1,2,6-trimethylcyclohexan-1-ol | 96244-13-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1,2,6-trimethylcyclohexan-1-ol
• 英文别名: 1,2,6-Trimethyl-cyclohexanol；1,2,6-Trimethylcyclohexanol
• CAS: 96244-13-2
• 化学式: C₉H₁₈O
• 分子量: 142.241
• InChiKey: LPOHNLBRFORRHS-UHFFFAOYSA-N

物化性质

• 熔点：
  36.9°C (estimate)
• 沸点：
  209.85°C (estimate)
• 密度：
  0.9126

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 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：

  1,2,6-trimethylcyclohexan-1-ol 生成 1,2,3-三甲基环己烷
  参考文献：
  名称：

  Zelinsky; Dworshantschik, Zhurnal Russkago Fiziko-Khimicheskago Obshchestva, 1903, vol. 35, p. 563

  摘要：

  DOI：
• 作为产物：
  描述：

  3-methyl-oct-7-en-2-one 在 六甲基磷酰三胺 、 samarium diiodide 作用下， 以 四氢呋喃 、 叔丁醇 为溶剂， 以89%的产率得到1,2,6-trimethylcyclohexan-1-ol
  参考文献：
  名称：

  Samarium(II) iodide-induced reductive cyclization of unactivated olefinic ketones. Sequential radical cyclization/intermolecular nucleophilic addition and substitution reactions

  摘要：

  Samarium(II) iodide in the presence of HMPA effectively promotes the intramolecular coupling of unactivated olefinic ketones by a reductive ketyl-olefin radical-cyclization process. The reaction is quite general for the formation of 5- and 6-membered carbocycles and even provides modest yields in less facile cyclization processes as evidenced by the generation of methylcyclooctanol via an 8-endo cyclization. Sequential radical cyclization-intermolecular nucleophilic addition/substitution processes set the SmI2 reaction apart from its radical-chain, photochemical, and electrochemical counterparts. In addition to delineating the synthetic potential of this reaction, the role played by HMPA in enhancing SmI2 reactivity has been further refined, and a model correlating the high diastereoselectivity and product distribution in SmI2-promoted reductive coupling processes with HMPA concentration has been established.

  DOI：

  10.1021/jo00037a033

文献信息

• Bis(pyridine)iodonium Tetrafluoroborate (IPy2BF4): A Versatile Oxidizing Reagent
  作者：José Barluenga、Francisco González-Bobes、Marcelo C. Murguía、Sreenivasa R. Ananthoju、José M. González

  DOI：10.1002/chem.200400136

  日期：2004.9.6

  The use of bis(pyridine)iodonium tetrafluoroborate (IPy(2)BF(4)) as an oxidizing agent towards different types of alcohols is reported. The observed reactivity involves different reaction pathways, as a function both of the structures of the starting materials and of the experimental conditions. Interestingly, the title iodine-containing compound is capable of a tuneable reaction with simple cycloalkanols

  据报道，使用双（吡啶）碘化四氟硼酸盐（IPy（2）BF（4））作为对不同类型醇的氧化剂。观察到的反应性涉及不同的反应途径，这取决于原料的结构和实验条件。有趣的是，标题含碘的化合物能够与简单的环烷醇进行可调反应，从而提供对ω-碘羰基化合物或酮的直接和选择性的通路，而氧化电位是以前未报道和化学选择的范围。此外，还建立了通过容易进行的实验程序从伯醇制备醛和酯的合适条件。环烷醇的β断裂反应和伯，
• 1,1-Diaminoalkane derived sweeteners
  申请人：Cumberland Packing Corp.

  公开号：US04571345A1

  公开（公告）日：1986-02-18

  Compounds of the formula: ##STR1## wherein n is 0 or 1, R is lower alkyl (substituted or unsubstituted), R' is H or lower alkyl, and R" is a branched alkyl, alkyl-cycloalkyl, cycloalkyl, polycycloalkyl (poly=2 or more, fused or non-fused), phenyl or alkyl-substituted phenyl, and physiologically acceptable cationic and acid addition salts thereof, which compounds are potent sweeteners. These derivatives of gem-diaminoalkanes are many times sweeter than sugar and are free from undesirable flavor qualities. Furthermore, they possess an unanticipated high degree of solubility compared with known synthetic sweeteners. In addition, the compounds possess high stability so that they can be used in all types of beverages and in conventional food processing. Sweetening compositions and sweetened edible compositions of these compounds are also provided.

  该化合物的化学式为：## STR1 ## 其中n为0或1，R为低级烷基（取代或未取代），R'为H或低级烷基，R"为支链烷基，烷基-环烷基，环烷基，多环烷基（多=2个或更多，融合或非融合），苯基或烷基取代的苯基，以及其生理上可接受的阳离子和酸加成盐。这些衍生物是强效甜味剂，比糖还要甜很多，并且没有不良的口味特性。此外，与已知的合成甜味剂相比，它们具有出乎意料的高溶解度。此外，这些化合物具有高稳定性，因此可以用于各种类型的饮料和传统食品加工中。还提供了这些化合物的甜味组合物和甜味食品组合物。
• Gem-diaminoalkane derived sweeteners
  申请人：CUMBERLAND PACKING CORPORATION

  公开号：EP0128654A2

  公开（公告）日：1984-12-19

  Compounds of the formula: wherein n is 0 or 1, R is lower alkyl (substituted or unsubstituted), R' is H or lower alkyl, and R" is a branched alkyl, alkyl-cycloalkyl, cycloalkyl, polycycloalkyl (poly = 2 or more, fused or non-fused), phenyl or alkyl-substituted phenyl, and physiologically acceptable cationic and acid addition salts thereof, which compounds are potent sweeteners. These derivatives of gem-diaminoalkanes are many times sweeter than sugar and are free from undesirable flavor qualities. Furthermore, they possess an unanticipated high degree of solubility compared with known synthetic sweeteners. In addition, the compounds possess high stability so that they can be used in all types of beverages and in conventional food processing. Sweetening compositions and sweetened edible compositions of these compounds are also provided.

  式中的化合物： 其中 n 为 0 或 1，R 为低级烷基（取代或未取代），R'为 H 或低级烷基，R "为支链烷基、烷基-环烷基、环烷基、多环烷基（多 = 2 或更多，融合或未融合）、苯基或烷基取代的苯基，以及生理上可接受的阳离子盐和酸加成盐，这些化合物是强效甜味剂。这些宝石二氨基烷烃衍生物的甜度比糖高出许多倍，而且没有不良味道。此外，与已知的合成甜味剂相比，它们还具有意想不到的高溶解度。此外，这些化合物还具有很高的稳定性，因此可用于各类饮料和传统的食品加工中。此外，还提供了这些化合物的甜味组合物和甜味食用组合物。
• Novel intermediates useful in the production of gem-diaminoalkane derived sweeteners
  申请人：CUMBERLAND PACKING CORPORATION

  公开号：EP0242896A2

  公开（公告）日：1987-10-28

  The present invention relates to novel intermediates for use in the production of compounds forming the subject matter of parent Application No. 84302978.6 (Publication No. 0128654). Such intermediate compounds comprise 2,2,5,5-tetramethylcyclopentanone 1,2,2,5,5-pentamethylcyclopentanol 1-methytene-2,2,5,5-tetramethylcyclopentane 2,2,5,5-tetra- methyVcyclopentylmethanol 2,2,5,5-tetramethylcyclopentanecarboxylic acid

  本发明涉及用于生产构成母申请第 84302978.6 号（公开号 0128654）主题的化合物的新型中间体。 这类中间体化合物包括 2,2,5,5-四甲基环戊酮 1,2,2,5,5-五甲基环戊醇 1-甲基-2,2,5,5-四甲基环戊烷 2,2,5,5-四甲基环戊基甲醇 2,2,5,5-四甲基环戊烷羧酸
• Preparation of hydrocarbyloxy-magnesium halides
  申请人：LITHIUM CORPORATION OF AMERICA

  公开号：EP0294354A2

  公开（公告）日：1988-12-07

  The present invention provides a process for making hydrocarbyloxymagnesium halides by reacting in an inert atmosphere under anhydrous conditions activated magne­sium metal with an oxygen containing compound of 1 to 20 carbon atoms and an anhydrous hydrogen halide to produce a hydrocarbyloxymagnesium halide.

  本发明提供了一种制造氢羰氧基卤化镁的工艺，其方法是在无水条件下，在惰性气氛中使活化金属镁与 1 至 20 个碳原子的含氧化合物和无水卤化氢反应，生成氢羰氧基卤化镁。