4-Vinyloxy-phenol | 24190-66-7

• 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: 4-Vinyloxy-phenol
• 英文别名: 4-Ethenoxyphenol
• CAS: 24190-66-7
• 化学式: C₈H₈O₂
• 分子量: 136.15
• InChiKey: YHHRETYFTSZELQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  29.5
• 氢给体数：
  1
• 氢受体数：
  2

文献信息

• [EN] FLUOROALKYLFLUORENE DERIVATIVES<br/>[FR] DÉRIVÉS FLUOROALKYLFLUORÈNE
  申请人：LOMOX LTD

  公开号：WO2015159098A1

  公开（公告）日：2015-10-22

  There are provided compounds of the formula D-S1-A-S2-B1 wherein A comprises a 2,7- disubstituted 9,9-fluoroalkyl fluorene diradical of the formula wherein S1, S2, D and B1 have meanings given in the description that are useful as charge transport and emissive materials for the fabrication of electronic devices such as diodes, transistors, and photovoltaic devices.

  提供了符合以下公式的化合物 D-S1-A-S2-B1，其中 A 包括公式中的 2,7- 二取代 9,9-氟烷基萘二自由基，其中 S1、S2、D 和 B1 的含义如描述中所述，这些化合物可用作电荷传输和发射材料，用于制造电子器件，如二极管、晶体管和光伏器件。
• [EN] DIBENZO[D,B]SILOLE-BASED REACTIVE MESOGENS<br/>[FR] MÉSOGÈNES RÉACTIFS À BASE DE DIBENZO[D,B]SILOLE
  申请人：LOMOX LTD

  公开号：WO2018065786A1

  公开（公告）日：2018-04-12

  The present invention provides a compound of Formula (I) D-S1-A-S2 B1, Formula (I) wherein a represents a conjugated chain of from 1 to 20 aromatic moieties independently selected from the group consisting of aromatic moieties, heteroaromatic moieties and E moieties, provided that A includes at least one E moiety, wherein E is selected from the group consisting of E1 being a dibenzo[d,b]silole moiety of the structure, E2 being a moiety of the structure and E3 being a moiety of the structure wherein E is connected in the conjugated chain of A and optionally to S1 or to S2 through covalent bonds at Y and Z; wherein each R is independently selected from the group consisting of straight chain or branched C1-C20 alkyl and C2-C20 alkenyl, optionally wherein from 1 to 5 CH2 groups are each replaced by an oxygen, provided that no acetal, ketal, peroxide or vinyl ether is present in the R group, and optionally wherein each H bonded to a C in each R group may independently be replaced by a halogen; wherein the X moieties are the same and are selected from the group consisting of hydrogen, straight chain or branched C1-C8 alkyl, straight chain or branched C1-C8 alkoxyl and a halogen, wherein each E moiety may have the same or different X moieties, wherein W is either an oxygen or sulfur atom, D represents a moiety having one or more cross-linkable functionalities, S1 and S2 are flexible linker groups; and B1 represents a moiety having one or more cross-linkable functionalities or a hydrogen atom, with the proviso that when B1 represents a hydrogen atom, D represents a moiety having at least two cross-linkable functionalities.

  本发明提供了一种化合物，其化学式为（I）D-S1-A-S2 B1，其中化学式（I）中的a代表一个由1到20个芳香基团组成的共轭链，这些芳香基团可以独立地选自芳香基团、杂芳基团和E基团的组合，其中A至少包括一个E基团，其中E选自包括结构为dibenzo[d,b]硅烯基团的E1、结构为E2的基团和结构为E3的基团的组合，其中E连接在A的共轭链中，并且可以通过在Y和Z处与S1或S2形成共价键连接；其中每个R可以独立地选自直链或支链的C1-C20烷基和C2-C20烯基的组合，可选地，其中从1到5个CH2基团中的每个都被氧替代，前提是R基团中没有存在缩醛、缩酮、过氧化物或乙烯醚，并且每个连接到R基团中的C的H可以独立地被卤素替代；其中X基团相同，选自氢、直链或支链的C1-C8烷基、直链或支链的C1-C8烷氧基和卤素，每个E基团可能具有相同或不同的X基团，W为氧或硫原子，D代表具有一个或多个可交联官能团的基团，S1和S2是柔性连接基团；B1代表具有一个或多个可交联官能团或氢原子的基团，但有一个条件，即当B1代表氢原子时，D代表至少具有两个可交联官能团的基团。
• CATALYSTS FOR METATHESIS REACTIONS INCLUDING ENANTIOSELECTIVE OLEFIN METATHESIS, AND RELATED METHODS
  申请人：Malcolmson Steven J.

  公开号：US20110065915A1

  公开（公告）日：2011-03-17

  The present invention provides compositions comprising metal complexes, and related methods. In some embodiments, metal complexes of the invention may be useful as catalysts for chemical reactions, including metathesis reactions, wherein the catalysts exhibit enhanced activity and stereoselectivity. In some embodiments, the invention may advantageously provide metal complexes comprising a stereogenic metal atom. Such metal complexes may be useful in enantioselective catalysis.

  本发明提供了包括金属配合物的组合物以及相关方法。在某些实施例中，本发明的金属配合物可能作为化学反应的催化剂而有用，包括交换反应，其中催化剂表现出增强的活性和立体选择性。在某些实施例中，本发明可能有利地提供包括具有立体异性金属原子的金属配合物。这种金属配合物可能在对映选择性催化中有用。
• PURIFICATION OF ALKENYL COMPOUNDS
  申请人：——

  公开号：US20020038059A1

  公开（公告）日：2002-03-28

  A process for purifying alkenyl compounds having a divalent or trivalent heteroatom in the &agr;-position relative to the double bond by distillation comprises carrying out at least two distillations in which the purified alkenyl compounds are obtained from the gas phase by condensation, where the time between the first distillation after the synthesis of the alkenyl compounds and at least one further distillation is at least one day and the purified alkenyl compounds have an APHA color number of <30.

  一种用蒸馏法纯化α-位于双键旁的含二价或三价杂原子的烯基化合物的方法，包括进行至少两次蒸馏，其中通过冷凝从气相中获得纯化的烯基化合物，第一次蒸馏后至少一次进一步蒸馏的时间至少为一天，纯化的烯基化合物的APHA色数小于30。
• [EN] PROCESS FOR THE MONOALKYLATION OF DIHYDROXY AROMATIC COMPOUNDS<br/>[FR] PROCEDE DE MONOALKYLATION DE COMPOSES AROMATIQUES DIHYDROXY
  申请人：GEN ELECTRIC

  公开号：WO2005097721A1

  公开（公告）日：2005-10-20

  A continuous process comprising: contacting a mixture comprising dihydroxy aromatic compound, water and an alkylating agent with a catalyst system in the presence of a flowing carrier gas, to form a mono alkylated dihydroxy aromatic compound, wherein the catalyst system is obtained by the calcination of a catalyst precursor system comprising a metal oxide precursor, a transition metal element and a pore former.

  一个连续的过程，包括：在流动的载气存在下，将含有二羟基芳香化合物、水和烷基化剂的混合物与催化剂体系接触，形成单烷基化的二羟基芳香化合物，其中，催化剂体系是通过煅烧包括金属氧化物前体、过渡金属元素和孔形成剂的催化剂前体体系得到的。