N,N-diethyl-3,7-dimethylocta-2,7-dien-1-amine | 77578-82-6

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: N,N-diethyl-3,7-dimethylocta-2,7-dien-1-amine
• CAS: 77578-82-6
• 化学式: C₁₄H₂₇N
• 分子量: 209.375
• InChiKey: REFOXPJZLSBNSK-UHFFFAOYSA-N

物化性质

• 沸点：
  275.8±19.0 °C(Predicted)
• 密度：
  0.820±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  15
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  二乙胺 、 天然橡胶 在 {(η4-1,5-cyclooctadiene)Pd(η3-allyl)}BF4 、 抗氧剂168 作用下， 以 乙醚 为溶剂， 反应 24.0h， 生成 N,N-diethyl-3,7-dimethylocta-2,7-dien-1-amine 、 N-(2,7-dimethyl-2,7-octadienyl)-N,N-diethylamine
  参考文献：
  名称：

  METHOD FOR SELECTIVE PALLADIUM-CATALYZED TELOMERIZATION OF SUBSTITUTED DIENES

  摘要：

  提供了一种从非对称二烯通过在[Pd(C3H5)COD]BF4和二环己基-[1-(2,4,6-三甲基苯基)咪唑-2-基]膦烷，Pd(OAc)2和三苯基膦，或[Pd(C3H5)COD]BF4和三(2,4-二叔丁基苯基)磷酸酯的存在下，通过在极性质子醇，酸性极性质子醇，极性无水醚或非极性无水碳氢化合物中聚合二烯的方法，选择性地合成尾-头，头-头或尾-尾缩聚物。

  公开号：

  US20170275235A1

文献信息

• Process for producing optically active 3, 7-dimethyl-6-octenol and process for producing intermediate therefor
  申请人：——

  公开号：US20020004620A1

  公开（公告）日：2002-01-10

  Provided is citronellol, which has an elegant rosy fragrance and is extremely useful for fragrance impartation to aromatic articles. A mixture of an alkylamine and isoprene in a molar ratio of from 1:4 to 1:4.5 is subjected to telomerization at 80 to 100° C. for 2.5 to 3.5 hours in the presence of an alkyllithium catalyst and/or phenyllithium catalyst to obtain a nerylamine compound containing 2 to 10 wt % &agr;-nerylamine compound represented by general formula (4). 1 From this nerylamine compound, citronellol containing 2 to 10 wt % optically active 3,7-dimethyl-7-octenol is produced through the reaction steps of asymmetric isomerization, hydrolysis, and hydrogenation.

  提供的是香叶醇，它具有优雅的玫瑰花香气味，极其适用于赋香给香氛制品。将一种烷基胺和异戊二烯以1:4至1:4.5的摩尔比在80至100℃下，在烷基锂催化剂和/或苯基锂催化剂的存在下进行缩聚反应，以得到一种含有2至10重量%α-香叶烯胺化合物的香叶烯胺化合物，该化合物可由通用式（4）表示。从这种香叶烯胺化合物中，通过不对称异构化、水解和加氢反应步骤，制得含有2至10重量%光学活性3,7-二甲基-7-辛烯醇的香叶醇。
• Process for producing optically active 3,7-dimethyl-6-octenol and process for producing intermediate therefor
  申请人：TAKASAGO INTERNATIONAL CORPORATION

  公开号：US20020128525A1

  公开（公告）日：2002-09-12

  Provided is citronellol, which has an elegant rosy fragrance and is extremely useful for fragrance impartation to aromatic articles A mixture of an alkylamine and isoprene in a molar ratio of from 1:4 to 1:4.5 is subjected to telomerization at 80 to 100° C. for 2.5 to 3.5 hours in the presence of an alkyllithium catalyst and/or phenyllithium catalyst to obtain a nerylamine compound containing 2 to 10 wt % &agr;-nerylamine compound represented by general formula (4). 1 From this nerylamine compound, citronellol containing 2 to 10 wt % optically active 3,7-dimethyl-7-octenol is produced through the reaction steps of asymmetric isomerization, hydrolysis, and hydrogenation.

  提供的是香茅醇，它具有优雅的玫瑰香气，对于给芳香制品带来香气非常有用。将烷基胺和异戊二烯以摩尔比为1:4至1:4.5的混合物，在80至100℃下，在烷基锂催化剂和/或苯基锂催化剂的存在下进行缩聚反应2.5至3.5小时，得到一种含有2至10重量％α-香茅胺化合物的内利胺化合物，该化合物由通式（4）表示。从这种内利胺化合物中，通过不对称异构化、水解和加氢反应步骤，生产含有2至10重量％光学活性3,7-二甲基-7-辛烯醇的香茅醇。
• Palladium(II)–acetylacetonate complexes containing phosphine and diphosphine ligands and their catalytic activities in telomerization of 1,3-dienes with diethylamine
  作者：Dmitry S. Suslov、Mikhail V. Bykov、Marina V. Belova、Pavel A. Abramov、Vitaly S. Tkach

  DOI：10.1016/j.jorganchem.2013.11.017

  日期：2014.2

  A series of novel [Pd(acac-O,O')((PP)-P-boolean AND)] BF4 and known complexes [Pd(acac-O,O')(PR3)(2)]BF4 ((PP)-P-boolean AND = dppm (1), dppp (2), dppb (3), dppf (4); R = Ph (5), p-Tol (6), i-Pr (7); acac = 2,4-pentanedionato) were prepared by the reaction of [Pd(acac-O,O')(MeCN)(2)]BF4 (1) with appropriate ligands. Complex 2 was characterized by single-crystal X-ray analysis. Models of the structure and IR wavenumbers assignments of the cations of 1-4 were obtained by DFT calculations. Synthesized complexes were tested as catalysts in the telomerization of isoprene and butadiene with diethylamine. In the case of telomerization of butadiene with diethylamine high catalyst activity (e. g. TOFav = 1940 h(-1) and TON up to 17,480 for complex 5) was obtained. (C) 2013 Elsevier B. V. All rights reserved.
• Process for producing optically active 3,7-dimethyl-6-octenol and process for producing intermediate therefore
  申请人：Takasago International Corporation

  公开号：EP1142859B1

  公开（公告）日：2006-12-13
• US6486353B2
  申请人：——

  公开号：US6486353B2

  公开（公告）日：2002-11-26