2,8-Dimethyl-3,9-dimethylene-1,7-bis-trimethylsilanyl-5,10-diselena-dispiro[3.1.3.1]deca-1,7-diene | 162273-33-8

• 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: 2,8-Dimethyl-3,9-dimethylene-1,7-bis-trimethylsilanyl-5,10-diselena-dispiro[3.1.3.1]deca-1,7-diene
• CAS: 162273-33-8
• 化学式: C₁₈H₂₈Se₂Si₂
• 分子量: 458.511
• InChiKey: WDSHMOLZTHPLHG-IYARVYRRSA-N

反应信息

• 作为反应物：
  描述：

  2,8-Dimethyl-3,9-dimethylene-1,7-bis-trimethylsilanyl-5,10-diselena-dispiro[3.1.3.1]deca-1,7-diene 以 氘代氯仿 为溶剂， 反应 4.0h， 生成 3-Methyl-4-methylene-2-trimethylsilanyl-cyclobut-2-eneselone
  参考文献：
  名称：

  Novel Generation, Characterization, and Trapping of 2-Methylene-3-cyclobutene-1-selones

  摘要：

  Heating of alkynyl propargyl selenides afforded a stereoisomeric mixture of 5,10-diselenadispiro[3.1.3.1]deca-1,7-dienes. The 1,3-diselenetane rings of the products caused cycloreversion by heating to generate 2-methylene-3-cyclobutene-1-selones and the selones were trapped with diene to give [4+2] cycloadducts.

  DOI：

  10.1246/cl.1994.2283
• 作为产物：
  描述：

  2,8-Dimethyl-3,9-dimethylene-1,7-bis-trimethylsilanyl-5,10-diselena-dispiro[3.1.3.1]deca-1,7-diene 以 氘代氯仿 为溶剂， 反应 2.0h， 生成 3-Methyl-4-methylene-2-trimethylsilanyl-cyclobut-2-eneselone 、 2,8-Dimethyl-3,9-dimethylene-1,7-bis-trimethylsilanyl-5,10-diselena-dispiro[3.1.3.1]deca-1,7-diene
  参考文献：
  名称：

  Novel Generation, Characterization, and Trapping of 2-Methylene-3-cyclobutene-1-selones

  摘要：

  Heating of alkynyl propargyl selenides afforded a stereoisomeric mixture of 5,10-diselenadispiro[3.1.3.1]deca-1,7-dienes. The 1,3-diselenetane rings of the products caused cycloreversion by heating to generate 2-methylene-3-cyclobutene-1-selones and the selones were trapped with diene to give [4+2] cycloadducts.

  DOI：

  10.1246/cl.1994.2283