(E)-4'-hydroxymethylacetophenone oxime | 1213268-55-3

• 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: (E)-4'-hydroxymethylacetophenone oxime
• 英文别名: (3E)-3-hydroxyimino-3-phenylpropan-1-ol
• CAS: 1213268-55-3
• 化学式: C₉H₁₁NO₂
• 分子量: 165.192
• InChiKey: WIWAUXIOMTVEAT-MDZDMXLPSA-N

物化性质

• 熔点：
  110-112 °C
• 沸点：
  334.4±25.0 °C(Predicted)
• 密度：
  1.11±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  52.8
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (E)-4'-hydroxymethylacetophenone oxime 在 4-二甲氨基吡啶 、 三乙胺 、 对甲苯磺酰氯 作用下， 以 二氯甲烷 为溶剂， 以82%的产率得到3-hydroxy-N-phenylpropanamide
  参考文献：
  名称：

  Efficient and Regioselective Synthesis of 5-Hydroxy-2-isoxazolines: Versatile Synthons for Isoxazoles, β-Lactams, and γ-Amino Alcohols

  摘要：

  An efficient and highly regioselective protocol was developed for the preparation of 5-hydroxy-2-isoxazolines, which have been proved to be versatile synthons for isoxazles, beta-hydroxy oximes, and gamma-amino alcohols. beta-Lactams, commonly embedded in the skeletons of bioactive natural products, were also synthesized in two steps from beta-hydroxy oximes, providing a new strategy for the synthesis of this kind of compounds.

  DOI：

  10.1021/jo1000065
• 作为产物：
  描述：

  3-phenyl-5-hydroxy-2-isoxazoline 在 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 为溶剂， 以91%的产率得到(E)-4'-hydroxymethylacetophenone oxime
  参考文献：
  名称：

  Efficient and Regioselective Synthesis of 5-Hydroxy-2-isoxazolines: Versatile Synthons for Isoxazoles, β-Lactams, and γ-Amino Alcohols

  摘要：

  An efficient and highly regioselective protocol was developed for the preparation of 5-hydroxy-2-isoxazolines, which have been proved to be versatile synthons for isoxazles, beta-hydroxy oximes, and gamma-amino alcohols. beta-Lactams, commonly embedded in the skeletons of bioactive natural products, were also synthesized in two steps from beta-hydroxy oximes, providing a new strategy for the synthesis of this kind of compounds.

  DOI：

  10.1021/jo1000065

文献信息

• Ester derivatives and pharmaceutical compositions containing them
  申请人：ZENECA LIMITED

  公开号：EP0581464A1

  公开（公告）日：1994-02-02

  The invention concerns ester derivatives of the formula I wherein Ar is phenyl, naphthyl, indenyl, indanyl, a 10-membered bicyclic heterocyclic moiety containing one or two nitrogen heteroatoms and optionally containing a further heteroatom selected from nitrogen, oxygen and sulphur, or a 9-membered or 10-membered bicyclic heterocyclic moiety containing one heteroatom group selected from oxygen, sulphur, sulphinyl, sulphonyl and imino; A1 is a direct link to the oxygen atom of the ester group or A1 is (1-3C)alkylene ; each of R4 and R5 is hydrogen or (1-4C)alkyl; R1 is (1-4C)alkyl, (3-4C)alkenyl or (3-4C)alkynyl ; and R2 and R3 together form a group of the formula -A2-X-A3- wherein each of A2 and A3 is independently (1-3C)alkylene and X is oxy, thio, sulphinyl, sulphonyl or imino; or pharmaceutically-acceptable salts thereof ; processes for their manufacture; pharmaceutical compositions containing them and their use as 5-lipoxygenase inhibitors.

  该发明涉及以下式I的酯衍生物，其中Ar是苯基、萘基、茚基、茚基、含有一个或两个氮杂原子并且可选择地含有从氮、氧和硫中选择的进一步杂原子的一个含有10个成员的双环杂环基，或者含有从氧、硫、亚硫基、磺酰基和亚胺中选择的一个杂原子基团的9-成员或10-成员双环杂环基；A1是直接连接到酯基的氧原子的链或A1是(1-3C)烷基；R4和R5中的每一个是氢或(1-4C)烷基；R1是(1-4C)烷基、(3-4C)烯基或(3-4C)炔基；以及R2和R3共同形成下述式的一个基团-A2-X-A3-，其中A2和A3中的每一个独立地是(1-3C)烷基，X是氧、硫、亚硫基、磺酰基或亚胺；或其药学上可接受的盐；其制备方法；含有它们的药物组合物以及它们作为5-脂氧合酶抑制剂的用途。
• OKAMOTO, TADASHI;KOBAYASHI, KENJI;OKA, SHINZABURO;TANIMOTO, SHIGEO, J. ORG. CHEM., 53,(1988) N 21, C. 4897-4901
  作者：OKAMOTO, TADASHI、KOBAYASHI, KENJI、OKA, SHINZABURO、TANIMOTO, SHIGEO

  DOI：——

  日期：——
• Efficient and Regioselective Synthesis of 5-Hydroxy-2-isoxazolines: Versatile Synthons for Isoxazoles, β-Lactams, and γ-Amino Alcohols
  作者：Shibing Tang、Jinmei He、Yongquan Sun、Liuer He、Xuegong She

  DOI：10.1021/jo1000065

  日期：2010.3.19

  An efficient and highly regioselective protocol was developed for the preparation of 5-hydroxy-2-isoxazolines, which have been proved to be versatile synthons for isoxazles, beta-hydroxy oximes, and gamma-amino alcohols. beta-Lactams, commonly embedded in the skeletons of bioactive natural products, were also synthesized in two steps from beta-hydroxy oximes, providing a new strategy for the synthesis of this kind of compounds.