4,4'-(ethane-1,1-diyl)bis(benzene-1,3-diol) | 432041-90-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4,4'-(ethane-1,1-diyl)bis(benzene-1,3-diol)
• 英文别名: 4,4'-ethylidene-di-resorcinol；4,4'-Aethyliden-di-resorcin；1.1-Bis-(2.4-dihydroxy-phenyl)-aethan；2.4.2'.4'-Tetraoxy-α-methyl-diphenylmethan；2,2'-ethylidenebis(5-hydroxyphenol)；4-[1-(2,4-Dihydroxyphenyl)ethyl]benzene-1,3-diol
• CAS: 432041-90-2
• 化学式: C₁₄H₁₄O₄
• 分子量: 246.263
• InChiKey: BOHACIVBOZRDLK-UHFFFAOYSA-N

物化性质

• 沸点：
  489.1±25.0 °C(Predicted)
• 密度：
  1.369±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  80.9
• 氢给体数：
  4
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4,4'-(ethane-1,1-diyl)bis(benzene-1,3-diol) 在 水 作用下， 生成 9-methyl-xanthene-3,6-diol
  参考文献：
  名称：

  Wenzke; Nieuwland, Journal of the American Chemical Society, 1924, vol. 46, p. 178

  摘要：

  DOI：
• 作为产物：
  描述：

  乙炔 、 间苯二酚 在 甲醇 、 磷酸 、 三氟化硼 、 mercury(II) oxide 作用下， 生成 4,4'-(ethane-1,1-diyl)bis(benzene-1,3-diol)
  参考文献：
  名称：

  Waiser, Doklady Akademii Nauk SSSR, 1950, vol. 74, p. 57

  摘要：

  DOI：

文献信息

• [EN] SULFONIUM SULFATES, THEIR PREPARATION AND USE<br/>[FR] SULFATES DE SULFONIUM, LEUR PRÉPARATION ET UTILISATION
  申请人：BASF SE

  公开号：WO2012113829A1

  公开（公告）日：2012-08-30

  The present invention relates to a heat-curable composition comprising (a) at least one compound which is capable of undergoing cationic polymerization; and (b) at least one sulfonium sulfate selected from compounds of the formulae Ia and Ib where Yn- is a monovalent or divalent anion selected from (1) where n, M, R1 to R10 are as defined in claim 1 and in the description. The present invention also relates to novel sulfonium sulfates of the formulae Ia and Ib, to a process for curing cationically polymerizable material and to the cured material obtained by said process.

  本发明涉及一种热固化组合物，包括（a）至少一种能够进行阳离子聚合的化合物；和（b）选择自式Ia和Ib的至少一种砜酸盐，其中Yn-是从（1）中选择的一价或二价阴离子，其中n、M、R1至R10如权利要求1和描述中所定义。本发明还涉及式Ia和Ib的新型砜酸盐，以及用于固化阳离子聚合材料的工艺和通过该工艺获得的固化材料。
• A Catalyst-Free One-Pot Construction of Skeletons of 5-Methoxyseselin and Alloxanthoxyletin in Water
  作者：Jin-Li Cao、Su-Li Shen、Peng Yang、Jin Qu

  DOI：10.1021/ol401581p

  日期：2013.8.2

  In refluxing water and without an additional catalyst, electron-rich phenols could react with alkynoic acids or alkynoates to provide coumarin structures. The skeletons of two natural pyranocoumarins, 5-methoxyseselin and alloxanthoxyletin, could be constructed (total yield up to 76%) in an aqueous multicomponent reaction in which isoprenyl acetate, propiolic acid, and phloroglucinol were simply mixed

  在回流水中且没有其他催化剂的情况下，富含电子的酚可能与炔酸或炔酸反应生成香豆素结构。可以在水性多组分反应中构建两种天然吡喃香豆素的骨架，即5-甲氧基水杨素和别氧蒽氧基letletanthoxyletin（总收率高达76％），其中将异戊二烯乙酸酯，丙酸和间苯三酚简单地混合并在水中回流。
• [EN] LATENT ACIDS AND THEIR USE<br/>[FR] ACIDES LATENTS ET LEUR UTILISATION
  申请人：BASF SE

  公开号：WO2016124493A1

  公开（公告）日：2016-08-11

  Compounds of the formula (I) and (IA) wherein X is -O(CO)-; R1 is C1-C12haloalkyl or C6-C10haloaryl; R2 is located in position 7 of the coumarinyl ring and is OR8; R2a, R2b and R2C independently of each other are hydrogen; R3 is C1-C8haloalkyl or C1-C8haloalkyl; R4 is hydrogen; and R8 is C1-C6alkyI; are suitable as photosensitive acid donors in the preparation of photoresist compositions such as used for example in the preparation of spacers, insulating layers, interlayer dielectric films, insulation layers, planarization layers, protecting layers, overcoat layers, banks for electroluminescence displays and liquid crystal displays (LCD).

  化合物的化学式（I）和（IA），其中X为-O(CO)-；R1为C1-C12卤代烷基或C6-C10卤代芳基；R2位于香豆素环的第7位，为OR8；R2a、R2b和R2C彼此独立地为氢；R3为C1-C8卤代烷基或C1-C8卤代烷基；R4为氢；R8为C1-C6烷基，适用于作为感光酸给体，用于制备光刻胶组合物，例如用于制备间隔层、绝缘层、层间介质膜、绝缘层、平坦化层、保护层、覆盖层、电致发光显示器和液晶显示器（LCD）的制备。
• COMPOUND, RESIN, COMPOSITION AND PATTERN FORMATION METHOD
  申请人：Mitsubishi Gas Chemical Company, Inc.

  公开号：US20210070727A1

  公开（公告）日：2021-03-11

  The present invention provides a compound represented by following formula (0):

  本发明提供了以下式（0）表示的化合物。
• COMPOUND, RESIN, COMPOSITION, RESIST PATTERN FORMATION METHOD AND CIRCUIT PATTERN FORMATION METHOD
  申请人：Mitsubishi Gas Chemical Company, Inc.

  公开号：US20210070685A1

  公开（公告）日：2021-03-11

  The present invention provides a compound having a specific structure represented by the following formula (0), a resin having a constituent unit derived from the compound, various compositions containing the compound and/or the resin, and various methods using the compositions.

  本发明提供一种具有以下式（0）所代表的特定结构的化合物，具有从该化合物衍生的组分单元的树脂，含有该化合物和/或树脂的各种组合物，以及使用这些组合物的各种方法。