2-Hydroxy-4-n-butoxy-benzophenon | 15131-43-8

• 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: 2-Hydroxy-4-n-butoxy-benzophenon
• 英文别名: Benzophenone, 2-hydroxy-4-butoxy-；(4-butoxy-2-hydroxyphenyl)-phenylmethanone
• CAS: 15131-43-8
• 化学式: C₁₇H₁₈O₃
• 分子量: 270.328
• InChiKey: IADJBCIKCXGXDN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  20
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  copper(II) nitrate trihydrate 、 2-Hydroxy-4-n-butoxy-benzophenon 在 sodium hydroxide 作用下， 以 甲醇 为溶剂， 以71%的产率得到bis(2-hydroxy-4-O-butylbenzophenone)copper (II)
  参考文献：
  名称：

  铜 (II) 配合物与羟基二苯甲酮的烷基衍生物的合成、表征和结构测定

  摘要：

  摘要 四种单核铜 (II) 配合物，[Cu(LFQM-115)2] (1)、[Cu(LFQM-116)2] (2)、[Cu(LFQM-117)2] (3) 和 [Cu (octyloxy)2] (4) [LFQM-115 = 2-羟基-4-O-甲基二苯甲酮 (C14H11O3), LFQM-116 = 2-羟基-4-O-丁基二苯甲酮 (C17H18O3), LFQM-117 = 2-羟基-4-O-(33-二甲基烯丙基)二苯甲酮 (C18H18O3) 和辛氧基 = 2-羟基-4-O-辛基二苯甲酮 (C21H25O3)]，已通过红外光谱、热分析、粉末和单晶 X-射线衍射。尽管之前已经报道了 1、2 和 4 的合成和红外分析，但它们的晶体结构在这里是首次阐明。此外，LFQM-116和LFQM-117的晶体结构也通过单晶X射线衍射确定。讨论了 LFQM-116 中发现的伪平移对称性以及 LFQM-115

  DOI：

  10.1080/00958972.2017.1280783
• 作为产物：
  描述：

  正溴丁烷 、 2,4-二羟二苯甲酮 在 potassium carbonate 作用下， 生成 2-Hydroxy-4-n-butoxy-benzophenon
  参考文献：
  名称：

  铜 (II) 配合物与羟基二苯甲酮的烷基衍生物的合成、表征和结构测定

  摘要：

  摘要 四种单核铜 (II) 配合物，[Cu(LFQM-115)2] (1)、[Cu(LFQM-116)2] (2)、[Cu(LFQM-117)2] (3) 和 [Cu (octyloxy)2] (4) [LFQM-115 = 2-羟基-4-O-甲基二苯甲酮 (C14H11O3), LFQM-116 = 2-羟基-4-O-丁基二苯甲酮 (C17H18O3), LFQM-117 = 2-羟基-4-O-(33-二甲基烯丙基)二苯甲酮 (C18H18O3) 和辛氧基 = 2-羟基-4-O-辛基二苯甲酮 (C21H25O3)]，已通过红外光谱、热分析、粉末和单晶 X-射线衍射。尽管之前已经报道了 1、2 和 4 的合成和红外分析，但它们的晶体结构在这里是首次阐明。此外，LFQM-116和LFQM-117的晶体结构也通过单晶X射线衍射确定。讨论了 LFQM-116 中发现的伪平移对称性以及 LFQM-115

  DOI：

  10.1080/00958972.2017.1280783

文献信息

• Ultraviolet radiation stabilized polymer compositions
  申请人：GENERAL ELECTRIC COMPANY

  公开号：EP0151961A1

  公开（公告）日：1985-08-21

  A process and composition for improving the ultraviolet radiation stability of articles made from resins subject to photo degradation by contacting the article at a selected temperature with a stabilizer composition comprising an ultraviolet radiation absorber and a hindered amine light stabilizer in a nonagressive liquid carrier.

  一种工艺和组合物，用于提高由会发生光降解的树脂制成的物品的紫外线辐射稳定性，方法是在选定的温度下将物品与稳定剂组合物接触，稳定剂组合物包括紫外线辐射吸收剂和在非侵蚀性液体载体中的受阻胺光稳定剂。
• Compositions and method using organosulfides for stabilization of polyolefins against photodegradation
  申请人：ATOCHEM NORTH AMERICA, INC. (a Pennsylvania corp.)

  公开号：EP0177784A2

  公开（公告）日：1986-04-16

  Polyolefins are stabilized against the harmful effects of U.V.-light by incorporating therein certain organosulfides. The organosulfides may be used alone or in synergistic combination with two classes of known light stabilizers, namely the benzophenones and the esters of aromatic acids.

  通过在聚烯烃中加入某些有机硫化物，可稳定聚烯烃免受紫外光的有害影响。 有机硫化物可单独使用，也可与两类已知的光稳定剂（即二苯甲酮类和芳香族酸酯）协同使用。
• Ultraviolet radiation stabilized polycarbonate resin and interpolymer modifier blends
  申请人：GENERAL ELECTRIC COMPANY

  公开号：EP0272422A2

  公开（公告）日：1988-06-29

  A resinous composition comprising: (i) at least one aromatic carbonate resin; (ii) at least one interpolymer comprising crosslinked (meth)acrylate, crosslinked styrene-­acrylonitrile, and uncrosslinked styrene-acrylo­nitrile; and (iii) an ultraviolet radiation stabilizing effective amount of an ultraviolet radiation stabilizer comprising at least one benzotriazole derivative and at least one benzophenone derivative. The compositions of this invention are useful in the production of extruded and molded articles. Said articles exhibit improved impact properties and improved resistance to degradation by ultraviolet radiation.

  树脂组合物，包括 (i) 至少一种芳香族碳酸酯树脂； (ii) 至少一种由交联（甲基）丙烯酸酯、交联苯乙烯-丙烯腈和未交联苯乙烯-丙烯腈 组成的互聚物；以及 (iii) 紫外线辐射稳定有效量的紫外线辐射稳定剂，包括至少一种苯并三唑衍生物和 至少一种二苯甲酮衍生物。 本发明的组合物可用于生产挤压和模压制品。这些制品具有更好的抗冲击性能和抗紫外线辐射降解性能。
• Improved process and composition for surface impregnation of thermoplastic polymers with UV-absorbing compounds
  申请人：GENERAL ELECTRIC COMPANY

  公开号：EP0322557A1

  公开（公告）日：1989-07-05

  The invention is directed to a novel UV-absorber solution for surface impregnation of a thermoplastic article which comprises a surface impregnation effective amount of an ultraviolet radiation absorbing ar­omatic organic compound dissolved in a solvent which contains from about 20% to about 50% by wt. propanediol, from about 20% to about 40% by wt. 2-butoxy ethanol and from about 20% to about 40% by wt. 4-hydroxy-­methylpentanone. In another aspect, the invention resides in a process of producing an ultraviolet radiation stabilized thermoplastic article which comprises impregnating the surface layers of the thermoplastic article with an ultraviolet radiation absorber by contacting the article, which has been preheated to a surface impregnation effective elevated temperature, with a solution which contains an ultraviolet radiation-absorbing which contains an ultraviolet radiation-absorbing aromatic organic compound and a solvent which contains from about 20% to about 50% by wt. propanediol, from about 20% to about 45% by wt. 2-butoxyethanol, and from about 20% to about 40% by wt. 4-hydroxy-4-methylpentanone.

  本发明涉及一种用于热塑性制品表面浸渍的新型紫外线吸收剂溶液，该溶液包括溶解在溶剂中的表面浸渍有效量的紫外线辐射吸收芳香族有机化合物，该溶剂含有约20％至约50％（重量百分比）的丙二醇、约20％至约40％（重量百分比）的2-丁氧基乙醇和约20％至约40％（重量百分比）的4-羟甲基戊酮。在另一方面，本发明涉及一种紫外线辐射稳定化热塑性制品的生产工艺，该工艺包括用紫外线辐射吸收剂浸渍热塑性制品的表面层，方法是将预热到表面浸渍有效升温温度的制品与含有紫外线辐射吸收剂的溶液接触，该溶液含有紫外线辐射吸收剂的芳香族有机化合物和溶剂，该溶剂含有约20%至约50%（重量百分比）的丙二醇、约20%至约50%（重量百分比）的2-丁氧基乙醇和约20%至约40%（重量百分比）的4-羟甲基戊酮。丙二醇、重量百分比为 20%至 45%的 2-丁氧基乙醇和重量百分比为 20%至 40%的 4-羟基-4-甲基戊酮。
• Ultraviolet radiation screener composition for surface impregnating hot polycarbonate sheet
  申请人：GENERAL ELECTRIC COMPANY

  公开号：EP0373401A2

  公开（公告）日：1990-06-20

  An ultraviolet radiation screening composition is provided for on-line surface impregnating hot polycarbonate sheet. The composition comprises an ultraviolet radiation screener and carrier solution which contains respective amounts of dipropylene glycol methyl ether, tripropylene glycol methyl ether, 1,2 propanediol and 1,4 butanediol. The carrier solution provides a desired level of volatility and aggressiveness for on-line surface impregnation of hot aromatic polycarbonate sheet and film.

  提供了一种紫外线辐射屏蔽组合物，用于在线浸渍热聚碳酸酯板材的表面。该组合物由紫外线辐射筛选剂和载体溶液组成，载体溶液中分别含有一定量的二丙二醇甲醚、三丙二醇甲醚、1,2 丙二醇和 1,4 丁二醇。载体溶液为热芳香族聚碳酸酯板材和薄膜的在线表面浸渍提供所需的挥发性和侵蚀性。