光引发剂754 | 211510-16-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 光引发剂754
• 英文名称: oxo-phenyl-ethanoic acid 2-[2-(2-oxo-2-phenyl-ethanoyloxy)-ethoxy]-ethyl ester
• 英文别名: oxo-phenyl-acetic acid 2-[2-(2-oxo-2-phenyl-acetoxy)-ethoxy]-ethyl ester；oxybis(ethane-2,1-diyl) bis(2-oxo-2-phenylacetate)；Benzeneacetic acid, alpha-oxo-, oxydi-2,1-ethanediyl ester；2-[2-(2-oxo-2-phenylacetyl)oxyethoxy]ethyl 2-oxo-2-phenylacetate
• CAS: 211510-16-6
• 化学式: C₂₀H₁₈O₇
• 分子量: 370.359
• InChiKey: FIOCEWASVZHBTK-UHFFFAOYSA-N

物化性质

• 沸点：
  516.1±35.0 °C(Predicted)
• 密度：
  1.265±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  27
• 可旋转键数：
  12
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  96
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  2-羟基-4'-(2-羟乙氧基)-2-甲基苯丙酮 、 光引发剂 907 、 2-苄基-2-二甲基氨基-1-(4-吗啉苯基)丁酮 、 光引发剂754 在 作用下， 生成 2-羟基-2-甲基-1-苯基-1-丙酮
  参考文献：
  名称：

  Ultraviolet-curable resin material for pattern transfer and magnetic recording medium manufacturing method using the same

  摘要：

  根据一种实施例，提供了一种用于图案转移的紫外线固化可固化树脂材料。该树脂包含异辛基丙烯酸酯、具有芴骨架的丙烯酸酯、多官能团丙烯酸酯和聚合引发剂。

  公开号：

  US08829070B2
• 作为产物：
  描述：

  二甘醇酸 、 苯甲酰甲酸甲酯 在 lithium carbonate 作用下， 生成 光引发剂754 、 2-(2-羟基乙氧基)乙基氧代(苯基)乙酸酯
  参考文献：
  名称：

  光引发剂苯甲酰甲酸二甘醇酯的合成新工艺

  摘要：

  本发明涉及光引发剂苯甲酰甲酸二甘醇酯(单酯和双酯)的合成新工艺。以苯甲酰甲酸甲酯和二甘醇为原料，在金属锂盐的催化下合成光引发剂苯甲酰甲酸二甘醇酯。考察了反应中催化剂锂盐对反应的影响，提供了一条操作简单，经济实惠的新工艺。得到的产品其主要成分为63‑65％苯甲酰甲酸二甘醇双酯，30‑32％苯甲酰甲酸二甘醇单酯。

  公开号：

  CN106905147A

文献信息

• [EN] SULPHONIUM SALT INITIATORS<br/>[FR] INITIATEURS À BASE DE SELS DE SULFONIUM
  申请人：CIBA HOLDING INC

  公开号：WO2009047151A1

  公开（公告）日：2009-04-16

  Compounds of the formula (I), wherein X is a single bond, CRaRb O, S, NRC, NCORC, CO, SO or SO2; L, L1, L2, L3, L4, L5, L6, L7 and L8 are for example hydrogen, R1 or COT; T denotes T1 or O-T2; T1 and T2 for example are hydrogen, C1-C20alkyl, C3-C12cycloalkyl, C2-C20alkenyl, C5- C12cycloalkenyl, C6-C14aryl, C3-C12heteroaryl, C1-C20alkyl substituted by one or more D, C2- C20alkyl interrupted by one or more E, C2-C20alkyl substituted by one or more D and inter- rupted by one or more E or Q; R1, R2, R3, R4, Ra, Rb and Rc are T1; D is for example R5, OR5, SR5 or Q1; E is for example O, S, COO or Q2; R5 and R6 for example are hydrogen, C1- C12alkyl or phenyl; Q is for example C6-C12bicycloalkyl, C6-C12bicycloalkenyl or C6- C12tricycloalkyl; Q1 is for example, C6-C14aryl or C3-C12heteroaryl; Q2 is for example C6- C14arylene or C3-C12heteroarylene; Y is an anion; and M is a cation; provided that at least one of L, L1, L2, L3, L4, L5, L6, L7 and L8 is other than hydrogen; and provided that (i) at least one of T1 or T2 is a group Q; or (ii) at least one D is a group Q1; or (iii) at least one E is a group Q2; are suitable as photolatent catalysts.

  化合物的式子（I），其中X是单键，CRaRb O，S，NRC，NCORC，CO，SO或SO2; L，L1，L2，L3，L4，L5，L6，L7和L8例如是氢，R1或COT; T表示T1或O-T2; T1和T2例如是氢，C1-C20烷基，C3-C12环烷基，C2-C20烯基，C5-C12环烯基，C6-C14芳基，C3-C12杂芳基，被一个或多个D取代的C1-C20烷基，被一个或多个E中断的C2-C20烷基，被一个或多个D取代并被一个或多个E或Q中断的C2-C20烷基; R1，R2，R3，R4，Ra，Rb和Rc是T1; D例如是R5，OR5，SR5或Q1; E例如是O，S，COO或Q2; R5和R6例如是氢，C1-C12烷基或苯基; Q例如是C6-C12双环烷基，C6-C12双环烯基或C6-C12三环烷基; Q1例如是C6-C14芳基或C3-C12杂芳基; Q2例如是C6-C14芳撑基或C3-C12杂芳撑基; Y是阴离子; M是阳离子; 前提是L，L1，L2，L3，L4，L5，L6，L7和L8中至少有一个不是氢; 并且前提是（i）至少有一个T1或T2是Q组; 或（ii）至少有一个D是Q1组; 或（iii）至少有一个E是Q2组; 适用于光潜催化剂。
• [EN] SULPHONIUM SALT INITIATORS<br/>[FR] INITIATEURS DE SEL DE SULFONIUM
  申请人：CIBA HOLDING INC

  公开号：WO2009047105A1

  公开（公告）日：2009-04-16

  Compounds of the Formula (I), wherein L1, L'1, L'1, L2, L'2, L'2, L3, L'3, L'3, L4, L'4 and L'4 for example are hydrogen or COT; R, R' and R' for example are hydrogen,C6-C12aryl or C3-C20heteroaryl; X, X' and X' for exampleare O, S, single bond, NRa or NCORa, T is for example hydrogen, C1-C20alkyl, C3-C12cycloalkyl, C2- C20alkenyl, C5-C12cycloalkenyl, C7-C18cycloalkylenaryl, C5-C18cycloalkylenheteroaryl, C6- C14aryl, providedthat at least one of R, R' or R' is unsubstitutedor substituted C3- C20heteroaryl; and Y is an inorganic or organic anion; are suitable as photolatent acid generators.

  式(I)的化合物，其中L1，L'1，L'1，L2，L'2，L'2，L3，L'3，L'3，L4，L'4和L'4例如是氢或COT；R，R'和R'例如是氢，C6-C12芳基或C3-C20杂环芳基；X，X'和X'例如是O，S，单键，NRa或NCORa，T例如是氢，C1-C20烷基，C3-C12环烷基，C2-C20烯基，C5-C12环烯基，C7-C18环烷基芳基，C5-C18环烷基杂环芳基，C6-C14芳基，前提是至少有一个R，R'或R'是未取代或取代的C3-C20杂环芳基；而Y是无机或有机阴离子；适用于光酸发生剂。
• New difunctional photoinitators
  申请人：Husler Rinaldo

  公开号：US20050239971A1

  公开（公告）日：2005-10-27

  The invention relates to novel photoinitiators of formula (I) wherein A is —O—, —CH 2− , CH(CH 3 )— or —C(CH 3 ) 2− , and R is methyl or trimethylsilyl, and R may in addition be hydrogen when A is simultaneously the group —C(CH 3 ) 2− . The invention relates also to compositions comprising (A) at least one ethylenically unsaturated compound, (B) a photoinitiator of formula (I), (C) optionally further binders or additives, (D) optionally further photoinitiators or co-initiators. Compositions comprising (A) an ethylenically unsaturated compound that contains at least one aminoacrylate, (B) a photoinitiator of formula (II) or (III), (C) optionally further binders or additives, (D) optionally further photoinitiators or co-initiators.

  本发明涉及式(I)的新型光引发剂，其中A为—O—、—CH2−、CH(CH3)—或—C(CH3)2−，R为甲基或三甲基硅基，当A同时为基团—C(CH3)2−时，R还可以是氢。本发明还涉及包括（A）至少一种乙烯基不饱和化合物、（B）式(I)的光引发剂、（C）可选的进一步粘合剂或添加剂、（D）可选的进一步光引发剂或共同引发剂的组合物。包括（A）至少一种含有至少一个氨基丙烯酸酯的乙烯基不饱和化合物、（B）式(II)或(III)的光引发剂、（C）可选的进一步粘合剂或添加剂、（D）可选的进一步光引发剂或共同引发剂的组合物。
• Reactive diluents and alkyd resin coating compositions
  申请人：Pretot Roger

  公开号：US20050096406A1

  公开（公告）日：2005-05-05

  The invention relates to new reactive diluents of the formulae (Ia, Ib, Ic, Id, Ie) and to an alkyd coating composition comprising them. In a preferred embodiment R 1 and R 2 are hydrogen; R 3 is (meth)acryloyloxy-methyl or phenyl para substituted by vinyl, R 4 is phenyl or phenyl para substituted by vinyl or (meth)acryloyloxy; or a substituted phenyl residue of the formula —C 6 H 4 CH 2 —W, wherein W is (meth)acryloyloxy, or an aliphatic residue of the formula —CH 2 —Y-A, wherein Y is a bond, O—C 1 -C 12 alkylene, wherein the alkylene linker is linear or branched and may be interrupted once or more than once by oxygen, A is hydroxy, C 1 -C 6 alkoxy, acetoxy, (meth)acryloyloxy, or a phthalate- or maleate-residue; R 5 is hydrogen; n is 1; X is —(CH 2 )—. The invention further relates to a solvent-based or water-based alkyd coating composition comprising 0.3 to 10 wt. % of a mono-, bis- or trisacylphosphinoxide photoinitiator, especially Irgacure 819.

  该发明涉及式(Ia，Ib，Ic，Id，Ie)的新反应性稀释剂以及包含它们的醇酸树脂涂料组合物。在一种优选实施例中，R1和R2为氢; R3为(meth)acryloyloxy-methyl或苯基对位取代为乙烯基，R4为苯基或苯基对位取代为乙烯基或(meth)acryloyloxy，或者为公式—C6H4CH2—W的取代苯基残基，其中W为(meth)acryloyloxy，或者为公式—CH2—Y-A的脂肪残基，其中Y为键，O—C1-C12烷基，所述烷基连接器是直链或支链的，并且可以被氧气中断一次或多次，A为羟基，C1-C6烷氧基，乙酰氧基，(meth)acryloyloxy或邻苯二甲酸酯或马来酸酯残基; R5为氢; n为1; X为—(CH2)—。该发明进一步涉及含有0.3至10重量％的单个，双重或三重酰基氧化磷光引发剂的溶剂型或水性醇酸树脂涂料组合物，特别是Irgacure 819。
• Novel trifunctional photoinitiators
  申请人：Sommerlade H Reinhard

  公开号：US20060270748A1

  公开（公告）日：2006-11-30

  The Invention relates to novel ketones of formulae (I) and (II) wherein R 1 , R 2 , R 3 and R 4 are, for example, C 1 -C 8 alkyl, R 5 is, for example, hydrogen, A is CI, Br, -0-R 7 , —NR 8 R 9 or —S—R 16 , A′ is —O—, —NH— or —NR 8 —, X and Y are each independently of the other —O—R 10 or —N(R 11 )(R 12 ), n is an integer from 1 to 10, R 6 is, for example, an n-valent radical of linear or branched C 2 -C 20 alkyl the carbon chain of which may be interrupted by cyclohexanediyl, phenylene, —CH(OH)—, —C(C 2 H 5 )(CH 2 —CH 2 —OH)—, —C(CH 3 )(CH 2 —CH 2 —OH)—, —C(CH 2 —CH 2 —OH) 2 —, —N(CH 3 )—, —N(C 2 H 5 )—, —N(CH 2 —CH 2 —OH)—, —CO—O—, —O—CO—, —P(CH 2 —CH 2 —OH)—, —P(O)(CH 2 —CH 2 —OH)—, -0-P(O—CH 2 —CH 2 —OH)—O—, -0-P(O)(0-CH 2 —CH 2 —OH)—O—, —O-cyclohexanediyl-C(CH 3 ) 2 -Cyclohexanediyl-O—, —O-phenylene-C(CH 3 ) 2 -phenylene-O—, —O-phenylene-CH 2 -phenylene-O—, —Si(CH 3 ) 2 —, -0-Si(CH 3 ) 2 —O—, —O—Si(CH 3 )(0-CH 3 )—O—, —Si(CH 3 )(R 17 )—O—Si(CH 3 )(R 18 )—, 5-(2-hydroxyethyl)-[1,3,5]triazinane-2,4,6-trione-1,3-diyl and/or by from one to nine oxygen atoms.

  本发明涉及式(I)和(II)的新型酮，其中R1、R2、R3和R4是例如C1-C8烷基，R5是例如氢，A是CI、Br、-0-R7、—NR8R9或—S—R16，A'是—O—、—NH—或—NR8—，X和Y各自独立地是—O—R10或—N(R11)(R12)，n是从1到10的整数，R6是例如线性或支链C2-C20烷基的n价基，其碳链可以被环己二烯基、苯基、—CH(OH)—、—C(C2H5)(CH2—CH2—OH)—、—C(CH3)(CH2—CH2—OH)—、—C(CH2—CH2—OH)2—、—N(CH3)—、—N(C2H5)—、—N(CH2—CH2—OH)—、—CO—O—、—O—CO—、—P(CH2—CH2—OH)—、—P(O)(CH2—CH2—OH)—、-0-P(O—CH2—CH2—OH)—O—、-0-P(O)(0-CH2—CH2—OH)—O—、—O-环己二烯基-C(CH3)2-环己二烯基-O—、—O-苯基-C(CH3)2-苯基-O—、—O-苯基-CH2-苯基-O—、—Si(CH3)2—、-0-Si(CH3)2—O—、—O—Si(CH3)(0-CH3)—O—、—Si(CH3)(R17)—O—Si(CH3)(R18)—、5-(2-羟乙基)-[1,3,5]三嗪烷-2,4,6-三酮-1,3-二基和/或由一个到九个氧原子。