3-benzyloxy-3-<(tert-butyldiphenylsilyl)oxy>-propan-1-ol | 145842-04-2

• 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: 3-benzyloxy-3-<(tert-butyldiphenylsilyl)oxy>-propan-1-ol
• 英文别名: 2-benzyl-3-(tert-butyldiphenylsilyl)-rac-glycerol；3-[tert-butyl(diphenyl)silyl]oxy-2-phenylmethoxypropan-1-ol
• CAS: 145842-04-2
• 化学式: C₂₆H₃₂O₃Si
• 分子量: 420.624
• InChiKey: CPBUKVKGGDYLAS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.14
• 重原子数：
  30.0
• 可旋转键数：
  9.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.31
• 拓扑面积：
  38.69
• 氢给体数：
  1.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  3-benzyloxy-3-<(tert-butyldiphenylsilyl)oxy>-propan-1-ol 在 吡啶 、 lithium diisopropyl amide 作用下， 以 四氢呋喃 、 六甲基磷酰三胺 为溶剂， 反应 2.17h， 生成 2-benzyl-3-(tert-butyldiphenylsilyl)-1-O-(1'-(diethylphosphonyl)-1'-decenyl)-rac-glycerol
  参考文献：
  名称：

  Stereocontrolled Synthesis of Plasmalogen-Type Lipids from Glyceryl Ester Precursors

  摘要：

  Two pathways for the synthesis of naturally occurring Z vinyl ether linkages in plasmalogen lipids (1-O-((Z)-1'-alkenyl)-2-acyl-sn-glycerophosphocholines and ethanolamines) have been investigated: (i) reduction of alpha-alkoxy enol phosphates and (ii) alkylidenation of diprotected glyceryl 1-formate esters utilizing 1,1-dibromoalkanes, zinc, TiCl4, and TMEDA. While both methods reported good chemical yields and high Z selectivity for model substrates, the titanium-mediated coupling sequence failed when the dibromoalkyl chain length exceeded Ca, Treatment of 1-decyl-2-O-benzyl-3-O-(tert-butyldiphenylsilyl) with LDA and diethyl chlorophosphate at -78 degrees C followed by reduction of the vinyl phosphate intermediate using Pd(PPh(3))4 and Et(3)Al in DCE at 0 degrees C, however, gave 1-O-(1'-decenyl)2-O-benzyl-3-O-(tert-butyldiphenylsilyl)-rac-glycerol in in 62-65% yield and 2:1 Z:E stereoselectivity; reduction in hexane at 0 OC with slow addition of :triethylaluminum improved the selectivity to > 95% Z. Extension of this method to the preparation of a plasmalogen precursor (1-O-((Z)-1'-hexadecenyl)-2-hexadecanoyl and the first synthesis of a choline derivative of diplasmalogen (1,2-di(O-(Z)-1'-hexadecenyl)-rac-glycerophosphocholine), a major component of rabbit epididymal spermatozoa phospholipid, in moderate chemical yields and excellent Z selectivity is reported.

  DOI：

  10.1021/jo00098a040
• 作为产物：
  描述：

  5-benzyloxy-2-phenyl-1,3-dioxane 在 咪唑 、 盐酸 作用下， 以 四氢呋喃 、 水 为溶剂， 生成 3-benzyloxy-3-<(tert-butyldiphenylsilyl)oxy>-propan-1-ol
  参考文献：
  名称：

  Stereocontrolled synthesis of a trans-anti-trans tricycle via a transannular Diels-Alder strategy

  摘要：

  DOI：

  10.1016/s0040-4039(00)82308-4

文献信息

• Stereocontrolled chiral synthesis of a <i>trans</i>-<i>anti</i>-<i>trans</i> tricycle by a transannular Diels–Alder reaction
  作者：Anne Marinier、Pierre Deslongchamps

  DOI：10.1139/v92-297

  日期：1992.9.1

  The racemic and chiral synthesis of trans-cis-cis macrocyclic triene 5 is described. Heating this compound at 262 °C leads via a transannular Diels–Alder reaction to the tricyclic structure 6, which can be further transformed into tricyclic compound 7. This work constitutes a preliminary study for the synthesis of corticoids.

  描述了trans-cis-cis大环三烯5的外消旋和手性合成。在262°C下加热该化合物，通过一种环内Diels-Alder反应形成三环结构6，进一步转化为三环化合物7。这项研究是合成皮质类固醇的初步研究。
• MARINIER, ANNE;DESLONGCHAMPS, PIERRE, TETRAHEDRON LETT., 29,(1988) N 48, C. 6215-6218
  作者：MARINIER, ANNE、DESLONGCHAMPS, PIERRE

  DOI：——

  日期：——
• Stereocontrolled Synthesis of Plasmalogen-Type Lipids from Glyceryl Ester Precursors
  作者：Yuanjin Rui、David H. Thompson

  DOI：10.1021/jo00098a040

  日期：1994.9

  Two pathways for the synthesis of naturally occurring Z vinyl ether linkages in plasmalogen lipids (1-O-((Z)-1'-alkenyl)-2-acyl-sn-glycerophosphocholines and ethanolamines) have been investigated: (i) reduction of alpha-alkoxy enol phosphates and (ii) alkylidenation of diprotected glyceryl 1-formate esters utilizing 1,1-dibromoalkanes, zinc, TiCl4, and TMEDA. While both methods reported good chemical yields and high Z selectivity for model substrates, the titanium-mediated coupling sequence failed when the dibromoalkyl chain length exceeded Ca, Treatment of 1-decyl-2-O-benzyl-3-O-(tert-butyldiphenylsilyl) with LDA and diethyl chlorophosphate at -78 degrees C followed by reduction of the vinyl phosphate intermediate using Pd(PPh(3))4 and Et(3)Al in DCE at 0 degrees C, however, gave 1-O-(1'-decenyl)2-O-benzyl-3-O-(tert-butyldiphenylsilyl)-rac-glycerol in in 62-65% yield and 2:1 Z:E stereoselectivity; reduction in hexane at 0 OC with slow addition of :triethylaluminum improved the selectivity to > 95% Z. Extension of this method to the preparation of a plasmalogen precursor (1-O-((Z)-1'-hexadecenyl)-2-hexadecanoyl and the first synthesis of a choline derivative of diplasmalogen (1,2-di(O-(Z)-1'-hexadecenyl)-rac-glycerophosphocholine), a major component of rabbit epididymal spermatozoa phospholipid, in moderate chemical yields and excellent Z selectivity is reported.
• Stereocontrolled synthesis of a trans-anti-trans tricycle via a transannular Diels-Alder strategy
  作者：Anne Marinier、Pierre Deslongchamps

  DOI：10.1016/s0040-4039(00)82308-4

  日期：1988.1