2-[4-(tert-Butyl-dimethyl-silanyloxy)-butyl]-[1,3,2]dithiaphospholane | 161186-25-0

• 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: 2-[4-(tert-Butyl-dimethyl-silanyloxy)-butyl]-[1,3,2]dithiaphospholane
• 英文别名: Tert-butyl-[4-(1,3,2-dithiaphospholan-2-yl)butoxy]-dimethylsilane
• CAS: 161186-25-0
• 化学式: C₁₂H₂₇OPS₂Si
• 分子量: 310.537
• InChiKey: BQSZUJZRJQCHPS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.58
• 重原子数：
  17
• 可旋转键数：
  7
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  59.8
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-[4-(tert-Butyl-dimethyl-silanyloxy)-butyl]-[1,3,2]dithiaphospholane 在 1,2,3,4,5,6,7,8-八硫杂环辛烷 作用下， 以 苯 为溶剂， 以71%的产率得到Tert-butyl-dimethyl-[4-(2-sulfanylidene-1,3,2lambda5-dithiaphospholan-2-yl)butoxy]silane
  参考文献：
  名称：

  General Route to Phosphonodithioic Acid Derivatives

  摘要：

  A general procedure for the synthesis of esters of phosphonodithioic acids has been developed. The method involves the reaction of the Grignard reagents 2a-h with 2-chloro-1,3,2-dithiaphospholane (1) to give 3a-h that were sulfurized using elemental sulfur to furnish the intermediate phosphonotrithioates 4a-h, reaction of which with a variety of alcohols in the presence of DBU furnished the desired phosphonodithioates 5a-h and 6-9.

  DOI：

  10.1021/jo00105a007
• 作为产物：
  描述：

  2-Chloro-1,3,2-dithiaphospholane 、 alkaline earth salt of/the/ methylsulfuric acid 以 四氢呋喃 为溶剂， 反应 1.0h， 生成 2-[4-(tert-Butyl-dimethyl-silanyloxy)-butyl]-[1,3,2]dithiaphospholane
  参考文献：
  名称：

  General Route to Phosphonodithioic Acid Derivatives

  摘要：

  A general procedure for the synthesis of esters of phosphonodithioic acids has been developed. The method involves the reaction of the Grignard reagents 2a-h with 2-chloro-1,3,2-dithiaphospholane (1) to give 3a-h that were sulfurized using elemental sulfur to furnish the intermediate phosphonotrithioates 4a-h, reaction of which with a variety of alcohols in the presence of DBU furnished the desired phosphonodithioates 5a-h and 6-9.

  DOI：

  10.1021/jo00105a007