potassium trifluoro(3-hydroxypropyl)borate | 1209011-95-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 硼酸衍生物
• 英文名称: potassium trifluoro(3-hydroxypropyl)borate
• 英文别名: Potassium;trifluoro(3-hydroxypropyl)boranuide
• CAS: 1209011-95-9
• 化学式: C₃H₇BF₃O*K
• mdl: MFCD09992888
• 分子量: 165.992
• InChiKey: NRLPSBHQKOJZPR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.02
• 重原子数：
  9
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  potassium trifluoro(3-hydroxypropyl)borate 在 四(三苯基膦)钯 、 caesium carbonate 、 2-二环己膦基-2'-(N,N-二甲胺)-联苯 作用下， 以 四氢呋喃 、 水 为溶剂， 以51 %的产率得到3,3'-(cyclopent-1-ene-1,2-diyl)bis(propan-1-ol)
  参考文献：
  名称：

  用于组装复杂含氮环系统的立体特异性烯烃 1,2-氨基功能化平台

  摘要：

  TFA 促进 O−Ts 的脱保护，激活的 N-Boc 羟胺触发基于氨基官能化的链烯烃多环化。该过程涉及分子内立体特异性氮杂-Prilezhaev 烯烃氮丙啶化，然后由悬垂亲核试剂进行立体特异性 C-N 裂解。使用这种方法，可以实现范围广泛的烯烃抗-1,2-双官能化。

  DOI：

  10.1002/anie.202301262
• 作为产物：
  描述：

  tert-butyl dimethyl(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)propoxy)silane 在 potassium hydrogen bifluoride 、 水 作用下， 以 乙腈 为溶剂， 生成 potassium trifluoro(3-hydroxypropyl)borate
  参考文献：
  名称：

  分子内 Simmons-Smith 环丙烷化。烷基取代锌卡宾的反应性、导向基团的影响和双环[n.1.0]烷烃的合成研究

  摘要：

  已经开发了分子内 Simmons-Smith (IMSS) 环丙烷化，为构建取代的双环烷烃提供了一种新方法。首先，以高收率制备了含有烯丙醇的功能化的偕二碘烷烃。然后研究了分子内环化形成不同环大小的过程，并证明可以成功合成双环[3.1.0]己烷和双环[4.1.0]庚烷。更大的链长导致含末端烯烃的产物。Analysis of the product distribution for the different ring sizes and under various reaction conditions provided insight into the reactivity of substituted zinc carbenoids, and by the appropriate choice of conditions cyclopropanation could be promoted

  DOI：

  10.1021/ja907504w

文献信息

• [EN] PYRIMIDONE DERIVATIVES AS SELECTIVE CYTOTOXIC AGENTS AGAINST HIV INFECTED CELLS<br/>[FR] DÉRIVÉS DE PYRIMIDONE EN TANT QU'AGENTS CYTOTOXIQUES SÉLECTIFS CONTRE DES CELLULES INFECTÉES PAR LE VIH
  申请人：MERCK SHARP & DOHME

  公开号：WO2020131597A1

  公开（公告）日：2020-06-25

  The present disclosure is directed to pyrimidone derivatives of Formula I and their use for selectively killing HIV infected GAG-POL expressing cells without concomitant cytotoxicity to HIV nave cells, and for the treatment or prophylaxis of infection by HIV, or for the treatment, prophylaxis or delay in the onset or progression of AIDS or AIDS Related Complex (ARC).

  本公开涉及式I的嘧啶酮衍生物及其用于选择性杀灭HIV感染的GAG-POL表达细胞而不对HIV天然细胞产生细胞毒性，并用于治疗或预防HIV感染，或用于治疗、预防或延缓艾滋病或艾滋病相关综合症（ARC）的发病或进展。
• FUNCTIONALIZED PRIMARY ALKYLTRIFLUOROBORATE SALTS AND METHOD FOR MAKING THE SAME
  申请人：SAN DIEGO STATE UNIVERSITY FOUNDATION

  公开号：US20170066786A1

  公开（公告）日：2017-03-09

  The invention provides methods for preparing boronic acids, for example, primary alkyl or alkenyl boronic acids, and alkali metal alkyl trifluoro borate salts, as described herein, wherein the primary alkyl boronic acids and the potassium alkyl trifluoroborate salts can contain one or more unprotected functional groups.

  该发明提供了制备硼酸的方法，例如，本文所述的主要烷基或烯基硼酸和碱金属烷基三氟硼酸盐，其中主要烷基硼酸和钾烷基三氟硼酸盐可以含有一个或多个未保护的功能基团。
• Fine-tuning latent fingerprint detection on paper using 1,2-indanedione bi-functional reagents
  作者：Jisun Lee、Madeleine M. Joullié

  DOI：10.1016/j.tet.2015.07.072

  日期：2015.10

  In order to address the need for consistency and generality in chemical methods developed for detection of latent fingerprints on paper substrates, a practical protocol was developed using 1,2-indanedione-based bi-functional reagents. A series of novel bi-functional reagents were designed and synthesized using a concise, five-step sequence. An optimized development condition that is tailored to the type of paper substrate that requires processing was discovered, allowing potential application in practical criminal work where evidence processing is an irreversible process. The study also provided an insight to the underlying mechanism of interaction between the bi-functional reagent and fingerprint residue. (C) 2015 Elsevier Ltd. All rights reserved.
• Intramolecular Simmons−Smith Cyclopropanation. Studies into the Reactivity of Alkyl-Substituted Zinc Carbenoids, Effect of Directing Groups and Synthesis of Bicyclo[<i>n</i>.1.0]alkanes
  作者：James A. Bull、André B. Charette

  DOI：10.1021/ja907504w

  日期：2010.2.17

  explored. Substitution on the alkene and at the allylic position was well tolerated, providing the bicyclic products in high yields. Additionally, the IMSS reaction allowed a highly diastereoselective synthesis of a 5-3-5 fused tricycloalkane. These studies will have implications for the use of substituted carbenoids in cyclopropanation reactions and for directed cyclopropanation reactions as well as in

  已经开发了分子内 Simmons-Smith (IMSS) 环丙烷化，为构建取代的双环烷烃提供了一种新方法。首先，以高收率制备了含有烯丙醇的功能化的偕二碘烷烃。然后研究了分子内环化形成不同环大小的过程，并证明可以成功合成双环[3.1.0]己烷和双环[4.1.0]庚烷。更大的链长导致含末端烯烃的产物。Analysis of the product distribution for the different ring sizes and under various reaction conditions provided insight into the reactivity of substituted zinc carbenoids, and by the appropriate choice of conditions cyclopropanation could be promoted
• A Stereospecific Alkene 1,2‐Aminofunctionalization Platform for the Assembly of Complex Nitrogen‐Containing Ring Systems
  作者：Yuxiang Zhu、Matthew J. S. Smith、Wenbin Tu、John F. Bower

  DOI：10.1002/anie.202301262

  日期：——

  activated N-Boc hydroxylamines triggers aminofunctionalization-based polycyclizations of tethered alkenes. The processes involve intramolecular stereospecific aza-Prilezhaev alkene aziridination in advance of stereospecific C−N cleavage by a pendant nucleophile. Using this approach, a wide range of alkene anti-1,2-difunctionalizations can be achieved.

  TFA 促进 O−Ts 的脱保护，激活的 N-Boc 羟胺触发基于氨基官能化的链烯烃多环化。该过程涉及分子内立体特异性氮杂-Prilezhaev 烯烃氮丙啶化，然后由悬垂亲核试剂进行立体特异性 C-N 裂解。使用这种方法，可以实现范围广泛的烯烃抗-1,2-双官能化。