| 935777-66-5

• 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
• CAS: 935777-66-5
• 化学式: C₁₅H₂₈O₂Si
• 分子量: 268.472
• InChiKey: KWNLXNPSGULRQU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.73
• 重原子数：
  18.0
• 可旋转键数：
  6.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.73
• 拓扑面积：
  29.46
• 氢给体数：
  1.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  在 4-二甲氨基吡啶 、 偶氮二异丁腈 、 三正丁基氢锡 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 8.75h， 生成
  参考文献：
  名称：

  Design of a radical translocation step through 1, n (n = 5, 6, 7) hydrogen transfers for incorporation into new radical cascades

  摘要：

  The scope and limitations in the 1,n (n = 5, 6, 7) hydrogen transfers from homoallyl radicals of type 10 have been delineated. Encouraging results have notably been obtained with a dioxolane on the side chain to promote a 1,6-H transfer and with a TBS ether to promote a 1,5-H transfer. (C) 1997 Elsevier Science Ltd.

  DOI：

  10.1016/s0040-4020(97)00899-5
• 作为产物：
  描述：

  (6-Allyloxy-hex-4-ynyloxy)-tert-butyl-dimethyl-silane 在 正丁基锂 作用下， 以 四氢呋喃 为溶剂， 生成
  参考文献：
  名称：

  Design of a radical translocation step through 1, n (n = 5, 6, 7) hydrogen transfers for incorporation into new radical cascades

  摘要：

  The scope and limitations in the 1,n (n = 5, 6, 7) hydrogen transfers from homoallyl radicals of type 10 have been delineated. Encouraging results have notably been obtained with a dioxolane on the side chain to promote a 1,6-H transfer and with a TBS ether to promote a 1,5-H transfer. (C) 1997 Elsevier Science Ltd.

  DOI：

  10.1016/s0040-4020(97)00899-5

文献信息

• Control of Skeletal Connectivity in Indium Promoted Reactions:  1,2-Additions and Cope Rearrangements En Route to Lactol Formation
  作者：Thomas Mitzel、Joe Wzorek、Annie Troutman、Kristen Allegue

  DOI：10.1021/jo070020k

  日期：2007.4.1

  Indium promoted coupling reactions between propargyl aldehydes (3) and allyl halides under aqueous and organic conditions are reported. Coupling reactions under aqueous conditions occur via 1,2-addition with excellent yields to afford 4-hydroxy-1-ene-5-ynes (8). Coupling reactions under organic conditions also add in a 1,2-fashion, but the initial products can be induced to undergo oxy-Cope rearrangements giving 2,5-hexadienals (9). Oxy-Cope rearrangement of 8 followed by a secondary addition step under highly basic conditions leads to lactol formation (10) in good to excellent yields. This paper reveals the versatility and control of product formation which may be attained when working with propargyl aldehyde (3) and allyl halide systems under indium promoted coupling conditions.