(Z)-7-tributylstannylundec-5-ene | 848230-47-7

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 英文名称: (Z)-7-tributylstannylundec-5-ene
• CAS: 848230-47-7
• 化学式: C₂₃H₄₈Sn
• 分子量: 443.344
• InChiKey: HTCADGVTEDIHNO-WGIPAOIWSA-N

物化性质

• 沸点：
  431.7±38.0 °C(Predicted)

反应信息

• 作为产物：
  描述：

  (E)-(4R,6R)-2-(2-tributylstannylethylidene)-4,6-dimethyl-1,3-dioxane 、 正丁基氯化镁 在 三氟化硼乙醚 、 copper(l) cyanide 作用下， 以 乙醚 为溶剂， 生成 (Z)-7-tributylstannylundec-5-ene 、 (Z)-(2R,4R,3'R)-4-(3'-tributylstannylhept-1'-en-1'-yloxy)pentan-2-ol 、 (Z)-(2R,4R,3'R)-4-(3'-tributylstannylhept-1'-en-1'-yloxy)pentan-2-ol 、 (Z)-(2R,4R)-4-(3'-tributylstannylhept-1'-en-1'-yloxy)pentan-2-ol
  参考文献：
  名称：

  Preparation of α-substituted γ-alkoxyallylstannanes from β-tributylstannyl acrolein acetals: scope of the method and primary rationalization of the obtained results

  摘要：

  alpha-Substituted gamma-alkoxyallylstannanes were obtained from beta-tributylstannyl acrolein acetals when reacted with lower order magnesium cyanocuprates in the presence of boron trifluoride at low temperature. In the case of n-alkylcyanocuprates an anti S(N)2' substitution on a cisoid conformation appears to be the main reaction pathway. However, subtle competitions with other mechanisms may occur depending on the experimental conditions, on the reagents or on the substrates. These drawbacks constitute limitations for the use of the method especially when enantioenriched alpha-substituted gamma-alkoxyallylstannanes are desired. (C) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2004.10.022