bis(o-methoxybenzoyl) peroxide | 30930-45-1

• 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: bis(o-methoxybenzoyl) peroxide
• 英文别名: Bis-o-methoxybenzoylperoxid；bis(o-methoxylbenzoyl) peroxide；bis-(2-methoxy-benzoyl)-peroxide；Bis-(2-methoxy-benzoyl)-peroxid；Bis(2-methoxybenzoyl) Peroxide；(2-methoxybenzoyl) 2-methoxybenzenecarboperoxoate
• CAS: 30930-45-1
• 化学式: C₁₆H₁₄O₆
• 分子量: 302.284
• InChiKey: WOTCBNVQQFUGLX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  22
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  71.1
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  异氰酸叔丁酯 、 bis(o-methoxybenzoyl) peroxide 在 四丁基碘化铵 作用下， 以 水 为溶剂， 反应 12.0h， 以42%的产率得到N-叔丁基-2-甲氧基苯甲酰胺
  参考文献：
  名称：

  酰基过氧化物和异氰酸酯之间的Bu 4 NI催化氧中心自由基加成

  摘要：

  已经开发了在酰基过氧化物和异氰化物之间的新颖的以氧为中心的自由基加成。通过此方案可以轻松合成各种有价值的芳基羧酰胺。根据初步的机理研究，消除二氧化碳可以通过分子内重排提供产物。

  DOI：

  10.1021/acs.orglett.7b01272
• 作为产物：
  描述：

  甲氧基苯甲酰氯 在 双氧水 作用下， 以 乙醚 、 水 为溶剂， 反应 0.17h， 以81%的产率得到bis(o-methoxybenzoyl) peroxide
  参考文献：
  名称：

  芳基酰基过氧化物的钯催化CH键的脱羧芳基化

  摘要：

  使用芳基酰基过氧化物作为廉价的芳基来源，开发了Pd（OAc）2催化的芳族CH键的脱羧芳基化反应方案。含有吡啶基，肟和恶唑啉基团的底物可进行有效的邻位选择性CH芳基化反应，并具有出色的官能团耐受性。这种芳基化反应应首先通过引导基团辅助的环钯反应，然后使Palladacycle与过氧化物热分解就地生成的芳基发生反应。

  DOI：

  10.1021/ol900756g

文献信息

• Thermotropic liquid crystal polymer microcapsules, a method for preparing the same, and cosmetic compositions containing the same
  申请人：——

  公开号：US20030129247A1

  公开（公告）日：2003-07-10

  There are provided thermotropic liquid crystal polymer microcapsules which can show behavior of liquid crystal as it is within polymer phase due to phase separation between liquid crystal and polymer, so to be incorporated into cosmetic composition as an additive for visual effect, and in loading active ingredients within liquid crystal, can improve the stability of the active ingredients in cosmetic base; and a method for preparing the same; and cosmetic compositions containing the same.

  提供了热致液晶聚合物微胶囊，由于液晶与聚合物之间的相分离，这些微胶囊可以展现液晶在聚合物相中的行为，因此可以作为化妆品组合物中的添加剂用于视觉效果，并且在液晶中装载活性成分，可以提高这些活性成分在化妆品基料中的稳定性；以及制备这些微胶囊的方法；以及含有这些微胶囊的化妆品组合物。
• ASYMMETRIC ORGANIC PEROXIDE, CROSSLINKING AGENT COMPRISING THE SAME, AND METHOD OF CROSSLINKING WITH THE SAME
  申请人：NOF CORPORATION

  公开号：EP1233014A1

  公开（公告）日：2002-08-21

  A crosslinking agent comprising an asymmetry organic peroxide having at least one structure unit of (substituted)benzoylcarbonyloxy group represented by the following formula (1) in the molecule thereof. Environmentally friendly crosslinking agents and crosslinked silicone rubber moldings are provided thereby. Specifically, useful crosslinking agents and crosslinking processes for silicone rubber are provided.

  一种交联剂，包括至少具有分子中表示为以下式（1）的（取代）苯甲酰羰氧基结构单元的不对称有机过氧化物。因此提供了环保的交联剂和交联硅橡胶成型品。具体提供了用于硅橡胶的有用交联剂和交联工艺。
• BENZOTRIAZOLE COMPOUND
  申请人：MIYOSHI OIL & FAT CO.,LTD.

  公开号：US20200325107A1

  公开（公告）日：2020-10-15

  Provided is a benzotriazole compound that efficiently absorbs ray having a long wavelength of 360-400 nm, i) having excellent solubility in a monomer of a resin raw material, being dissolvable at a high concentration, polymerizing at excellent reactivity, and yielding a high-molecular-weight resin member and a transparent resin member, or ii) having exceptional heat resistance. This benzotriazole compound is represented by formula (I), where at least one of R 1 -R 9 is represented by formula (i-1), (where R 10 and R11 are hydrocarbon groups, etc., and R 12 is represented by formula (i-2) or formula (i-3) (in formula (i-2), A 1 represents a divalent group selected from nitrogen-Containing groups, oxygen-containing groups, sulfur-containing groups, phosphorus-containing groups, and phenylene groups, and R 12a -R 12c and X represent hydrocarbon groups, etc.; and in formula (i-3), A 2 represents a divalent group selected from nitrogen-containing groups, oxygen-containing groups, sulfur-containing groups, and phosphorus-containing groups, and X a and X b represent hydrocarbon groups, etc.)).

  提供了一种苯并三唑化合物，能够高效吸收波长在360-400纳米之间的射线，i）在树脂原料的单体中具有优良的溶解性，能够以高浓度溶解，具有优异的反应性进行聚合，形成高分子量树脂成员和透明树脂成员，或者ii）具有异常的耐热性。该苯并三唑化合物由式（I）表示，其中R1-R9中至少一个由式（i-1）表示，（其中R10和R11为碳氢基团等，R12由式（i-2）或式（i-3）表示（在式（i-2）中，A1表示从氮含基团、氧含基团、硫含基团、磷含基团和苯基团中选择的二价基团，R12a-R12c和X表示碳氢基团等；在式（i-3）中，A2表示从氮含基团、氧含基团、硫含基团和磷含基团中选择的二价基团，Xa和Xb表示碳氢基团等）。
• [EN] SILVER/POLYMER COLLOIDAL NANOCOMPOSITES AND A PROCESS FOR PREPARATION OF THE SAME, AND COSMETIC COMPOSITIONS CONTAINING THE SAME<br/>[FR] NANOCOMPOSITES COLLOIDAUX D'ARGENT/POLYMERE, PROCEDE DE FABRICATION ET COMPOSITIONS COSMETIQUES LES RENFERMANT
  申请人：AMOREPACIFIC CORP

  公开号：WO2005077329A1

  公开（公告）日：2005-08-25

  The present invention relates to silver/polymer composite nanospheres and to a process for preparation thereof. More particularly, the present invention relates to silver/polymer composite nanospheres obtained by depositing silver nanoparticles on the surface of polymeric support and to a process for preparation thereof. Further, the silver/polymer composite nanospheres according to the present invention may not cause general discoloration and cohesion by colloidal silver and thereby can be used as a preservative having strong antimicrobial activity. In addition, the silver/polymer composite nanospheres according to the present invention can preserve cosmetics during a long period, not using conventional preservatives. Accordingly, the present invention relates to silver/polymer composite nanospheres to be used as a cosmetic preservative and to cosmetic compositions containing the same.

  本发明涉及银/聚合物复合纳米球及其制备方法。更具体地说，本发明涉及通过在聚合物支撑物表面沉积银纳米颗粒而获得的银/聚合物复合纳米球以及其制备方法。此外，根据本发明的银/聚合物复合纳米球可能不会由胶体银引起一般变色和粘聚，因此可以用作具有强抗菌活性的防腐剂。此外，根据本发明的银/聚合物复合纳米球可以在较长时间内保护化妆品，而不使用传统的防腐剂。因此，本发明涉及用作化妆品防腐剂的银/聚合物复合纳米球，以及含有这种银/聚合物复合纳米球的化妆品组合物。
• Preparation of a (co)polymerizable composition containing a diol bis(allyl carbonate) monomer and a process by which this composition is (co)polymerized
  申请人：AKZO N.V.

  公开号：EP0234616A1

  公开（公告）日：1987-09-02

  A process for the preparation of a (co)polymerizable composition containing a diol bis(allyl carbonate) monomer and an aromatic diacyl peroxide comprising dissolving in said monomer a powdered peroxide composition in which the peroxide is mixed with an organic desensitizing agent, e.g. dicyclohexyl phthalate, which has a melting or softening point higher than 40°C and forms 20-80% by weight of said peroxide composition. The process permits, with the aid of simple stirring equipment, to obtain good quality (co)-polymerizable compositions at room temperature without vigorous stirring and in a relatively short time. Also disclosed is the (co)polymerization of the (co)polymerizable compositions thus prepared.

  一种含有双（碳酸烯丙酯）二元醇单体和芳香族二酰基过氧化物的（共）可聚合组合物的制备工艺，包括在所述单体中溶解粉末状过氧化物组合物，其中过氧化物与有机脱敏剂（如邻苯二甲酸二环己基酯）混合，该有机脱敏剂的熔点或软化点高于 40°C，占所述过氧化物组合物重量的 20-80%。 借助简单的搅拌设备，该工艺可在室温下获得优质的（共）可聚合组合物，无需剧烈搅拌，且时间相对较短。 还公开了由此制备的（共）可聚合组合物的（共）聚合工艺。