1,1'-[(hydroxy-methylene)di-4,1-phenylene]bis[2-hydroxy-2-methyl-1-propanone] | 793686-13-2

• 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: 1,1'-[(hydroxy-methylene)di-4,1-phenylene]bis[2-hydroxy-2-methyl-1-propanone]
• 英文别名: bis-[4-(2-hydroxy-2-methylpropionyl)phenyl]methanol；2-hydroxy-1-(4-{hydroxy-[4-(2-hydroxy-2-methyl-propionyl)-phenyl]-methyl}-phenyl)-2-methyl-propan-1-one；2-Hydroxy-1-[4-[hydroxy-[4-(2-hydroxy-2-methylpropanoyl)phenyl]methyl]phenyl]-2-methylpropan-1-one
• CAS: 793686-13-2
• 化学式: C₂₁H₂₄O₅
• 分子量: 356.419
• InChiKey: ZPNSFBFOFVZUOM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  26
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  94.8
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  1,1'-[(hydroxy-methylene)di-4,1-phenylene]bis[2-hydroxy-2-methyl-1-propanone] 、 对苯二甲酰氯 在 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 20.0h， 生成 terephthalic acid bis-{bis-[4-(2-hydroxy-2-methyl-propionyl)-phenyl]-methyl} ester
  参考文献：
  名称：

  [EN] NOVEL OLIGOFUNCTIONAL PHOTOINITIATORS
  [FR] NOUVEAUX PHOTO-INITIATEURS OLIGOFONCTIONNELS

  摘要：

  本发明涉及公式（1）或（1A）的新型寡功能光引发剂。其中，R1和R2为甲基或一起为-(CH2)5-；n为2或3，（1A）中的溶剂为水或有机溶剂；以及它们在光聚合组合物中的使用，特别是油墨中的使用。

  公开号：

  WO2010108862A1
• 作为产物：
  描述：

  1-(4-{bromo-[4-(2-chloro-2-methyl-propionyl)-phenyl]-methyl}-phenyl)-2-chloro-2-methyl-propan-1-one 在 水 、 sodium carbonate 作用下， 以 丙酮 为溶剂， 反应 60.0h， 以72.5%的产率得到1,1'-[(hydroxy-methylene)di-4,1-phenylene]bis[2-hydroxy-2-methyl-1-propanone]
  参考文献：
  名称：

  [EN] NOVEL OLIGOFUNCTIONAL PHOTOINITIATORS
  [FR] NOUVEAUX PHOTO-INITIATEURS OLIGOFONCTIONNELS

  摘要：

  本发明涉及公式（1）或（1A）的新型寡功能光引发剂。其中，R1和R2为甲基或一起为-(CH2)5-；n为2或3，（1A）中的溶剂为水或有机溶剂；以及它们在光聚合组合物中的使用，特别是油墨中的使用。

  公开号：

  WO2010108862A1

文献信息

• Adhesion promoting photoinitiators for UV cured coatings over metal surfaces
  申请人：Galbo James P.

  公开号：US20090104464A1

  公开（公告）日：2009-04-23

  Compounds containing both photoinitiator moieties and adhesion promoting moieties and coating formulations containing them are disclosed, in particular, durable UV cured primer layers for coil coatings. One embodiment includes a coated metal surface which comprises a metal substrate with at least one surface immediately adjacent to a coating layer comprising a photoinitiator chemically bound to an adhesion promoter is disclosed.

  本发明揭示了同时含有光引发剂基团和增粘剂基团的化合物，以及含有它们的涂层配方，特别是用于卷板涂层的耐用紫外光固化底漆层。其中一种实施例包括包括金属基底的涂层金属表面，其至少有一个表面紧邻包含光引发剂化学结合到增粘剂的涂层层的金属基底。
• [EN] HYBRID PHOTOINITIATORS<br/>[FR] PHOTOINITIATEURS HYBRIDES
  申请人：BASF SE

  公开号：WO2014060450A1

  公开（公告）日：2014-04-24

  Compounds of the formula (I), wherein m is 1 or 2; R1, R2, R4 and R5 independently of one another are hydrogen, C1-C4alkyl, C5-C7 cyclo-alkyl, phenyl, C1-C4alkoxy, C5-C7cycloalkoxy or phenoxy; R3, if m is 1, has one of the meanings as given above for R1, R2, R4 and R5; R3, if m is 2, is a divalent group; R6 is hydrogen or C1-C4alkyl; R7 is hydrogen, and if R6 is hydrogen then R7 may additionally be C1-C4alkyl; R8 is group (A) or (B) X is O, O-CH2- or -O(CHR14)-; n is 0-10; provided that(i) if n is 0, and X is O, then R8 is a group A; (ii) if n is other than 0, then X is O and R8 is the group A; R9 and R10 independently of one another are hydrogen or C1-C4alkyl; R11 and R12 independently of one another are C1-C4alkyl or form together with the C atom to which they are attached a 5 to 7 membered saturated carbocyclic ring; R13 is hydrogen, C1-C4alkyl, C5-C7cycloalkyl, 2-tetrahydropyranyl or Si(C1-C4alkyl)3; R14 is a group (A'); and R'13 has one of the meanings as given for R13 or is the group (C); are effective photoinitiator compounds.

  式(I)的化合物，其中m为1或2；R1、R2、R4和R5分别独立地为氢、C1-C4烷基、C5-C7环烷基、苯基、C1-C4烷氧基、C5-C7环烷氧基或苯氧基；若m为1，则R3具有上述给定的R1、R2、R4和R5中的一种含义；若m为2，则R3为二价基团；R6为氢或C1-C4烷基；R7为氢，若R6为氢，则R7还可以是C1-C4烷基；R8为(A)或(B)基团，X为O、O-CH2-或-O(CHR14)-；n为0-10；条件是(i)若n为0，且X为O，则R8为A基团；(ii)若n不为0，则X为O且R8为A基团；R9和R10分别独立地为氢或C1-C4烷基；R11和R12分别独立地为C1-C4烷基，或与它们所连接的碳原子形成一个5到7元饱和碳环；R13为氢、C1-C4烷基、C5-C7环烷基、2-四氢吡喃基或Si(C1-C4烷基)3；R14为(A')基团；R'13具有上述给定的R13的含义之一，或为(C)基团；是有效的光引发剂化合物。
• PREPARATION OF ALPHA-HYDROXY AND ALPHA-AMINO KETONES
  申请人：End Nicole

  公开号：US20090018354A1

  公开（公告）日：2009-01-15

  A process for the preparation of an 1,1-disubstituted oxirane is disclosed, wherein an organic sulphide is reacted in a polar solvent with an educt containing a leaving group attached to a primary or secondary carbon atom, and/or the sulfonium salt formed in this way is reacted with a ketone in presence of a base and a polar solvent. Oxiranes of the type obtained may be further converted into the corresponding α-hydroxyketone or α-aminoketone, either in one step by subjecting to aerobic oxidation in the presence of a transition metal catalyst, or in two steps by hydrolyzation in the presence of an aqueous acid to the corresponding dialcohol and subsequent selective oxidation. Further described are some novel epoxide intermediates. The α-hydroxyketones and α-aminoketones thus obtainable are useful inter alga as photoinitiators.

  公开了一种制备1,1-二取代环氧烷的方法，其中有机硫化物在极性溶剂中与含有连接到一级或二级碳原子的离去基团的底物反应，和/或以碱和极性溶剂存在下，以这种方式形成的磺鎓盐与酮反应。所获得的这种类型的环氧烷可以进一步转化为相应的α-羟基酮或α-氨基酮，通过在过渡金属催化剂存在下进行的氧化反应一步完成，或通过在水酸性存在下的水解反应和随后的选择性氧化反应两步完成。还描述了一些新型环氧中间体。因此获得的α-羟基酮和α-氨基酮可作为光引发剂等用途。
• 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— —OH)—、—C(CH3)( — —OH)—、—C( — —OH)2—、—N( )—、—N( )—、—N( — —OH)—、—CO—O—、—O—CO—、—P( — —OH)—、—P(O)( — —OH)—、-0-P(O— — —OH)—O—、-0-P(O)(0- — —OH)—O—、—O-环己二烯基-C( )2-环己二烯基-O—、—O-苯基-C( )2-苯基-O—、—O-苯基- -苯基-O—、—Si( )2—、-0-Si( )2—O—、—O—Si( )(0- )—O—、—Si( )(R17)—O—Si( )(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。
• NOVEL OLIGOFUNCTIONAL PHOTOINITIATORS
  申请人：Berens Ulrich

  公开号：US20120029107A1

  公开（公告）日：2012-02-02

  The invention pertains to novel oligofunctional photoinitiators of the formula (1) or (1A). R 1 and R 2 are methyl or together are —(CH 2 ) 5 —; and n is 2 or 3, and the solvent in (1A) is water or an organic solvent; and their use in photopolymerizable compositions, in particular inks.

  本发明涉及公式（1）或（1A）的新型寡功能光引发剂。其中，R1和R2为甲基或共同为—（CH2）5—；n为2或3，（1A）中的溶剂为水或有机溶剂；以及它们在光聚合组合物中的使用，特别是在油墨中的使用。