[{3-[bis-(2,4,6-trimethyl-benzoyl)-phosphanyl]-propyl}-(2,4,6-trimethyl-benzoyl)-phosphanyl]-(2,4,6-trimethyl-phenyl)-methanone

• 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: [{3-[bis-(2,4,6-trimethyl-benzoyl)-phosphanyl]-propyl}-(2,4,6-trimethyl-benzoyl)-phosphanyl]-(2,4,6-trimethyl-phenyl)-methanone
• 英文别名: [3-Bis(2,4,6-trimethylbenzoyl)phosphanylpropyl-(2,4,6-trimethylbenzoyl)phosphanyl]-(2,4,6-trimethylphenyl)methanone
• 化学式: C₄₃H₅₀O₄P₂
• 分子量: 692.815
• InChiKey: IMVHNDMIDIRKBM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  10.1
• 重原子数：
  49
• 可旋转键数：
  12
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.35
• 拓扑面积：
  68.3
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  lithium bis(mesitoyl)phosphide*DME 、 1,3-二碘丙烷 在 甲醇 作用下， 反应 29.8h， 生成 [{3-[bis-(2,4,6-trimethyl-benzoyl)-phosphanyl]-propyl}-(2,4,6-trimethyl-benzoyl)-phosphanyl]-(2,4,6-trimethyl-phenyl)-methanone
  参考文献：
  名称：

  WO2006/56541

  摘要：

  公开号：

文献信息

• BISACYLPHOSPHANES AND THEIR USE AS PHOTOINITIATORS; PROCESS FOR PREPARING ACYLPHOSPHANES
  申请人：BASF SE

  公开号：EP1814891B1

  公开（公告）日：2011-01-26
• Process for Preparing Acylphosphanes and Derivatives Thereof
  申请人：Murer Peter

  公开号：US20080004464A1

  公开（公告）日：2008-01-03

  The invention relates to a process for the preparation of (bis)acylphosphanes of formula I, wherein n and m are each independently of the other 1 or 2; R1 if n=1, is e.g. unsubstituted or substituted C 1 -C 18 alkyl or C 2 -C 18 alkenyl, or phenyl, R1 if n=2, is e.g. a divalent radical of the monovalent radical defined above; R2 is e.g. C 1 -C 18 alkyl, C 3 -C 12 cycloalkyl, C 2 -C 18 alkenyl, mesityl, phenyl, naphthyl; R3 is one of the radicals defined under R 1 ; the process comprises the steps a) contacting e.g. elemental phosphorous [P]∞, P(Hal) 3 with a reducing metal optionally in the presence of a catalyst or an activator in a solvent to obtain metal phosphides Me 3 P or Me′ 3 P 2 , wherein Me is an alkali metal and Me′ is an earth alkali metal or to obtain metal polyphosphides b) optionally adding a proton source, optionally in the presence of a catalyst or an activator to obtain metal dihydrogen phosphides MePH 2 ; c) subsequent acylation reaction with m acid halides of formula III or m carboxylic acid esters of formula IV or, in case that in formula I m=1, with one carboxylic ester of formula IV followed by one acid halide of formula III or vice versa, wherein R is the residue of an alcohol and R 2 is as defined above; d) alkylation reaction subsequent reaction with an electrophilic agent R 1 Hal or other electrophilic agents to obtain the compounds of formula I. An oxidation step may follow to obtain mono- and bisacylphosphane oxides or mono- and bisacylphosphane sulfides, which are used as photoinitiators.
• US7687657B2
  申请人：——

  公开号：US7687657B2

  公开（公告）日：2010-03-30
• WO2006/56541
  申请人：——

  公开号：——

  公开（公告）日：——