Pentaerythrit-tetraethylether | 757-45-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: Pentaerythrit-tetraethylether
• 英文别名: 1,3-Diethoxy-2,2-bis(ethoxymethyl)propane
• CAS: 757-45-9
• 化学式: C₁₃H₂₈O₄
• 分子量: 248.363
• InChiKey: IUMWCGQVPDIISH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  17
• 可旋转键数：
  12
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  36.9
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  季戊四醇 在 platinum(IV) oxide 氢气 作用下， 生成 Pentaerythrit-tetraethylether
  参考文献：
  名称：

  Vinylation of Pentaerythritol

  摘要：

  DOI：

  10.1021/jo01049a031

文献信息

• RADIATION-SENSITIVE COLORED COMPOSITION, COLORED CURED FILM, COLOR FILTER AND METHOD OF PRODUCING THE SAME, SOLID-STATE IMAGING DEVICE, LIQUID CRYSTAL DISPLAY APPARATUS, AND METHOD OF PRODUCING DYE
  申请人：USHIJIMA Kenta

  公开号：US20120235099A1

  公开（公告）日：2012-09-20

  The object of the present invention is to provide a radiation-sensitive colored composition which can supress the generation of the contamination of the device. A radiation-sensitive colored composition including: (A) a dye containing of from 10 ppm to 1000 ppm of a halogen ion; (B) a polymerizable compound; and (C) a solvent.

  本发明的目的是提供一种辐射敏感的着色组合物，可以抑制器件的污染产生。一种辐射敏感的着色组合物，包括：（A）一种含有10 ppm至1000 ppm卤离子的染料；（B）一种可聚合化合物；和（C）一种溶剂。
• Stabilized Aptamers to PSMA and Their Use as Prostate Cancer Therapeutics
  申请人：Diener John L.

  公开号：US20090105172A1

  公开（公告）日：2009-04-23

  The present invention provides stabilized, high affinity nucleic acid ligands to PSMA. Methods for the identification and preparation of novel, stable, high affinity ligands to PSMA using the SELEX™ method with 2′-O-methyl substituted nucleic acids, and cell surface SELEX™ are described herein. Also included are methods and compositions for the treatment and diagnosis of disease characterized by PSMA expression, using the described nucleic acid ligands.

  本发明提供了稳定的、高亲和力的核酸配体，用于与PSMA结合。本文描述了使用2'-O-甲基取代核酸的SELEX™方法和细胞表面SELEX™方法，鉴定和制备新的、稳定的、高亲和力的PSMA配体的方法。还包括使用所述核酸配体治疗和诊断PSMA表达疾病的方法和组合物。
• Stabilized aptamers to PSMA and their use as prostate cancer therapeutics
  申请人：Diener L. John

  公开号：US20070041901A1

  公开（公告）日：2007-02-22

  The present invention provides stabilized, high affinity nucleic acid ligands to PSMA. Methods for the identification and preparation of novel, stable, high affinity ligands to PSMA using the SELEX™ method with 2′-O-methyl substituted nucleic acids, and cell surface SELEX™ are described herein. Also included are methods and compositions for the treatment and diagnosis of disease characterized by PSMA expression, using the described nucleic acid ligands.

  本发明提供了稳定的、高亲和力的核酸配体与PSMA结合。本文介绍了使用2'-O-甲基取代核酸的SELEX™方法以及细胞表面SELEX™方法鉴定和制备新型、稳定、高亲和力的PSMA配体的方法。还包括使用所述核酸配体进行治疗和诊断PSMA表达性疾病的方法和组合物。
• PIGMENT DISPERSION COMPOSITION, COLORED CURABLE COMPOSITION, COLOR FILTER FOR SOLID-STATE IMAGE SENSOR AND METHOD OF PRODUCING THE SAME, AND SOLID-STATE IMAGE SENSOR
  申请人：Kuge Toshihito

  公开号：US20120286145A1

  公开（公告）日：2012-11-15

  The invention provides a pigment dispersion composition including an azo pigment represented by formula (1), in which the azo pigment represented by formula (1) does not have an ionic hydrophilic group, an azo pigment derivative and a dispersant. In formula (1), G represents a hydrogen atom, an aliphatic group, an aryl group or a heterocyclic group; R 1 represents an amino group, an aliphatic oxy group, an aliphatic group, an aryl group or a heterocyclic group; R 2 represents a substituent; A represents a heterocyclic group; m represents an integer of 0 to 5; and n represents an integer of 1 to 4, wherein: when n=2, the azo pigment is a dimer formed via R 1 , R 2 , A or G; when n=3, the azo pigment is a a trimer formed via R 1 , R 2 , A or G; and when n=4, the azo pigment is a tetramer formed via R 1 , R 2 , A or G.

  本发明提供了一种颜料分散组合物，包括由公式（1）表示的偶氮颜料，其中由公式（1）表示的偶氮颜料不具有离子亲水基团，还包括偶氮颜料衍生物和分散剂。在公式（1）中，G表示氢原子，脂肪族基团，芳基基团或杂环基团；R1表示氨基基团，脂肪氧基团，脂肪族基团，芳基基团或杂环基团；R2表示取代基；A表示杂环基团；m表示0至5的整数；n表示1至4的整数，其中：当n=2时，偶氮颜料是通过R1、R2、A或G形成的二聚体；当n=3时，偶氮颜料是通过R1、R2、A或G形成的三聚体；当n=4时，偶氮颜料是通过R1、R2、A或G形成的四聚体。
• COLORED COMPOSITION, CURED FILM, COLOR FILTER, COLOR-FILTER MANUFACTURING METHOD, SOLID-STATE IMAGING ELEMENT, IMAGE DISPLAY DEVICE, POLYMER, AND XANTHENE DYE
  申请人：FUJIFILM Corporation

  公开号：US20160154303A1

  公开（公告）日：2016-06-02

  A colored composition of the present invention includes a dye compound having an anionic moiety including at least one of a structure represented by the following General Formula (A1), a structure represented by the following General Formula (A2), and a structure containing a boron atom, and a dye structure having a cationic moiety, in which the anionic moiety and the cationic moiety are bonded to each other via a covalent bond and present in the same molecule; a curable compound; and a solvent. (in General Formula (A1), R 1 and R 2 each independently represent —SO 2 — or —CO—) (in General Formula (A2), R 4 represents —SO 2 — or —CO—; and R 4 and R 5 each independently represent —SO 2 —, —CO—, or —CN)

  本发明的彩色组合物包括一种染料化合物，其具有带有阴离子基团的结构，其中该阴离子基团至少包括下列通式(A1)所表示的结构、下列通式(A2)所表示的结构和含有硼原子的结构；以及具有阳离子基团的染料结构，其中阴离子基团和阳离子基团通过共价键结合在同一分子中；可固化化合物；和溶剂。（在通式(A1)中，R1和R2各自独立表示—SO2—或—CO—）（在通式(A2)中，R4表示—SO2—或—CO—；R4和R5各自独立表示—SO2—、—CO—或—CN）