3,7,11-trimethyl-dodecan-4-ol | 30221-42-2

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: 3,7,11-trimethyl-dodecan-4-ol
• 英文别名: 3,7,11-Trimethyldodecan-4-ol
• CAS: 30221-42-2
• 化学式: C₁₅H₃₂O
• 分子量: 228.418
• InChiKey: UMNQSWMRVAGZRK-UHFFFAOYSA-N

物化性质

• 沸点：
  273.7±8.0 °C(Predicted)
• 密度：
  0.830±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.8
• 重原子数：
  16
• 可旋转键数：
  9
• 环数：
  0.0
• 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

• 作为产物：
  描述：

  4,8-dimethylnonanal 、 sec-BuMgBr 以 乙醚 为溶剂， 生成 3,7,11-trimethyl-dodecan-4-ol
  参考文献：
  名称：

  Cavill,G.W.K.; Coggiola,I.M., Australian Journal of Chemistry, 1971, vol. 24, p. 135 - 142

  摘要：

  DOI：

文献信息

• Process for preparing cyclic alpha-keto alcohols from cyclic alpha-keto enols
  申请人：BASF SE

  公开号：US10017464B2

  公开（公告）日：2018-07-10

  The invention relates to a method for preparing a cyclic α-ketoalcohol, particularly a 6-hydroxycyclohexenone from a cyclic α-ketoenol, particularly a 6-hydroxycyclohexadienone, using a reducing agent. This reducing agent is selected from hydrogen gas; a secondary alcohol, formic acid and the salts of formic acid or a mixture of at least two representatives of these compound classes. The invention further comprises the use of an α-ketoenol, in particular a 6-hydroxycyclohexadienone, as intermediate for preparing astaxanthin.

  本发明涉及一种用还原剂从环α-酮烯醇，特别是6-羟基环己烯酮制备环α-酮醇，特别是6-羟基环己二烯酮的方法。还原剂选自氢气、仲醇、甲酸和甲酸盐，或至少两种上述化合物的混合物。本发明还包括使用 α-酮烯醇，特别是 6-羟基环己二烯酮，作为制备虾青素的中间体。
• Method for producing astaxanthin from astacin
  申请人：BASF SE

  公开号：US10017465B2

  公开（公告）日：2018-07-10

  The invention relates to a method for the non-stereoselective and also for the stereoselective synthesis of astaxanthin from astacin. For this purpose, a reducing agent is used selected from the group of hydrogen, a secondary alcohol, formic acid and also the salts of formic acid or from a mixture of at least two representatives of the compound classes stated above. The invention further relates to the use of astacin as starting compound for the synthesis of astaxanthin.

  本发明涉及一种非立体选择性和立体选择性合成虾青素的方法。为此，使用一种还原剂，该还原剂选自氢、仲醇、甲酸和甲酸盐类，或选自上述化合物类别中至少两种代表化合物的混合物。本发明还涉及将虾青素用作合成虾青素的起始化合物。
• VERFAHREN ZUR HERSTELLUNG VON ASTAXANTHIN AUS ASTACIN
  申请人：BASF SE

  公开号：EP3180311B1

  公开（公告）日：2019-04-17
• PROCESS FOR PREPARING CYCLIC ALPHA-KETO ALCOHOLS FROM CYCLIC ALPHA-KETO ENOLS
  申请人：BASF SE

  公开号：US20170217884A1

  公开（公告）日：2017-08-03

  The invention relates to a method for preparing a cyclic α-ketoalcohol, particularly a 6-hydroxycyclohexenone from a cyclic α-ketoenol, particularly a 6-hydroxycyclohexadienone, using a reducing agent. This reducing agent is selected from hydrogen gas; a secondary alcohol, formic acid and the salts of formic acid or a mixture of at least two representatives of these compound classes. The invention further comprises the use of an α-ketoenol, in particular a 6-hydroxycyclohexadienone, as intermediate for preparing astaxanthin.
• METHOD FOR PRODUCING ASTAXANTHIN FROM ASTACIN
  申请人：BASF SE

  公开号：US20170233338A1

  公开（公告）日：2017-08-17

  The invention relates to a method for the non-stereoselective and also for the stereoselective synthesis of astaxanthin from astacin. For this purpose, a reducing agent is used selected from the group of hydrogen, a secondary alcohol, formic acid and also the salts of formic acid or from a mixture of at least two representatives of the compound classes stated above. The invention further relates to the use of astacin as starting compound for the synthesis of astaxanthin.