Dihydroxybicyclo[2.2.1]heptane | 194608-68-9

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: Dihydroxybicyclo[2.2.1]heptane
• 英文别名: 1,2-norbornadiol；norbornanediol；Bicyclo[2.2.1]heptane-1,2-diol
• CAS: 194608-68-9
• 化学式: C₇H₁₂O₂
• 分子量: 128.171
• InChiKey: WZZPVFWYFOZMQS-UHFFFAOYSA-N

物化性质

• 沸点：
  265.8±8.0 °C(Predicted)
• 密度：
  1.364±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  Dihydroxybicyclo[2.2.1]heptane 在 sodium periodate 作用下， 反应 24.0h， 以93%的产率得到3-formylmethylcyclopentan-1-one
  参考文献：
  名称：

  Synthesis of homochiral 3-substituted cyclopentanones from 2-norbornanones

  摘要：

  DOI：

  10.1016/0957-4166(96)00264-9
• 作为产物：
  描述：

  (2-Hydroxy-1-bicyclo[2.2.1]heptanyl) acetate 在 potassium carbonate 作用下， 以 甲醇 为溶剂， 生成 Dihydroxybicyclo[2.2.1]heptane
  参考文献：
  名称：

  未活化的 sp3C-H 键通过外导向基团的催化功能化：化学分化的 1,2-二醇的合成

  摘要：

  我们描述了 Pd 催化的未活化脂肪族 CH 键的位点选择性功能化，提供了从一元醇衍生物中化学分化的 1,2-二醇。肟被用作该转化的导向基团 (DG) 和醇替代物。正如在一系列底物中所证明的那样，与肟基团的 CH 键 β 被选择性氧化。除了甲基基团的活化之外，环状底物中的亚甲基基团 (CH(2)) 和桥头位置的次甲基基团 (CH) 也可以被功能化。此外，使用薄荷醇衍生的底物观察到有趣的氧化骨架重排。如本工作所示，在 CH 激活中使用外定向基团可能会为发现新的转化和新的可切割 DG 打开大门。

  DOI：

  10.1021/ja3082186

文献信息

• [EN] FLUORINATED AROMATIC BIS(ACYL)-CONTAINING COMPOUNDS AND POLYESTERS PREPARED THEREFROM<br/>[FR] COMPOSÉS CONTENANT UN BIS(ACYLE) AROMATIQUES FLUORÉS ET POLYESTERS PRÉPARÉS À PARTIR DE CEUX-CI
  申请人：3M INNOVATIVE PROPERTIES CO

  公开号：WO2011005396A1

  公开（公告）日：2011-01-13

  A fluorinated bis(acyl)-containing compound of Formula (I), where R1, Ar, L, R2, R3, Rf, n, p and q are as defined in the claims, and a fluorinated polyester formed from the fluorinated bis(acyl) compound are described. More particularly, the fluorinated bis(acyl) has an aromatic ring bonded to two acyl groups plus at least one third group that contains a perfluoroalkylsulfonamido group. The fluorinated polyesters formed from the fluorinated bis(acyl)-containing compound can be used to provide a low energy surface with a relatively low refractive index compared to many other polyesters. A method of preparing a monosubstituted-arylene compound of formula Rf1-L2 -CH2-Ar2-CH2-W, where Ar2, Rf1, L2, R6 and W are as defined in the claims by reaction of a compound of formula Rf1-L2-H with a compound of formula W-CH2-Ar2-CH2-W.

  描述了一种含有Fluorinated bis(acyl)化合物的化合物Formula (I)，其中R1、Ar、L、R2、R3、Rf、n、p和q如索赔中所定义，并且由Fluorinated bis(acyl)化合物形成的氟化聚酯。更具体地说，Fluorinated bis(acyl)具有与两个酰基结合的芳香环，再加上至少一个含有全氟烷基磺酰胺基团的第三基团。由含有Fluorinated bis(acyl)化合物形成的氟化聚酯可用于提供低能量表面，其折射率相对于许多其他聚酯来说相对较低。通过将Formula Rf1-L2-CH2-Ar2-CH2-W的单取代芳基化合物制备方法，其中Ar2、Rf1、L2、R6和W如索赔中所定义，通过化合物Rf1-L2-H与化合物W-CH2-Ar2-CH2-W的反应。
• FLUORINATED ETHER URETHANES AND METHODS OF USING THE SAME
  申请人：Dams Rudolf J.

  公开号：US20110232530A1

  公开（公告）日：2011-09-29

  Compounds comprising end groups represented by formula (Rf-Q) a -X-(A-) b and compounds comprising the reaction product of components comprising a multifunctional isocyanate compound and a fluorinated compound represented by formula (Rf-Q) a -X—(Z) b . Each Rf is independently a partially fluorinated or fully fluorinated group selected from Rf A (O) 2 CHL′-(CF 2 ) n —; [Rf B —(O) 1 —C(L)H—CF 2 —O] m —W—; CF 3 CFH—O—(CF 2 ) p —; CF 3 —(O—CF 2 )Z—; and CF 3 —O—(CF 2 ) 3 —O—CF—. Methods of making an article having a surface using the fluorinated compounds and treated articles are also disclosed.

  本文描述了由式(Rf-Q)a-X-(A-)b表示的末端基团组成的化合物以及由多功能异氰酸酯化合物和式(Rf-Q)a-X—(Z)b表示的氟化合物反应产物组成的化合物。其中，每个Rf都是独立的部分氟化或完全氟化的基团，选自RfA(O)2CHL′-(CF2)n—; [RfB—(O)1—C(L)H—CF2—O]m—W—; CF3CFH—O—(CF2)p—; CF3—(O—CF2)Z—; 和 CF3—O—(CF2)3—O—CF—。还公开了使用这些氟化合物制备具有表面的物品的方法和处理过的物品。
• Modified copolyesters and optical films including modified copolyesters
  申请人：Hebrink J. Timothy

  公开号：US20060084780A1

  公开（公告）日：2006-04-20

  Modified copolyesters having relatively low refractive indices and relatively high glass transition temperatures are disclosed. These modified copolyesters can be used in forming one or more layers in an optical film, such as a multilayer polymer film.

  本发明揭示了具有相对较低折射率和相对较高玻璃转移温度的改性共聚酯。这些改性共聚酯可以用于形成光学薄膜中的一个或多个层，例如多层聚合物薄膜。
• Curable polycyclic compounds and process for the production thereof
  申请人：Takenaka Junji

  公开号：US20060252911A1

  公开（公告）日：2006-11-09

  The present invention discloses a curable polycyclic compound represented by the following formula (1): wherein A is a di- to hexa-valent group derived from a polycyclic hydrocarbon compound; R 1 is an alkyl group of 1 to 4 carbon atoms, a perfluoroalkyl group of 1 to 4 carbon atoms, or a fluorine atom; n is an integer of 0 to 2; m is an integer of 2 to 4; and Y is a group represented by the following formula (2) or (3): (wherein R 2 , R 3 , R 5 and R 6 are each independently a hydrogen atom, a fluorine atom or an alkyl group of 1 to 4 carbon atoms; R 4 is a methyl group or an ethyl group; and p and q are each independently an integer of 0 to 4)}.

  本发明披露了一种可固化的多环化合物，其表示如下式（1）：其中A是从多环碳氢化合物衍生的二至六价基团；R1是1至4个碳原子的烷基、1至4个碳原子的全氟烷基或氟原子；n是0至2的整数；m是2至4的整数；Y是以下式（2）或（3）所表示的基团：（其中R2，R3，R5和R6各自独立地是氢原子、氟原子或1至4个碳原子的烷基；R4是甲基或乙基基团；p和q各自独立地是0至4的整数）。
• Lubricants for power transmission
  申请人：Tamoto Yoshitaka

  公开号：US20070037716A1

  公开（公告）日：2007-02-15

  There is provided lubricants for power transmission which exhibit not only a high coefficient of traction but also a high flash point. The lubricants for power transmission according to the present invention contains an alicyclic alcohol carboxylic diester compound represented by the general formula (1): R 1 —CO—O—(X 1 ) m -Z-(X 2 ) n —O—CO—R 2 (1) wherein Z is a cycloalkylene group having 3 to 12 carbon atoms; R 1 and R 2 are each independently a chain hydrocarbon group having 3 to 20 carbon atoms; X 1 and X 2 are each independently a linear or branched alkylene group having 1 to 5 carbon atoms; and m and n are respectively an integer of 0 or 1.

  提供了一种用于动力传输的润滑剂，不仅具有高牵引系数，而且具有高闪点。根据本发明，用于动力传输的润滑剂含有由通式（1）表示的脂环族醇羧酸二酯化合物：R1—CO—O—（X1）m-Z-（X2）n—O—CO—R2（1），其中Z是具有3到12个碳原子的环烷基；R1和R2分别是具有3到20个碳原子的链烃基；X1和X2分别是具有1到5个碳原子的线性或支链烷基；m和n分别是0或1的整数。