1,5-diacetoxy-pentan-3-one | 15201-14-6

• 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
• 英文名称: 1,5-diacetoxy-pentan-3-one
• 英文别名: 1,5-Diacetoxy-pentan-3-on；(5-Acetyloxy-3-oxopentyl) acetate
• CAS: 15201-14-6
• 化学式: C₉H₁₄O₅
• 分子量: 202.207
• InChiKey: OLULRSZTFXJJGL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.4
• 重原子数：
  14
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  69.7
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  1,5-二甲氧基-3-戊酮 、 乙酸酐 在 sodium acetate 、 溶剂黄146 作用下， 生成 5-acetoxy-pent-1-en-3-one 、 1,5-diacetoxy-pentan-3-one
  参考文献：
  名称：

  Conjugate intra- and intermolecular addition mediated by methoxide anion on polymeric support

  摘要：

  By treatment with methoxide anion on polymeric support (IRA 900), chiral beta -oxo or beta -sulphonylamides 2 bearing an alpha,beta -unsaturated ester gave 3,4-disubstituted pyrrolidin-2-ones 3 as easily separable diastereomeric mixtures in good yield and moderate-to-good stereoselection. The polymeric reagent was also effective in promoting both intermolecular conjugate addition and alkylation reactions. (C) 2000 Published by Elsevier Science Ltd.

  DOI：

  10.1016/s0040-4039(00)01490-8

文献信息

• Pigmented ink jet inks and recording elements containing hardening agents
  申请人：EASTMAN KODAK COMPANY

  公开号：EP0958933A2

  公开（公告）日：1999-11-24

  An ink jet ink/receiver set that provides images with improved durability, said set comprising: a) an ink receiving layer on a support, the ink receiving layer containing a hardener; and deposited thereon b) an image formed from an ink jet ink containing a carrier, a pigment, and a hardener that is the same or different from the hardener in the ink receiving layer.

  一种喷墨墨水/接收器套件，可提供耐久性更好的图像，所述套件包括：a) 支座上的墨水接收层，该墨水接收层含有固化剂；以及沉积在其上的 b) 由喷墨墨水形成的图像，该喷墨墨水含有载体、颜料和固化剂，该固化剂与墨水接收层中的固化剂相同或不同。
• Inkjet images printed on polyvinyl alcohol (PVA) and overcoated with a hardener solution
  申请人：EASTMAN KODAK COMPANY

  公开号：EP0958938A1

  公开（公告）日：1999-11-24

  A method of improving the durability of an ink jet ink image comprising the steps of: a) providing an ink jet ink receiving layer containing acetoacetylated poly(vinylalcohol); b) depositing pigment-based ink jet ink to form an image on the gelatin-containing ink receiving layer; and c) applying to the image formed in step b) a solution comprising a hardener.

  一种提高喷墨墨水图像耐久性的方法，包括以下步骤：a) 提供含有乙酰乙酰化聚乙烯醇的喷墨墨水接收层；b) 在含明胶的墨水接收层上沉积颜料型喷墨墨水以形成图像；以及 c) 在步骤 b) 中形成的图像上涂抹含有固化剂的溶液。
• Pigmented ink jet inks for poly(vinylalcohol) receivers
  申请人：EASTMAN KODAK COMPANY

  公开号：EP0959113A1

  公开（公告）日：1999-11-24

  Herein is disclosed a liquid ink jet ink for acetoacetylated poly(vinylalcohol) receivers comprising a carrier, a pigment and a hardener. A method of using the ink is also disclosed.

  本文公开了一种用于乙酰乙酰化聚（乙烯基乙醇）收料的液体喷墨墨水，由载体、颜料和固化剂组成。还公开了一种使用该墨水的方法。
• Ink jet printing process
  申请人：EASTMAN KODAK COMPANY

  公开号：EP1010541A1

  公开（公告）日：2000-06-21

  An ink jet printing process for improving the water-fastness of an ink jet image comprising: a) providing an ink jet recording element comprising a support having thereon an image-recording layer comprising a cross-linkable gelatin and a mordant, b) applying liquid ink droplets of an anionic, water-soluble dye on the image-recording layer in an image-wise manner, and c) submerging the element in an aqueous solution of a hardener to cross-link the gelatin.

  一种改善喷墨图像耐水性的喷墨打印工艺，包括 a) 提供一个喷墨记录元件，该元件包括一个支架，支架上有一个图像记录层，该图像记录层由可交联明胶和媒染剂组成、 b) 将阴离子水溶性染料的液态墨滴以图像方式涂在图像记录层上，以及 c) 将元件浸没在硬化剂的水溶液中，使明胶交联。
• Ink jet printing method
  申请人：EASTMAN KODAK COMPANY

  公开号：EP1010737A1

  公开（公告）日：2000-06-21

  An ink jet printing method using an ink jet ink composition which provides an image having improved wet abrasion resistance comprising the steps of: A) providing an ink jet printer that is responsive to digital data signals; B) loading the printer with an image-recording element comprising a support having thereon an ink-receptive layer comprising a cross-linkable polymer; C) loading the printer with an ink jet ink composition comprising water, a cationic, water-soluble dye and from 0.1 to 10 % by weight of a hardener; and D) printing on the image-recording element using the ink jet ink composition in response to the digital data signals.

  一种使用喷墨墨水组合物的喷墨打印方法，可打印出具有更好耐湿磨性能的图像，该方法包括以下步骤 A) 提供可响应数字数据信号的喷墨打印机； B) 在打印机中装入图像记录元件，该元件包括一个支撑物，支撑物上有一个由可交联聚合物组成的感墨层； C) 在打印机中装入喷墨墨水组合物，其中包括水、阳离子水溶性染料和 0.1%至 10%（按重量计）的固化剂；以及 D) 根据数字数据信号，使用喷墨墨水组合物在图像记录元件上打印。