1-Vinyl-1,2-dihydropyridin | 62563-03-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 1-Vinyl-1,2-dihydropyridin
• 英文别名: 1-vinyl-1,2-dihydro-pyridine；poly(N-vinylpyridine)；N-vinyl pyridine；1-ethenyl-2H-pyridine
• CAS: 62563-03-5
• 化学式: C₇H₉N
• 分子量: 107.155
• InChiKey: OZFIGURLAJSLIR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  8
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  光气 、 1-Vinyl-1,2-dihydropyridin 、 2-氨基-6-甲基苯甲酸 、 氯甲酸乙酯 以 乙醚 、 甲苯 为溶剂， 以90%的产率得到5-Methyl-4H-3, 1-Benzoxazin-4-One
  参考文献：
  名称：

  Enzyme inhibitors

  摘要：

  本发明涉及具有以下公式的聚合物共轭物：其中，T是能够抑制一种或多种蛋白酶的杂环单元；L是连接基；[Poly]是聚合单元，i表示组成该共轭物的上述杂环单元的数量，其值为1到100；z为0或1。该聚合物共轭物适用于防止皮肤暴露于体液（包括粪便、月经血等）而引起的皮肤刺激。本发明的共轭物在尿布、敷料、卫生巾等方面非常有用。

  公开号：

  US06541629B1

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。
• [EN] NOVEL VINYL PHOSPHINES AND PHOTO-INITIATORS OBTAINABLE THEREFROM<br/>[FR] NOUVELLES PHOSPHINES DE VINYLE ET PHOTO-INITIATEURS POUVANT ÊTRE OBTENUS À PARTIR DE CELLES-CI
  申请人：ETH ZUERICH

  公开号：WO2019175319A1

  公开（公告）日：2019-09-19

  The present invention relates to a highly efficient process to prepare alkyl and vinyl phosphines which are useful as starting materials for novel bisacylphosphine oxides, bisacylphosphinic acids, salts, and derivatives thereof each bearing a vinyl functionality bound to the phosphorous atom as well as a versatile process for the preparation of the latter.

  本发明涉及一种高效的工艺，用于制备烷基和乙烯基膦，这些膦可作为新型双酰膦氧化物、双酰膦酸、盐和衍生物的起始材料，每种衍生物都带有与磷原子结合的乙烯基官能团，以及用于制备后者的多功能工艺。
• [EN] DERIVATIVES OF BISACYLPHOSPHINIC ACID, THEIR PREPARATION AND USE AS PHOTOINITIATORS<br/>[FR] DÉRIVÉS D'ACIDE BISACYLPHOSPHINIQUE, LEUR PRÉPARATION ET LEUR UTILISATION EN TANT QUE PHOTO-INITIATEURS
  申请人：BASF SE

  公开号：WO2014095724A1

  公开（公告）日：2014-06-26

  Bisacylphosphine oxide or bisacylphosphine sulfide compounds of formula (I) or (II) wherein R1, R2, R3, R1a, R2a and R3a independently of each other are C1-C4alkyl, C1-C4alkoxy or halogen; X is O, NR5 or S; or, if R4 is CI, F or Br, X is a direct bond; Y is O or S; n is 1 or 2; R4, if n is 1, for example is hydrogen, (CO)R6, (CO)OR6, (CO)NR5R6, (SO2)-R6, C1-C28alkyl, R4, if n = 2, is for example C1-C18alkylene; R5 is for example hydrogen, or C1-C12alkyl; R6 is for example C1-C12alkyl; R7, R8 and R9 independently of each other for example are C1-C4alkyl; R10 is for example C2-C18alkylene; X1 is O or S; m is 1, 2 or 3; Q represents one or two inorganic or organic cations with a charge of m+; are suitable photoinitiators, available by a claimed process.

  双酰基膦氧化物或双酰基膦硫化物化合物的结构式（I）或（II），其中R1、R2、R3、R1a、R2a和R3a彼此独立地是C1-C4烷基、C1-C4烷氧基或卤素；X为O、NR5或S；或者，如果R4是CI、F或Br，则X为直接键；Y为O或S；n为1或2；例如，如果n为1，则R4为氢、（CO）R6、（CO）OR6、（CO）NR5R6、（SO2）-R6、C1-C28烷基；如果n=2，则R4为例如C1-C18烷基；例如，R5为氢或C1-C12烷基；例如，R6为C1-C12烷基；例如，R7、R8和R9彼此独立地为C1-C4烷基；例如，R10为C2-C18烷基；X1为O或S；m为1、2或3；Q代表带有m+电荷的一个或两个无机或有机阳离子，是通过声明的过程得到的合适的光引发剂。
• [EN] MACROPHOTOINITIATORS<br/>[FR] MACROPHOTOINITIATEURS
  申请人：BASF SE

  公开号：WO2011012560A1

  公开（公告）日：2011-02-03

  The invention pertains to high-molecular photoinitiator compounds comprising a photoactive moiety Q and an amine functionality, preferably a tertiary amino group, where the photoactive moiety Q is a benzoyl photoactive moiety.

  这项发明涉及高分子光引发剂化合物，包括具有光活性基团Q和胺官能团的化合物，最好是三级胺基团，其中光活性基团Q是苯甲酰光活性基团。
• [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。