3-Oxo-2-phenyl-propanol-(1) | 62559-34-6

• 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: 3-Oxo-2-phenyl-propanol-(1)
• 英文别名: 3-Hydroxy-2-phenylpropanal；Tropaldehyde
• CAS: 62559-34-6
• 化学式: C₉H₁₀O₂
• 分子量: 150.177
• InChiKey: DGNQXQJVAILJBW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  11
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2-Phenyl-3-(tetrahydro-pyran-2-yloxy)-propionaldehyde 在 水 、 Selectfluor 作用下， 以 乙腈 为溶剂， 反应 5.0h， 以92%的产率得到3-Oxo-2-phenyl-propanol-(1)
  参考文献：
  名称：

  通过Selectfluor™裂解对甲氧基亚苄基（PMP），四氢吡喃基（THP）和1,3-二硫杂环丁烷保护基的有效方法

  摘要：

  已开发出一种新的有效方法，用于用Selectfluor™裂解PMP，THP和1,3-二硫杂环丁烷保护基。

  DOI：

  10.1016/s0040-4039(02)00740-2

文献信息

• Metallocene Compounds Having Appended Lewis Acids and Polymerization Therewith
  申请人：ExxonMobil Chemical Patents Inc.

  公开号：US20200071349A1

  公开（公告）日：2020-03-05

  This invention relates to metallocene compounds represented by the formula: catalyst systems comprising said metallocene compound and an activator or a reaction product of the metallocene compound with the at least one activator, and polymerization processes using such metallocene compounds and activators, where Cp a and Cp b are optionally-substituted cyclopentadienyl rings; A is bridging group; q is zero or 1; Q is O, O(CR 3 R 4 ) m , (CR 3 R 4 ) m O, or (CR 3 R 4 ) m ; m is 0 to 18; Z is (CR 3 R 4 ) 2 ; LA is a Lewis acid; M is a transition metal; X 1 and X 2 are independently R 5 or OR 5 ; R 1 and R 2 are independently selected from optionally-substituted hydrocarbyl groups; R 3 and R 4 are independently selected from the group consisting of H, halogen, and an optionally-substituted hydrocarbyl group; and R 5 is alkyl, aryl, perfluoroalkyl, or perfluoroaryl.

  这项发明涉及由以下公式表示的茂金属化合物： 包括所述茂金属化合物和活化剂或所述茂金属化合物与至少一个活化剂的反应产物的催化剂体系，以及使用这种茂金属化合物和活化剂的聚合过程，其中Cp a 和Cp b 是可选择取代的环戊二烯基环；A是桥连基；q为零或1；Q为O、O(CR 3 R 4 ) m 、(CR 3 R 4 ) m O或(CR 3 R 4 ) m ；m为0至18；Z为(CR 3 R 4 ) 2 ；LA为路易斯酸；M为过渡金属；X 1 和X 2 独立地为R 5 或OR 5 ；R 1 和R 2 独立地选自可选择取代的烃基团；R 3 和R 4 独立地选自H、卤素和可选择取代的烃基团的群；R 5 为烷基、芳基、全氟烷基或全氟芳基。
• Bridged metallocene catalysts with a pendant group 13 element, catalyst systems containing same, processes for making a polymer product using same, and products made from same
  申请人：ExxonMobil Chemical Patents Inc.

  公开号：US10851187B2

  公开（公告）日：2020-12-01

  A metallocene catalyst compound can comprise a structure represented by formula (F-MC) below comprising a first cyclopentadienyl ring with carbon atoms directly connected with R1, R2, R4, and R5, and a second cyclopentadienyl ring with carbon atoms directly connected with R10, R11, R12, and R13, and a bridging group (BG) directly connecting the first and second cyclopentadienyl rings A catalyst system can include the metallocene compound, a non-coordinating anion type activator comprising a supported alumoxane or aluminum alkyl, and optionally a scavenger. A process for making a polymeric product can comprise: contacting a C2-C22 alpha-olefin feed with the catalyst system to obtain a polymerization reaction mixture; and obtaining a polymer product from the polymerization reaction mixture. A polymer product can be made by the process to exhibit at least an Mn from 7000 g/mol to 70000 g/mol and a PDI from 4.1 to 9.0.

  一种茂金属催化剂化合物可以包括以下由下式（F-MC）表示的结构，其中包括第一个环戊二烯基环，其碳原子直接连接到R1、R2、R4和R5，以及第二个环戊二烯基环，其碳原子直接连接到R10、R11、R12和R13，以及直接连接第一个和第二个环戊二烯基环的桥接基团（BG）。 催化剂体系可以包括茂金属化合物，一种非配位阴离子型活化剂，包括支撑的氧化铝烷氧化物或铝烷基，以及可选的清除剂。制备聚合物产品的方法可以包括：将C2-C22α-烯烃原料与催化剂体系接触，以获得聚合反应混合物；并从聚合反应混合物中获得聚合物产品。通过该方法可以制备聚合物产品，其至少具有从7000克/摩尔到70000克/摩尔的Mn和从4.1到9.0的PDI。
• [EN] PROGRAMMABLE POLYMERIC DRUGS<br/>[FR] MÉDICAMENTS POLYMÈRES PROGRAMMABLES
  申请人：SONY CORP

  公开号：WO2019071208A1

  公开（公告）日：2019-04-11

  Compounds useful as biologically active compounds are disclosed. The compounds have the following structure (I): or a stereoisomer, tautomer or salt thereof, wherein R1, R2, R3, L, L1, L2, L3, M and n are as defined herein. Methods associated with preparation and use of such compounds is also provided.

  披露了作为生物活性化合物有用的化合物。这些化合物具有以下结构（I）：或其立体异构体、互变异构体或盐，其中R1、R2、R3、L、L1、L2、L3、M和n如本文所定义。还提供了与这些化合物的制备和使用相关的方法。
• Halogen substituted metallocene compounds for olefin polymerization
  申请人：Voskoboynikov Z. Alexander

  公开号：US20070135594A1

  公开（公告）日：2007-06-14

  A metallocene compound is represented by the formula (1): AMX n-1 wherein M is a transition metal atom having a coordination number of n selected from Group 3, 4, 5 or 6 of the Periodic Table of Elements, or a lanthanide metal atom, or actinide metal atom; A is a substituted monocyclic or polycyclic arenyl ligand pi-bonded to M, wherein said arenyl ligand includes at least one halogen substituent directly bonded to any sp 2 carbon atom at a bondable ring position of the ligand; and the or each X is a univalent anionic ligand, or two X are joined and bound to the metal atom to form a metallocycle ring, or two X are joined to form a chelating ligand, a diene ligand, or an alkylidene ligand.

  一种金属烯化合物可以用公式(1)表示： AMX n-1 其中，M是具有配位数n的过渡金属原子，选自元素周期表第3、4、5或6族，或为镧系金属原子，或锕系金属原子；A是与M以π键结合的取代的单环或多元环芳基配体，其中所述芳基配体包括至少一个直接键合到配体的可键合环位上的任意sp2碳原子上的卤素取代基；而X是单价阴离子配体，或者两个X连接并与金属原子结合形成一个金属环烯环，或者两个X连接形成一个螯合配体、二烯配体或烷基亚烯配体。
• [EN] PROGRAMMABLE DENDRITIC DRUGS<br/>[FR] MÉDICAMENTS DENDRITIQUES PROGRAMMABLES
  申请人：SONY CORP

  公开号：WO2019071153A1

  公开（公告）日：2019-04-11

  Compounds useful as biologically active compounds are disclosed. The compounds have the following structure (I) or a stereoisomer, tautomer or salt thereof, wherein R1, R2, R3, L, L1, L2, L3, L4, L5, L6, M, m, and p are as defined herein. Methods associated with preparation and use of such compounds is also provided.

  披露了作为生物活性化合物有用的化合物。这些化合物具有以下结构（I）或其立体异构体、互变异构体或盐，其中R1、R2、R3、L、L1、L2、L3、L4、L5、L6、M、m和p如本文所定义。还提供了与这些化合物的制备和使用相关的方法。