1,11-Bis-(dimethylamino)-undecan | 72188-19-3

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 1,11-Bis-(dimethylamino)-undecan
• 英文别名: 1.11-Dimethylamino-undecan；N,N,N',N'-tetramethylundecane-1,11-diamine
• CAS: 72188-19-3
• 化学式: C₁₅H₃₄N₂
• 分子量: 242.448
• InChiKey: YZPUMSOAGUGQDW-UHFFFAOYSA-N

物化性质

• 沸点：
  268.6±8.0 °C(Predicted)
• 密度：
  0.7954 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  17
• 可旋转键数：
  12
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  6.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  11-chloro-undecanoyl chloride 在 lithium aluminium tetrahydride 作用下， 以 乙醚 、 苯 为溶剂， 生成 1,11-Bis-(dimethylamino)-undecan
  参考文献：
  名称：

  Solov'ev,V.M.; Skoldinov,A.P., Journal of general chemistry of the USSR, 1963, vol. 33, p. 1773 - 1778

  摘要：

  DOI：

文献信息

• HYDROXYLATED CONTRAST ENHANCEMENT AGENTS AND IMAGING METHOD
  申请人：Grimmond Brian James

  公开号：US20110243858A1

  公开（公告）日：2011-10-06

  A method of diagnostic imaging is disclosed comprising administering a medical formulation to a subject, the formulation comprising a contrast enhancement agent having structure I and salts thereof wherein R 1 is independently at each occurrence a hydroxy group, a C 1 -C 3 hydroxyalkyl group, or a C 1 -C 3 alkyl group, and b is 0-4; R 2 -R 7 are independently at each occurrence hydrogen, a C 1 -C 3 hydroxyalkyl group, or a C 1 -C 3 alkyl group, with the proviso that at least one of R 1 -R 7 is a hydroxy group or a C 1 -C 3 hydroxyalkyl group; and wherein Q is one or more charge balancing counterions; and one or more pharmaceutically acceptable carriers and excipients. The subject is subjected to a diagnostic imaging technique such as magnetic resonance imaging. The technique may be used in a variety of diagnostic imaging regimes, such as imaging of circulatory systems, genitourinary systems, hepatobiliary systems, central nervous systems, tumors, and abscesses among others.

  揭示了一种诊断成像方法，包括向受试者注射医用配方，该配方包括具有结构I和其盐的对比增强剂，其中R1在每次出现时独立地是羟基、C1-C3羟基烷基或C1-C3烷基，b为0-4；R2-R7在每次出现时独立地是氢、C1-C3羟基烷基或C1-C3烷基，但至少其中之一是羟基或C1-C3羟基烷基；Q是一个或多个电荷平衡的对离子；以及一个或多个药用载体和赋形剂。受试者接受诊断成像技术，如磁共振成像。该技术可用于各种诊断成像方案，如循环系统、泌尿系统、肝胆系统、中枢神经系统、肿瘤和脓肿等的成像。
• Synthesis of Chabazite-Containing Molecular Sieves and Their Use in the Conversion of Oxygenates to Olefins
  申请人：Mertens Machteld M.

  公开号：US20120316312A1

  公开（公告）日：2012-12-13

  In a method of synthesizing a silicoaluminophosphate molecular sieve having 90+% CHA framework-type character, a reaction mixture is prepared comprising sources of water, silicon, aluminum, and phosphorus, as well as an organic template. In one aspect, the reaction mixture is heated at more than 10° C./hour to a crystallization temperature and is retained at the crystallization temperature or within the crystallization temperature range for a crystallization time from 16 hours to 350 hours to produce the silicoaluminophosphate molecular sieve. In another aspect, the reaction mixture is heated at less than 10° C./hour to a crystallization temperature from about 150° C. to about 225° C. and is then retained there for less than 10 hours to produce the silicoaluminophosphate molecular sieve. The molecular sieve can then be recovered from the reaction mixture and, preferably, used in a hydrocarbon conversion process, such as oxygenates to olefins.

  在一种合成具有90%以上CHA骨架类型特征的硅铝磷分子筛的方法中，准备了一个反应混合物，其中包括水、硅、铝、磷的来源，以及有机模板。在一个方面，将反应混合物加热至结晶温度，加热速度超过10°C/小时，并保持在结晶温度或结晶温度范围内进行晶化时间，晶化时间为16小时至350小时，以产生硅铝磷分子筛。在另一个方面，将反应混合物加热至结晶温度，加热速度低于10°C/小时，结晶温度约为150°C至225°C，并保持不超过10小时，以产生硅铝磷分子筛。然后可以从反应混合物中回收分子筛，并且最好用于烃转化过程，例如氧化物转化为烯烃。
• Synthesis Of Chabazite Structure-Containing Molecular Sieves And Their Use In The Conversion Of Oxygenates To Olefins
  申请人：Cao Guang

  公开号：US20090018379A1

  公开（公告）日：2009-01-15

  In a method of synthesizing a silicoaluminophosphate or aluminophosphate molecular sieve comprising a CHA framework-type material, a synthesis mixture is provided comprising a source of aluminum, a source of phosphorus, optionally a source of silicon and at least one organic template of formula (I): [R 1 R 2 R 3 R 4 N] + X − (I) wherein each of R 1 , R 2 , R 3 , and R 4 is independently an acyclic alkyl group having at least one carbon atom, the total number of carbon atoms in said alkyl groups R 1 , R 2 , R 3 , and R 4 is greater than 8 but less than 16, and X − is an anion. The synthesis mixture can then be crystallized to produce the desired molecular sieve.

  在合成硅铝磷酸盐或铝磷酸盐分子筛的方法中，提供了一种包含铝源、磷源、可选的硅源和至少一种有机模板的合成混合物，该有机模板的化学式为（I）：[R1R2R3R4N]+X−（I），其中R1、R2、R3和R4分别独立地表示具有至少一个碳原子的无环烷基基团，这些烷基基团R1、R2、R3和R4中的碳原子总数大于8但小于16，X−是一种阴离子。然后可以结晶化合成混合物以产生所需的分子筛。
• Novel perfluoropolyether derivatives, and lubricants and magnetic recording medium using the same
  申请人：SONY CORPORATION

  公开号：EP0519406A2

  公开（公告）日：1992-12-23

  Novel perfluoropolyether derivatives are described which are obtained from perfluoropolyethers having a carboxyl group at one or both ends and monoamines or diamines. The derivative is useful as a lubricant owing to its significantly improved lubricity. The lubricity is shown under severe high or low temperature and humidity conditions over a long term. The derivative is especially useful as a lubricant for magnetic recording mediums of the coating and metal thin film types.

  本文描述了新型全氟聚醚衍生物，该衍生物由一端或两端带有羧基的全氟聚醚和单胺或二胺制成。这种衍生物的润滑性能显著提高，可用作润滑剂。这种润滑性可在严酷的高温或低温和潮湿条件下长期保持。该衍生物特别适用于涂层型和金属薄膜型磁记录介质的润滑剂。
• Intramolecular excimer formation in saturated amines. A probe of linear chain alkane conformational distribution
  作者：Arthur M. Halpern、Michael W. Legenza、B. R. Ramachandran

  DOI：10.1021/ja00513a046

  日期：1979.9