(3S)-2-methyl-6-phenylhex-1-en-3-ol | 1044703-02-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (3S)-2-methyl-6-phenylhex-1-en-3-ol
• CAS: 1044703-02-7
• 化学式: C₁₃H₁₈O
• 分子量: 190.285
• InChiKey: WSYKWFBPZMIGIA-ZDUSSCGKSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  14
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.38
• 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：

  2-Methyl-6-phenylhex-1-en-3-one 在 硼烷-N,N-二乙基苯胺 、 chiral oxazaborolidine-based reagent 作用下， 以 四氢呋喃 、 甲苯 为溶剂， 反应 1.58h， 生成 (3S)-2-methyl-6-phenylhex-1-en-3-ol 、 (3R)-2-methyl-6-phenylhex-1-en-3-ol
  参考文献：
  名称：

  Oxazaborolidine-Catalyzed Enantioselective Reduction of α-Methylene Ketones to Allylic Alcohols

  摘要：

  Oxazaborolidine-catalyzed enantioselective reduction of a-methylene ketones was efficiently carried out by using borane-diethylaniline as a stoichiometric reducing agent. The combination of this method and subsequent hydrogenation of thus-formed allylic alcohol improved stereoselectivity in the reduction of 24-oxocholesteryl ester to 24-(R)-hydroxycholesteryl ester.

  DOI：

  10.1021/jo8011013

文献信息

• [EN] PROCESSES FOR HIGHLY ENANTIO-AND DIASTEREOSELECTIVE SYNTHESIS OF ACYCLIC EPOXY ALCOHOLS AND ALLYLIC EPOXY ALCOHOLS<br/>[FR] PROCEDES DE SYNTHESE HAUTEMENT ENANTIOSELECTIVE ET DIASTEREOSELECTIVE D'EPOXYALCOOLS ACYCLIQUES ET D'EPOXYALCOOLS ALLYLIQUES
  申请人：UNIV PENNSYLVANIA

  公开号：WO2005087755A1

  公开（公告）日：2005-09-22

  The inventive subject matter relates to novel processes for making an epoxy alcohol from an aldehyde, comprising the steps of: (a) adding (i) an organozinc compound or (ii) divinylzinc compound and an diorganozinc compound to said aldehyde in the presence of a first catalyst to form an allylic alkoxide compound; and (b) epoxidizing said allylic alkoxide compound in the presence of an oxidant and a second catalyst.

  发明主题涉及从醛制备环氧醇的新颖工艺，包括以下步骤：(a) 在第一催化剂的存在下，向所述醛中添加(i)有机锌化合物或(ii)二乙烯基锌化合物和二有机锌化合物，以形成烯丙基烷氧基化合物；以及(b) 在氧化剂和第二催化剂的存在下，将所述烯丙基烷氧基化合物环氧化。
• Processes for Highly Enantio- and Diastereoselective Synthesis of Acyclic Epoxy Alcohols and Allylic Epoxy Alcohols
  申请人：Walsh Patrick

  公开号：US20090163728A1

  公开（公告）日：2009-06-25

  The inventive subject matter relates to novel processes for making an epoxy alcohol from an aldehyde, comprising the steps of: (a) adding (i) an organozinc compound or (ii) divinylzinc compound and an diorganozinc compound to said aldehyde in the presence of a first catalyst to form an allylic alkoxide compound; and (b) epoxidizing said allylic alkoxide compound in the presence of an oxidant and a second catalyst.

  本发明涉及一种从醛制备环氧醇的新工艺，包括以下步骤：(a)在第一催化剂的存在下向所述醛中加入(i)有机锌化合物或(ii)二乙烯基锌化合物和二有机锌化合物，以形成烯丙氧化物化合物；(b)在氧化剂和第二催化剂的存在下使烯丙氧化物化合物环氧化。
• US8236976B2
  申请人：——

  公开号：US8236976B2

  公开（公告）日：2012-08-07
• Oxazaborolidine-Catalyzed Enantioselective Reduction of α-Methylene Ketones to Allylic Alcohols
  作者：Jun-ichi Matsuo、Takaaki Kozai、Osamu Nishikawa、Yu Hattori、Hiroyuki Ishibashi

  DOI：10.1021/jo8011013

  日期：2008.9.1

  Oxazaborolidine-catalyzed enantioselective reduction of a-methylene ketones was efficiently carried out by using borane-diethylaniline as a stoichiometric reducing agent. The combination of this method and subsequent hydrogenation of thus-formed allylic alcohol improved stereoselectivity in the reduction of 24-oxocholesteryl ester to 24-(R)-hydroxycholesteryl ester.