B 包含 (a-2) 聚合引发剂和 (b-2) 可聚合化合物，可聚合化合物 (b-2) 总重量的至少 50 重量％为多官能团可聚合化合物；以及一个选择步骤，即根据所用支持物的特性和/或组成，选择墨水组合物 A、墨水组合物 B 或墨水组合物 A 和墨水组合物 B 的比例作为所用墨水组合物。本发明还提供了一种喷墨记录系统，该系统包括墨水组和选择装置，用于根据所用支持物的特性和/或组成选择墨水组合物 A、墨水组合物 B 或墨水组合物 A 和墨水组合物 B 的使用比例作为所用墨水组合物。