2-正戊基-1-萘酚 | 50882-62-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 中文名称: 2-正戊基-1-萘酚
• 英文名称: 2-n-Pentyl-1-naphthol
• 英文别名: 2-pentylnaphthalen-1-ol；2-Pentyl-[1]naphthol；1-Hydroxy-2-pentyl-naphthalin
• CAS: 50882-62-7
• 化学式: C₁₅H₁₈O
• 分子量: 214.307
• InChiKey: KOMAOXYXIJGRQN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.2
• 重原子数：
  16
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2-正戊基-1-萘酚 在 chromium(VI) oxide 、 溶剂黄146 作用下， 生成 2-戊基萘-1,4-二酮
  参考文献：
  名称：

  Preparation of quinones

  摘要：

  公开号：

  US02480072A1
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 盐酸 、 amalgamated zinc 作用下， 生成 2-正戊基-1-萘酚
  参考文献：
  名称：

  The Fries Reaction with α-Naphthol Esters^1,2

  摘要：

  DOI：

  10.1021/ja01304a056

文献信息

• Experimental and Computational Studies on the Ruthenium-Catalyzed Dehydrative C–H Coupling of Phenols with Aldehydes for the Synthesis of 2-Alkylphenol, Benzofuran, and Xanthene Derivatives
  作者：Nuwan Pannilawithana、Bimal Pudasaini、Mu-Hyun Baik、Chae S. Yi

  DOI：10.1021/jacs.1c06887

  日期：2021.8.25

  with benzaldehyde and 2-propanol/2-propanol-d8 (kH/kD = 2.3 ± 0.3). The carbon isotope effect was observed on the benzylic carbon of the alkylation product from the coupling reaction of 3-methoxyphenol with 4-methoxybenzaldehyde (C(3) 1.021(3)) and on both benzylic and ortho-arene carbons from the coupling reaction with 4-trifluorobenzaldehdye (C(2) 1.017(3), C(3) 1.011(2)). The Hammett plot from the

  阳离子Ru-H配合物[(C 6 H 6 )(PCy 3 )(CO)RuH] + BF 4 - ( 1 )被发现是酚类和醛类脱水C-H偶联反应生成的有效催化剂2-烷基苯酚产品。酚类与支链醛的偶联反应选择性地形成1,1-二取代苯并呋喃，而与水杨醛的偶联反应产生呫吨衍生物。从 3-甲氧基苯酚与苯甲醛和 2-丙醇/2-丙醇-d 8 ( k H / k D ) 的偶联反应中观察到正常的氘同位素效应= 2.3 ± 0.3)。在 3-甲氧基苯酚与 4-甲氧基苯甲醛 (C(3) 1.021(3)) 偶联反应的烷基化产物的苄基碳以及与4-三氟苯甲醛 (C(2) 1.017(3)、C(3) 1.011(2))。来自 3-甲氧基苯酚与对位取代苯甲醛p -XC 6 H 4 CHO (X = OMe, Me, H, F, Cl, CF 3 ) 的偶联反应的 Hammett 图显示了 V 形线性斜率。通过 NMR 从1
• Synthesis of 2-aryl-1-naphthol derivatives via a tandem palladium catalyzed arylation and dehydrogenation
  申请人：——

  公开号：US20040133047A1

  公开（公告）日：2004-07-08

  The present invention relates to a one-pot process for preparing a compound of formula I: I; by reacting a compound of formula II with a compound of formula III: in the presence of a suitable solvent, a suitable base, a palladium catalyst and a suitable ligand.

  本发明涉及一种一锅法制备I式化合物的过程：I；通过在适当的溶剂、适当的碱、钯催化剂和适当的配体存在下，将II式化合物与III式化合物反应。
• NON-METALLOCENE CATALYST SUPPORTED ON MAGNESIUM COMPOUND AND ITS PREPARATION METHOD
  申请人：Sinopec Yangzi Petrochemical Company Ltd.

  公开号：EP2202246A1

  公开（公告）日：2010-06-30

  The present invention relates to a magnesium compound-supported nonmetallocene catalyst, which is produced by directly contacting a catalytically active metallic compound with a nonmetallocene ligand-containing magnesium compound, or by directly contacting a nonmetallocene ligand with a catalytically active metal-containing magnesium compound, through an in-situ supporting process. The process is simple and flexible. In the process, there are many variables in response for adjusting the polymerization activity of the catalyst, and the margin for adjusting the catalyst load or the catalyst polymerization activity is broad. The magnesium compound-supported nonmetallocene catalyst according to this invention can be used for olefin homopolymerization/ copolymerization, in combination with a comparatively less amount of the co-catalyst, to achieve a comparatively high polymerization activity. Further, the polymer product obtained therewith boasts high bulk density and adjustable molecular weight distribution.

  本发明涉及一种镁化合物支撑的非茂金属催化剂，它是通过原位支撑工艺，将具有催化活性的金属化合物与含有非茂金属配位体的镁化合物直接接触，或将非茂金属配位体与具有催化活性的含镁金属化合物直接接触而制得的。该工艺简单而灵活。在该工艺中，调节催化剂聚合活性的响应变量很多，调节催化剂负载或催化剂聚合活性的余地很大。根据本发明的镁化合物支撑的非茂金属催化剂可用于烯烃均聚/共聚，与相对较少用量的助催化剂结合使用，可获得相对较高的聚合活性。此外，由此获得的聚合物产品具有较高的体积密度和可调节的分子量分布。
• SUPPORTED NON-METALLOCENE CATALYST AND ITS PREPARATION METHOD
  申请人：Sinopec Yangzi Petrochemical Company Ltd.

  公开号：EP2202247A1

  公开（公告）日：2010-06-30

  This invention relates to a supported nonmetallocene catalyst for olefin polymerization, which is produced by directly reacting a nonmetallocene ligand with a catalytically active metallic compound on a carrier through an in-situ supporting process. The process according to this invention is simple and feasible, and it is easy to adjust the load of the nonmetallocene ligand on the porous carrier. The supported nonmetallocene catalyst according to this invention can be used for olefin homopolymerization/copolymerization, even in combination with a comparatively less amount of the co-catalyst, to achieve a comparatively high polymerization activity. Further, the polymer product obtained therewith boasts desirable polymer morphology and a high bulk density.

  本发明涉及一种用于烯烃聚合的支撑型非茂金属催化剂，该催化剂是通过原位支撑工艺使非茂金属配体与载体上具有催化活性的金属化合物直接反应制得的。本发明的工艺简单可行，而且易于调整多孔载体上非茂金属配体的负载量。根据本发明制备的支撑型非茂金属催化剂可用于烯烃均聚/聚合，即使与较少量的助催化剂结合使用，也能获得较高的聚合活性。此外，由此获得的聚合物产品具有理想的聚合物形态和较高的体积密度。
• SUPPORTED NON-METALLOCENE CATALYST AND PREPARATION METHOD AND USES THEREOF
  申请人：China Petroleum & Chemical Corporation

  公开号：EP2500365A1

  公开（公告）日：2012-09-19

  This invention relates to a supported nonmetallocene catalyst and preparation thereof. The supported nonmetallocene catalyst can be produced with a simple and feasible process and is characterized by an easily controllable polymerization activity. This invention further relates to use of the supported nonmetallocene catalyst in olefin homopolymerization/copolymerization, which is characterized by a lowered assumption of the co-catalyst as compared with the prior art.

  本发明涉及一种支撑的非茂金属催化剂及其制备方法。这种载体非茂金属催化剂可以通过简单可行的工艺制备，其特点是聚合活性易于控制。本发明还涉及在烯烃均聚/聚合中使用该支撑非茂金属催化剂，与现有技术相比，该催化剂的特点是降低了助催化剂的使用量。