4-乙炔基-2-氟苯甲酰氯 | 179232-31-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4-乙炔基-2-氟苯甲酰氯
• 英文名称: 4-Ethynyl-2-fluorobenzoyl chloride
• CAS: 179232-31-6
• 化学式: C₉H₄ClFO
• 分子量: 182.58
• InChiKey: KUZWYIOYDSLWBF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  12
• 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：
  17.1
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• Thermosetting resin composition and prepreg as well as hardened product using the same
  申请人：NAN YA PLASTICS CORPORATION

  公开号：US10023707B2

  公开（公告）日：2018-07-17

  A thermosetting resin composition due to containing a modified PPE resin as a main ingredient is suited for use in making a pregreg or a copper foil substrate, when hardened, featuring a small dielectric constant (Dk), a low dielectric dissipation factor (Df) and a high Tg as well as a high resistance to heat and flame, this outstanding result is because the modified PPE resin is formed with a novel two-dimensional hardenable structure prepared to have side-chain reactive functional groups being provided in addition to those at the terminal ends of the main chain of the PPE resin thereof.

  一种热固性树脂组合物由于含有改性 PPE 树脂作为主要成分，因此适用于制造预浸料或铜箔基材，硬化后具有小介电常数 (Dk)、低介电损耗因子 (Df) 和高 Tg 以及高耐热性和耐燃性，之所以能取得如此优异的效果，是因为改性 PPE 树脂具有新型二维可硬化结构，除了在 PPE 树脂主链末端提供侧链活性官能团外，还提供了侧链活性官能团。
• Process for producing modified thermosetting polyphenylene ether resin
  申请人：NAN YA PLASTICS CORPORATION

  公开号：US10308749B2

  公开（公告）日：2019-06-04

  A process for producing a modified polyphenylene ether resin having a purity of more than 99.4%, comprising steps of graft modification, water rinse, and extraction as well as phase splitting, is disclosed that step of separating out powder during purification is no needed, and the solvent for use in performing dissolving of or/and extraction of polyphenylene ether resin can be recycled for future use, so that the manufacturing process is simple and uses less solvent as compared to the prior art, and further helps to conserve resources and is environmentally friendly.

  本发明公开了一种生产纯度大于 99.4% 的改性聚苯醚树脂的工艺，包括接枝改性、水洗和萃取以及分相等步骤，该工艺不需要在提纯过程中分离出粉末的步骤，而且用于溶解或/和萃取聚苯醚树脂的溶剂可回收供将来使用，因此与现有技术相比，该生产工艺简单且使用的溶剂较少，还有助于节约资源和保护环境。
• THERMOSETTING RESIN COMPOSITION AND PREPREG AS WELL AS HARDENED PRODUCT USING THE SAME
  申请人：NAN YA PLASTICS CORPORATION

  公开号：US20160177082A1

  公开（公告）日：2016-06-23

  A thermosetting resin composition due to containing a modified PPE resin as a main ingredient is suited for use in making a pregreg or a copper foil substrate, when hardened, featuring a small dielectric constant (Dk), a low dielectric dissipation factor (Df) and a high Tg as well as a high resistance to heat and flame, this outstanding result is because the modified PPE resin is formed with a novel two-dimensional hardenable structure prepared to have side-chain reactive functional groups being provided in addition to those at the terminal ends of the main chain of the PPE resin thereof.
• PROCESS FOR PRODUCING MODIFIED THERMOSETTING POLYPHENYLENE ETHER RESIN
  申请人：NAN YA PLASTICS CORPORATION

  公开号：US20180051116A1

  公开（公告）日：2018-02-22

  A process for producing a modified polyphenylene ether resin having a purity of more than 99.4%, comprising steps of graft modification, water rinse, and extraction as well as phase splitting, is disclosed that step of separating out powder during purification is no needed, and the solvent for use in performing dissolving of or/and extraction of polyphenylene ether resin can be recycled for future use, so that the manufacturing process is simple and uses less solvent as compared to the prior art, and further helps to conserve resources and is environmentally friendly.
• [EN] HERBICIDAL PYRAZOLE COMPOUNDS<br/>[FR] COMPOSES DE PYRAZOLE HERBICIDES
  申请人：ZENECA LIMITED

  公开号：WO1996015115A1

  公开（公告）日：1996-05-23

  (EN) Compounds of general formula (I), wherein R1 is hydrogen or alkyl, alkenyl, alkynyl, benzyl, cycloalkyl or cycloalkenyl, any of which may optionally be substituted; R2 is alkyl, alkenyl or alkynyl, any of which may optionally be substituted, or halo, OR5, SOmR5, O(alkyl)CO2R5 or O(alkyl)COR5; m is 0, 1 or 2; R3 is H, halogen, cyano, alkyl, alkenyl or alkynyl, any of which may optionally be substituted, or SO2Z, COR5, CO2R5 or OR5; R4 is H, alkyl, alkenyl or alkynyl, any of which may optionally be substituted, or cyano, nitro, halogen, NR5R6, OR5, SOpR5, CO2R5, CONR5R6, NR5SO2R6, COR5, C(NOR5)R6, OSOpR5, NR5COR6, O(alkyl)COR5, O(alkyl)CO2R5 or SO2Z; each X is independently halogen, cyano, nitro, alkyl, alkenyl or alkynyl, any of which may optionally be substituted, OR5, NR5R6, NR5SO2R6, OSO2R5, SOpR5, CO2R5, COR5, NR5COR6, R5OR6, CONR5R6, SO2Z or heterocyclyl or, alternatively two X groups or an X group and R4 may together form a further ring; Z is halogen; p is 0, 1 or 2; n is 0, 1, 2 or 3; Y is halogen, cyano or optionally substituted alkoxy; R5 and R6 are each independently H, alkyl, alkenyl or alkynyl, any of which may optionally be substituted; are active as herbicides and are effective when applied either pre- or post-emergence.(FR) L'invention porte sur des composés de la formule générale (I). Dans cette formule, R1 est un hydrogène ou un alkyle, un alcényle, un alcynyle, un benzyle, un cycloalkyle ou un cycloalcényle, n'importe lequel d'entre eux pouvant éventuellement être substitué. R2 est un alkyle, un alcényle ou un alcynyle, n'importe lequel d'entre eux pouvant éventuellement être substitué, ou un halo, un OR5, un SOmR5, un O(alkyle)CO2R5 ou un O(alkyle)COR5, m étant égal à 0, 1 ou 2. R3 est un hydrogène, un halogène, un cyano, un alkyle, un alcényle ou un alcynyle, n'importe lequel d'entre eux pouvant éventuellement être substitué, ou un SO2Z, COR5, CO2R5 ou un OR5. R4 et un hydrogène, un alkyle, un alcényle ou un alcynyle, n'importe lequel d'entre eux pouvant éventuellement être substitué, ou un cyano, un nitro, un halogène, un NR5R6, un OR5, un SOpR5, un CO2R5, un CONR5R6, un NR5SO2R6, un COR5, un C(NOR5)R6, un OSOpR5, un NR5COR6, un O(alkyle)COR5, un O(alkyle)CO2R5 ou un SO2Z. Chaque X est indépendamment un halogène, un cyano, un nitro, un alkyle, un alcényle, ou un alcynyle, n'importe lequel d'entre eux pouvant éventuellement être substitué, un OR5, un NR5R6, un NR5SO2R6, un OSOpR5, un SOpR5, un CO2R5, un COR5, un NR5COR6, un R5OR6, un CONR5R6, un SO2Z ou un hétérocyclyle ou, selon un autre mode de réalisation, deux groupes X ou un seul groupe X et R4 peuvent former ensemble un autre cycle; Z étant un halogène, p étant égal à 0, 1 ou 2 et n à 0, 1, 2 ou 3. Y est un halogène, un cyano ou un alcoxy éventuellement substitué. R5 et R6 sont chacun d'entre eux indépendamment un hydrogène, un alkyle, un alcényle, un alcynyle, n'importe lequel pouvant éventuellement être substitué. Lesdits composés sont actifs en tant qu'herbicides et efficaces lorsqu'ils sont appliqués avant ou après la levée de la plante.