1,4,6,9-Tetraoxa-5-stannaspiro[4.4]nonane-2,3,7,8-tetrone

• 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: 1,4,6,9-Tetraoxa-5-stannaspiro[4.4]nonane-2,3,7,8-tetrone
• 化学式: C₄O₈Sn
• 分子量: 294.75
• InChiKey: NGCDGPPKVSZGRR-UHFFFAOYSA-J

计算性质

• 辛醇/水分配系数(LogP)：
  -7.41
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  161
• 氢给体数：
  0
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  1,4,6,9-Tetraoxa-5-stannaspiro[4.4]nonane-2,3,7,8-tetrone 、 水合草酸铕(III) 生成 锡石(sno2)
  参考文献：
  名称：

  TKACHEV, A. V.;GALAKTIONOV, S. S.;AGAPOV, M. N.;MIXAJLIN, V. V., TP.,(1988) N54, C. 37-43

  摘要：

  DOI：
• 作为产物：
  描述：

  四氯化锡 、 草酸 生成 1,4,6,9-Tetraoxa-5-stannaspiro[4.4]nonane-2,3,7,8-tetrone
  参考文献：
  名称：

  OZIMINA, D.;KAJDAS, C., ASLE TRANS, 30,(1987) N 4, 508-518

  摘要：

  DOI：
• 作为试剂：
  描述：

  、 环丙甲酸 、 苯乙醇 在 1,4,6,9-Tetraoxa-5-stannaspiro[4.4]nonane-2,3,7,8-tetrone 氮气 、 苯乙醇 、 环丙甲酸 、 crude product 作用下， 95.0~190.0 ℃ 、177.75 kPa 条件下， 反应 3.0h， 以to afford 410 g (72%) of 2-phenylethyl cyclopropanecarboxylate (99.1% pure by GLC)的产率得到2-phenylethyl cyclopropanecarboxylate
  参考文献：
  名称：

  SOLUBILIZING AGENTS FOR ACTIVE OR FUNCTIONAL ORGANIC COMPOUNDS

  摘要：

  一种活性或功能性有机化合物可被芳基醇酯，例如苯乙基、苄基或取代苄基醇，以及烷基或环烷基羧酸的酯，或者由该芳基醇和烷基或环烷基碳酸的碳酸酯溶解。

  公开号：

  US20130136706A1

文献信息

• Compositions containing phenethyl aryl esters as solubilizing agents for active organic compounds
  申请人：Bertz H. Steven

  公开号：US20050008586A1

  公开（公告）日：2005-01-13

  An active or functional organic compound is solubilized in a phenylethyl ester, e.g. an aryl carboxylic ester of 2-phenylethyl alcohol, as a solvent, cosolvent or additive, to form a composition thereof. Representative active or functional organic compounds include personal care products, e.g. sunscreens containing UVA/UVB absorbing compounds, such as avobenzone and benzophenone-3. Such compositions also show increased critical wavelength and UVA/UVB absorbance ratio performance properties.

  一种活性或功能性有机化合物被溶解在苯乙基酯中，例如2-苯乙醇的芳香羧酸酯，作为溶剂、共溶剂或添加剂，形成其组成物。代表性的活性或功能性有机化合物包括个人护理产品，例如含有UVA/UVB吸收化合物的防晒霜，如对苯二酚和苯甲酮-3。这样的组成物还显示出增加的临界波长和UVA/UVB吸收比性能特性。
• Solubilizing agents for active or functional organic compounds
  申请人：Bertz H. Steven

  公开号：US20050152858A1

  公开（公告）日：2005-07-14

  An active or functional organic compound is solubilized in a diaryl organic compound having a polar or polarizable functional group therein, as a solvent, cosolvent or additive, to form a composition thereof. Representative active or functional organic compounds include those present in personal care products, e.g., sunscreens containing UVA/UVB absorbing compounds, such as avobenzone, benzophenone-3, and 4-methylbenzylidene camphor. Such compositions also show increased SPF, UVA/UVB absorbance ratio, and critical wavelength performance properties.

  一种活性或功能性有机化合物被溶解在具有极性或极化功能基团的二芳基有机化合物中，作为溶剂、共溶剂或添加剂，形成其组成物。代表性的活性或功能性有机化合物包括个人护理产品中存在的化合物，例如含有UVA/UVB吸收化合物的防晒霜，如阿沃本酮、苯甲酮-3和4-甲基苄基腈酮。这种组成物还显示出增加的SPF、UVA/UVB吸收比和临界波长性能特性。
• Di-behenyl fumarate and its use in dermatological products
  申请人：Bernel Chemical Company, Inc.

  公开号：US06126949A1

  公开（公告）日：2000-10-03

  The present invention relates to novel anhydrous or water-in-oil synthetic ester compositions which are used in formulating dermatological products having uniform structure ranging in consistency from a soft gel to a hard stick. The compositions comprise a new component, dibehenyl fumaric acid ester, which has a melting point of approximately 72-74.degree. C. The dibehenyl fumaric acid ester component has exceptional benefits when used in combination with any cosmetically acceptable oil in varying ratios, to produce homogeneous materials having a uniform structure. The di-behenyl fumaric acid ester according to the present invention may be used to harden or stiffen any cosmetically acceptable oil or water-in-oil emulsions and can be used to create compositions varying widely in viscosity and/or hardness from gels to solid systems such as sticks or to enhance the stability of water-in-oil emulsions. The compositions according to the present invention are particularly useful as additives in dermatological products, including cosmetic compositions and can accommodate components which vary widely in hydrophobicity or hydrophilicity.

  本发明涉及一种新型的无水或水包油合成酯组合物，可用于制备一致结构的皮肤科产品，其一致性范围从柔软凝胶到硬棒。该组合物包括一种新成分，二十二酰基富马酸酯，其熔点约为72-74℃。当与任何化妆品可接受的油以不同比例混合使用时，二十二酰基富马酸酯成分具有极好的优点，能够产生具有一致结构的均质材料。根据本发明，二十二酰基富马酸酯可用于硬化或增稠任何化妆品可接受的油或水包油乳液，并可用于创建从凝胶到固体系统（如棍子）的粘度和/或硬度变化很大的组合物，或增强水包油乳液的稳定性。根据本发明的组合物特别适用于皮肤科产品中的添加剂，包括化妆品组合物，并可容纳在亲水性或疏水性方面变化很大的成分。
• ESTERS FROM SOLID POLYOLS AND UNSATURATED CARBOXYLIC ACIDS
  申请人：Daute Peter

  公开号：US20130035271A1

  公开（公告）日：2013-02-07

  The present invention relates to a process for the preparation of an ester from a polyol which is solid at 25° C. and a carboxylic acid component which contains at least 50 wt. % of at least one mono- or polyunsaturated aliphatic carboxylic acid, based on the total weight of the carboxylic acid component, in a reactor under reduced pressure. The invention also provides a device, a process for the preparation of a thermoplastic composition comprising the ester prepared according to the invention, a process for the production of a shaped article comprising the ester according to the invention or the thermoplastic composition according to the invention, a process for the production of a packed product, a process for the production of an at least partly coated object, and uses of the esters according to the invention as an additive in various compositions.

  本发明涉及一种在减压条件下从在25℃下为固体的多元醇和含有至少50重量％的至少一种单烯或多烯不饱和脂肪族羧酸的羧酸组分中制备酯的方法。该发明还提供了一种装置、一种制备根据本发明制备的酯的热塑性组合物的方法、一种制备根据本发明制备的酯或热塑性组合物的成型制品的方法、一种制备包装产品的方法、一种制备至少部分涂层物品的方法，以及将本发明中的酯用作各种组合物的添加剂的用途。
• ESTER PREPARATION WITH AFTER-TREATMENT
  申请人：Daute Peter

  公开号：US20130039872A1

  公开（公告）日：2013-02-14

  The present invention relates to a process for the preparation of an ester in a reactor, a device, a process for the preparation of a thermoplastic composition comprising the ester prepared according to the invention, a process for the production of a shaped article comprising the ester according to the invention or the thermoplastic composition according to the invention, a process for the production of a packed product, a process for the production of an at least partly coated object, and uses of the esters according to the invention as an additive in various compositions.

  本发明涉及一种在反应器中制备酯的过程、一种装置、一种制备包括根据本发明制备的酯的热塑性组合物的过程、一种制备包括根据本发明制备的酯或热塑性组合物的成型物的过程、一种制备包装产品的过程、一种制备至少部分涂覆的物体的过程，以及将本发明的酯用作各种组合物的添加剂的用途。