[bis(2,4,6-trimethylbenzoyl)phosphinyl]acetic acid methyl ester

• 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(2,4,6-trimethylbenzoyl)phosphinyl]acetic acid methyl ester
• 英文别名: [bis-(2,4,6-trimethyl-benzoyl)-phosphinoyl]-acetic acid methyl ester；methyl 2-[bis(2,4,6-trimethylbenzoyl)-phosphinyl]-acetate；Methyl 2-(bis(2,4,6-trimethylbenzoyl)-phosphinyl)acetate；methyl 2-bis(2,4,6-trimethylbenzoyl)phosphorylacetate
• 化学式: C₂₃H₂₇O₅P
• 分子量: 414.438
• InChiKey: PTNNYDUNKQYSDL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  29
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.35
• 拓扑面积：
  77.5
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  [bis(2,4,6-trimethylbenzoyl)phosphinyl]acetic acid methyl ester 以 dibutyltin(II) dilaurate 为溶剂， 生成 propyn-3-yl 2-[bis(2,4,6-trimethylbenzoyl)-phosphoryl]acetate
  参考文献：
  名称：

  POLYMER-BOUND BISACYLPHOSPHINE OXIDES

  摘要：

  该发明涉及一种寡聚体或聚合物，其通过一个或多个双酰基膦氧基团取代，其特征在于所述的双酰基膦氧基团通过磷原子连接到寡聚体或聚合物骨架，可选地通过一个间隔基团连接；以及特定功能化的双酰基膦氧化物，适用于制备所述的聚合物或寡聚体。

  公开号：

  US20120142805A1
• 作为产物：
  描述：

  sodium bis(mesitoyl)phosphide 以 甲苯 为溶剂， 生成 [bis(2,4,6-trimethylbenzoyl)phosphinyl]acetic acid methyl ester
  参考文献：
  名称：

  POLYMER-BOUND BISACYLPHOSPHINE OXIDES

  摘要：

  该发明涉及一种寡聚体或聚合物，其通过一个或多个双酰基膦氧基团取代，其特征在于所述的双酰基膦氧基团通过磷原子连接到寡聚体或聚合物骨架，可选地通过一个间隔基团连接；以及特定功能化的双酰基膦氧化物，适用于制备所述的聚合物或寡聚体。

  公开号：

  US20120142805A1

文献信息

• LIQUID BISACYLPHOSPHINE OXIDE PHOTOINITIATOR
  申请人：BASF SE

  公开号：US20160168177A1

  公开（公告）日：2016-06-16

  A photoinitiator mixture comprising the components (a) a compound of the formula (I) wherein Ar and Ar 2 independently of each other are or naphthyl which is unsubstituted or substituted one or more times by R 1 , R 2 , R 3 or R′; R 1 and R 3 in-dependently of each other are C 1 -C 4 alkyl, C 1 -C 4 alkoxy or halogen; R 2 is hydrogen, C 1 -C 4 alkyl, halogen, C 1 -C 4 alkoxy or C 2 -C 20 alkoxy which is interrupted by one or more O; Q is C 1 -C 4 alkylene; R 4 is methyl or ethyl; R′ and R″ independently of each other are hydrogen or PG-Y-R′″—X—; PG is a polymerizable group or methyl or ethyl; Y is a direct bond, O or S; X is a direct bond, O or S; R′″ is a direct bond, C 1 -C 20 alkylene or C 2 -C 20 alkylene which is interrupted by one or more O; (b) one or more compounds of the formula (II) wherein Ar 1 , Ar 2 and Q are as defined above, and R 5 is for example C 3 -C 30 alkyl which is unsubstituted or substituted and (c) optionally a compound of the formula (III) R 5 —OH   (III), wherein R 5 is as defined above; provides a liquid photointiator.

  一种光引发剂混合物，包括组分(a) 公式(I)的化合物，其中Ar和Ar2独立地是苯基或萘基，未取代或被R1、R2、R3或R′取代一次或多次；R1和R3独立地是C1-C4烷基、C1-C4烷氧基或卤素；R2是氢、C1-C4烷基、卤素、C1-C4烷氧基或被一个或多个O打断的C2-C20烷氧基；Q是C1-C4烷基；R4是甲基或乙基；R′和R″独立地是氢或PG-Y-R′″—X—；PG是可聚合基团或甲基或乙基；Y是直键、O或S；X是直键、O或S；R′″是直键、C1-C20烷基或被一个或多个O打断的C2-C20烷基；(b) 一个或多个公式(II)的化合物，其中Ar1、Ar2和Q如上定义，R5例如是未取代或取代的C3-C30烷基；(c) 可选地一个公式(III)的化合物R5—OH (III)，其中R5如上定义；提供一种液体光引发剂。
• 액체 비스아실포스핀 옥시드 광개시제
  申请人：IGM Group B.V. 아이지엠 그룹 비.브이.(520110139721)

  公开号：KR20160029064A

  公开（公告）日：2016-03-14

  하기 성분 (a) 화학식 I의 화합물; (b) 화학식 II의 1종 이상의 화합물; 및 (c) 임의로 화학식 III의 화합물 을 포함하는 광개시제 혼합물은 액체 광개시제를 제공한다. 003c#화학식 I003e# 상기 식에서, Ar 및 Ar는 서로 독립적으로 화학식 IV, 또는 비치환되거나, R, R, R 또는 R'에 의해 1회 이상 치환된 나프틸이고; R 및 R은 서로 독립적으로 C-C알킬, C-C알콕시 또는 할로겐이고; R는 수소, C-C알킬, 할로겐, C-C알콕시, 또는 하나 이상의 O가 개재된 C-C알콕시이고; Q는 C-C알킬렌이고; R는 메틸 또는 에틸이고; R' 및 R"는 서로 독립적으로 수소 또는 PG-Y-R'''-X-이고; PG는 중합성 기 또는 메틸 또는 에틸이고; Y는 직접 결합, O 또는 S이고; X는 직접 결합, O 또는 S이고; R'''는 직접 결합, C-C알킬렌, 또는 하나 이상의 O가 개재된 C-C알킬렌이다. 003c#화학식 IV003e# 003c#화학식 II003e# 상기 식에서, Ar, Ar 및 Q는 상기 정의된 바와 같고, R는 예를 들어 비치환되거나 치환된 C-C알킬이다. 003c#화학식 III003e# 상기 식에서, R는 상기 정의된 바와 같다.

  化合物 (a) 的化学式 I；(b) 化学式 II 的至少一种化合物；以及 (c) 包含任意化学式 III 的化合物的光敏剂混合物提供液体光敏剂。在上述公式中，Ar 和 Ar 分别是相互独立的化学式 IV，或者是未取代或经 R、R、R 或 R' 取代的萘；R 和 R 分别是相互独立的 C-C 烷基、C-C 烷氧基或卤素；R 是氢、C-C 烷基、卤素、C-C 烷氧基或含有一个或多个 O 的 C-C 烷氧基；Q 是 C-C 烷基烯；R 是甲基或乙基；R' 和 R" 分别是相互独立的氢或 PG-Y-R'''-X-；PG 是聚合物基或甲基或乙基；Y 是直链键合、O 或 S；X 是直链键合、O 或 S；R''' 是直链键合、C-C 烷基烯或含有一个或多个 O 的 C-C 烷基烯。在化学式 IV 中，Ar、Ar 和 Q 如上定义，R 例如是未取代或取代的 C-C 烷基。在化学式 III 中，R 如上定义。
• Polymer-bound bisacylphosphine oxides
  申请人：Gruützmacher Hansjörg

  公开号：US08883872B2

  公开（公告）日：2014-11-11

  The invention pertains to an oligomer or polymer substituted by one or more bisacylphosphine oxide moieties, characterized in that said bisacylphosphine oxide moiety is linked via the phosphorous atom, optionally via a spacer group, to the oligomer or polymer backbone; as well as to specifically functionalized bisacylphosphine oxides, suitable to prepare said polymers or oligomers.

  该发明涉及一种寡聚物或聚合物，其被一个或多个双酰基氧化膦基团取代，其特征在于所述的双酰基氧化膦基团通过磷原子链接，可选地通过间隔基团链接到寡聚物或聚合物骨架；以及具有特定功能化的双酰基氧化膦，适用于制备所述聚合物或寡聚物。
• 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.