1-(n-Butyl)-2,2,6,6-tetramethylpiperidine | 86809-15-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: 1-(n-Butyl)-2,2,6,6-tetramethylpiperidine
• 英文别名: 1-butyl-2,2,6,6-tetramethylpiperidine
• CAS: 86809-15-6
• 化学式: C₁₃H₂₇N
• 分子量: 197.364
• InChiKey: WRBGFIRROIPTIY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  1-(n-Butyl)-2,2,6,6-tetramethylpiperidine 在 过氯酰氟 作用下， 以 四氯化碳 为溶剂， 以87%的产率得到1-fluoro-1-butyl-2,2,6,6-tetramethylpiperidinium chlorate
  参考文献：
  名称：

  Vigalok, I. V.; Petrova, G. G.; Lukashina, S. G., Journal of Organic Chemistry USSR (English Translation), 1983, vol. 19, # 6, p. 1203 - 1204

  摘要：

  DOI：
• 作为产物：
  描述：

  2,2,6,6-四甲基哌啶 、 1-碘丁烷 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 37.0h， 生成 1-(n-Butyl)-2,2,6,6-tetramethylpiperidine
  参考文献：
  名称：

  Catalysis of Diels-Alder reactions by low oxidation state transition-metal Lewis acids: fact and fiction

  摘要：

  DOI：

  10.1021/ja00198a015

文献信息

• RADIATION-CURABLE POLYMERIZABLE COMPOSITION, INK COMPOSITION, INKJET RECORDING METHOD, PRINTED MATERIAL, PLANOGRAPHIC PRINTING PLATE, AND METHOD FOR FORMING PLANOGRAPHIC PRINTING PLATE
  申请人：YOKOI Kazuhiro

  公开号：US20080187727A1

  公开（公告）日：2008-08-07

  The invention provides a radiation-curable polymerizable composition of the invention having (a) a hindered amine compound having no nucleophilic moiety in a molecule, (b) a photo-acid generating agent and (c) a cationic polymerizable monomer. The invention further provides an ink composition formed of the radiation-curable polymerizable composition, a method for ink jet recording having: ejecting the ink composition onto a recording medium by using an ink jet recording apparatus and irradiating the ejected ink composition so as to cure the ink composition, and a printed material obtained thereby. The invention further provides a method for forming a planographic printing plate having: ejecting the ink composition onto a hydrophilic recording medium by using an ink jet recording apparatus; and irradiating the ejected ink composition so as to cure the ink composition for forming a hydrophobic region, and a planographic printing plate obtained thereby.

  本发明提供了一种辐射可固化的聚合物组合物，其包含(a)一种分子中没有亲核基团的受阻胺化合物，(b)一种光酸发生剂和(c)一种阳离子聚合单体。本发明还提供了一种由辐射可固化的聚合物组合物形成的墨水组合物，以及一种喷墨记录方法，其包括：使用喷墨记录设备将墨水组合物喷射到记录介质上，并照射所喷射的墨水组合物以固化墨水组合物，以及通过该方法得到的印刷材料。本发明还提供了一种形成平面印刷版的方法，其包括：使用喷墨记录设备将墨水组合物喷射到亲水性记录介质上；并照射所喷射的墨水组合物以固化墨水组合物以形成疏水区域，以及通过该方法得到的平面印刷版。
• Radiation-curable polymerizable composition, ink composition, inkjet recording method, printed material, planographic printing plate, and method for forming planographic printing plate
  申请人：FUJIFILM Corporation

  公开号：EP1952982A1

  公开（公告）日：2008-08-06

  The invention provides a radiation-curable polymerizable composition of the invention having (a) a hindered amine compound having no nucleophilic moiety in a molecule, (b) a photo-acid generating agent and (c) a cationic polymerizable monomer. The invention further provides an ink composition formed of the radiation-curable polymerizable composition, a method for ink jet recording having: ejecting the ink composition onto a recording medium by using an ink jet recording apparatus and irradiating the ejected ink composition so as to cure the ink composition, and a printed material obtained thereby. The invention further provides a method for forming a planographic printing plate having: ejecting the ink composition onto a hydrophilic recording medium by using an ink jet recording apparatus; and irradiating the ejected ink composition so as to cure the ink composition for forming a hydrophobic region, and a planographic printing plate obtained thereby.

  本发明提供了一种本发明的辐射固化可聚合组合物，该组合物具有(a)分子中无亲核分子的受阻胺化合物，(b)光酸生成剂和(c)阳离子可聚合单体。本发明进一步提供了一种由辐射固化可聚合组合物形成的油墨组合物、一种喷墨记录方法，该方法包括：使用喷墨记录装置将油墨组合物喷射到记录介质上，并照射喷射出的油墨组合物以固化油墨组合物，以及由此获得的印刷材料。本发明进一步提供了一种平版印刷板的形成方法，该方法具有：使用喷墨记录装置将油墨组合物喷射到亲水性记录介质上；照射喷射出的油墨组合物以固化油墨组合物，从而形成疏水区域，以及由此获得的平版印刷板。
• Polyolefin resin composition
  申请人：Oobayashi Yoshiaki

  公开号：US20060074174A1

  公开（公告）日：2006-04-06

  Disclosed is a polyolefin resin composition comprising 100 parts by weight of component (A), 0.001 to 10 parts by weight of component (B) and 0.01 to 100 parts by weight of component (C): component (A): polyolefin resin; component (B): carbon black which satisfies the following requirements (1) and (2): requirement (1): containing a volatile component in an amount of less than 0.2% by weight as measured by the method provided in JIS K6221: requirement (2): containing at least one element selected from the group consisting of iron, nickel, copper, cobalt, aluminum, manganese and vanadium in an amount, based on the weight of the carbon black, of 4 ppm or less; component (C): stabilizer.

  本发明公开了一种聚烯烃树脂组合物，该组合物由 100 重量份的组分 (A)、0.001 至 10 重量份的组分 (B) 和 0.01 至 100 重量份的组分 (C) 组成：组分 (A)：聚烯烃树脂；组分 (B)：炭黑，该组合物满足以下要求 (1) 和 (2)：要求 (1)：根据 JIS K6221 中规定的方法测量，含有挥发性组分的量小于 0.要求 (2)：含有至少一种选自铁、镍、铜、钴、铝、锰和钒的元素，其含量（以炭黑重量计）不超过 4 ppm；组分 (C)：稳定剂。
• Conformational Schemes: An Available Tool for the Assignment of NMR-Measured Barriers, Demonstrated with the Example of Crowded Piperidines
  作者：Anatoly M. Belostotskii、Hugo E. Gottlieb、Pinchas Aped、Alfred Hassner

  DOI：10.1002/(sici)1521-3765(19990201)5:2<449::aid-chem449>3.0.co;2-a

  日期：1999.2.1

  MM3-derived full conformational schemes are proposed as a powerful and convenient tool for the currently problematic assignment of NMR-measured barriers for flexible systems that possess more than one type of independent intramolecular motion. Hindered piperidines were chosen as a molecular model with seven possible intramolecular dynamic processes. The free energies of activation for methyl group topomerization in 1,2,2,5,5-pentamethyl-, 1-ethyl-2,2,6,6-tetramethyl-, and 1-butyl-2,2,6,6-tetramethylpiperidines dines were determined at different temperatures by means of line-shape analysis of C-13 NMR spectra. Schemes of conformational transformations for the N-Me and N-Et compounds were created with MM3-based methodology. These schemes permit the assignment of the measured barriers to ring inversion for the N-Me compound and to ring inversion-nitrogen inversion, ring inversion, and C-N rotation for the N-Alk(primary) Piperidines (for the N-Et and N-Pr derivatives the experimental barriers had previously been attributed to isolated C-N rotation only). A unique dynamic process for tertiary amines, isolated nitrogen inversion, is described for the N-alkylpiperidines with an N-substituent bulkier than Me.
• Butin- oder Hexadiin-verknüpfte gehinderte Amine als Stabilisatoren
  申请人：Ciba Specialty Chemicals Holding Inc.

  公开号：EP0685465B1

  公开（公告）日：2001-01-10