rac-4-phenylbut-2-yl sulfate | 494748-16-2

• 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: rac-4-phenylbut-2-yl sulfate
• CAS: 494748-16-2
• 化学式: C₁₀H₁₄O₄S
• 分子量: 230.285
• InChiKey: ZYKDVGIMHJHLPV-UHFFFAOYSA-N

物化性质

• 密度：
  1.275±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.83
• 重原子数：
  15.0
• 可旋转键数：
  5.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  63.6
• 氢给体数：
  1.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  rac-4-phenylbut-2-yl sulfate 在 4-二甲氨基吡啶 、 His-tagged Pseudomonas sp. metallo-β-lactamase-type alkylsulfatase Pisa1 、 水 、 三羟甲基氨基甲烷盐酸盐 作用下， 反应 24.0h， 生成 (S)-4-phenyl-2-butyl acetate
  参考文献：
  名称：

  A Stereoselective Inverting sec-Alkylsulfatase for the Deracemization of sec-Alcohols

  摘要：

  A metallo-beta-lactamase-type alkylsulfatase was found to catalyze the enantioselective hydrolysis of sec,alkylsulfates with strict inversion of configuration. This catalytic event, which does not have an analog in chemocatalysis, yields homochiral (S)-configurated alcohols and nonreacted sulfate esters. The latter could be converted into (S)-sec-alcohols as the sole product in up to > 99% ee via a chemoenzymatic deracemization protocol on a preparative scale.

  DOI：

  10.1021/ol201635y
• 作为产物：
  描述：

  4-苯基-2-丁醇 在 三氧化硫-三乙胺复合物 作用下， 以71%的产率得到rac-4-phenylbut-2-yl sulfate
  参考文献：
  名称：

  A Stereoselective Inverting sec-Alkylsulfatase for the Deracemization of sec-Alcohols

  摘要：

  A metallo-beta-lactamase-type alkylsulfatase was found to catalyze the enantioselective hydrolysis of sec,alkylsulfates with strict inversion of configuration. This catalytic event, which does not have an analog in chemocatalysis, yields homochiral (S)-configurated alcohols and nonreacted sulfate esters. The latter could be converted into (S)-sec-alcohols as the sole product in up to > 99% ee via a chemoenzymatic deracemization protocol on a preparative scale.

  DOI：

  10.1021/ol201635y

文献信息

• A Stereoselective Inverting <i>sec</i>-Alkylsulfatase for the Deracemization of <i>sec</i>-Alcohols
  作者：Markus Schober、Petra Gadler、Tanja Knaus、Heidemarie Kayer、Ruth Birner-Grünberger、Christian Gülly、Peter Macheroux、Ulrike Wagner、Kurt Faber

  DOI：10.1021/ol201635y

  日期：2011.8.19

  A metallo-beta-lactamase-type alkylsulfatase was found to catalyze the enantioselective hydrolysis of sec,alkylsulfates with strict inversion of configuration. This catalytic event, which does not have an analog in chemocatalysis, yields homochiral (S)-configurated alcohols and nonreacted sulfate esters. The latter could be converted into (S)-sec-alcohols as the sole product in up to > 99% ee via a chemoenzymatic deracemization protocol on a preparative scale.