4,4'-dihydroxy-3,3'-dimethoxybenzophenone | 5623-44-9

• 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'-dihydroxy-3,3'-dimethoxybenzophenone
• 英文别名: bis(4-hydroxy-3-methoxyphenyl)methanone
• CAS: 5623-44-9
• 化学式: C₁₅H₁₄O₅
• 分子量: 274.273
• InChiKey: OKLYRUHUWRVLPC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  20
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  76
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  4,4'-dihydroxy-3,3'-dimethoxybenzophenone 、 乙酸酐 在 吡啶 作用下， 生成 4,4'-diacetoxy-3,3'-dimethoxy-benzophenone
  参考文献：
  名称：

  Studies on Lignin and Related Products. VII.¹ The Isolation of Certain Compounds from Lignin Oxidation Mixtures by Chromatographic Techniques^2,3

  摘要：

  DOI：

  10.1021/ja01123a011
• 作为产物：
  描述：

  1,2-双(4-羟基-3-甲氧基苯基)乙烷-1,2-二酮 在 copper(II) hydroxide 、 sodium hydroxide 作用下， 生成 4,4'-dihydroxy-3,3'-dimethoxybenzophenone
  参考文献：
  名称：

  Studies on Lignin and Related Products. IX.¹ Cupric Oxide Oxidation of Lignin Model Substances^2,3

  摘要：

  DOI：

  10.1021/ja01637a060

文献信息

• The early oxidative biodegradation steps of residual kraft lignin models with laccase
  作者：Claudia Crestini、Dimitris S. Argyropoulos

  DOI：10.1016/s0968-0896(98)00173-4

  日期：1998.11

  A number of model compounds resembling the fundamental bonding patterns of residual kraft lignin, including a series of stilbenes, were incubated with laccase from Trametes versicolor in the presence and absence of delignification 'mediators' ABTS and HBT. The condensed kraft lignin model compounds seem to undergo initial degradation by laccase mainly via benzylic oxidation, demethylation and hydroxylation reactions. Phenolic 5-5', diphenylmethane and alpha-5 lignin models were found to be degraded mainly via side-chain oxidation reactions. Among the models studied, a phenolic stilbene was found to be the most reactive, yielding several products showing side-chain oxidation/transposition, demethoxylation and hydroxylation reactions. Non-phenolic 5-5', diphenylmethane and stilbene model compounds were found unreactive even in the presence of the laccase-mediator system. (C) 1998 Elsevier Science Ltd. All rights reserved.
• Reactions of Vanillin and its Derived Compounds. XXIII.¹ The Synthesis of 4,4'-Dihydroxy-3,3'-dimethoxybenzophenone^2,3
  作者：Irwin A. Pearl

  DOI：10.1021/ja01643a008

  日期：1954.7
• Postowskii; Eidlin, Zhurnal Obshchei Khimii, 1946, vol. 16, p. 2053,2062
  作者：Postowskii、Eidlin

  DOI：——

  日期：——
• MUTANT ENDOGLUCANASE
  申请人：Toray Industries, Inc.

  公开号：EP2754712B1

  公开（公告）日：2017-10-04
• METHODS FOR DETERMINING RELATIVE BINDING ENERGY OF MONOMERS AND METHODS OF USING THE SAME
  申请人：SABIC Global Technologies B.V.

  公开号：US20150338423A1

  公开（公告）日：2015-11-26

  Disclosed herein are monomers that exhibit reduced estradiol related receptor binding activity, and methods for identifying monomers that exhibit reduced estradiol related receptor binding activity. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.