cis-9,10-dimethyl-9,10-dihydro-9,10-disilaanthracene | 87938-61-2

• 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: cis-9,10-dimethyl-9,10-dihydro-9,10-disilaanthracene
• 英文别名: 9,10-dimethyl-9,10-dihydro-9,10-disilaanthracene (cis-isomer)
• CAS: 87938-61-2
• 化学式: C₁₄H₁₆Si₂
• 分子量: 240.452
• InChiKey: QXAJTOMNUSSOKZ-IYBDPMFKSA-N

物化性质

• 沸点：
  306.2±12.0 °C(Predicted)

反应信息

• 作为反应物：
  描述：

  2-丁炔 、 cis-9,10-dimethyl-9,10-dihydro-9,10-disilaanthracene 在 palladium on activated charcoal 作用下， 反应 72.0h， 以10%的产率得到1,8,15,16-Tetramethyl-1,8-disilatetracyclo[6.6.2.02,7.09,14]hexadeca-2,4,6,9,11,13,15-heptaene
  参考文献：
  名称：

  Reaction of 9,10-dimethyl-9,10-dihydro-9,10-disilaanthracene with alkyne in the presence of palladium

  摘要：

  Reaction of 9,10-dimethyl-9,10-dihydro-9,10-disilaanthracene (1) with alkynes in the presence of palladium catalyst was examined. The formal Dials-Alder adduct was isolated from the reaction mixture, indicating the possibility of the intermediacy of 9,10-disilaanthracene, a novel silaaromatic compound. It was found that the [4 + 2] adduct was obtained only from the cif isomer of the 9,10-dihydro-9,10-disilaanthracene, (C) 2001 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(01)00831-2
• 作为产物：
  描述：

  trans-9,10-dimethyl-9,10-dihydro-9,10-disilaanthracene 在 二叔丁基过氧化物 作用下， 以 正戊烷 为溶剂， 反应 4.0h， 生成 cis-9,10-dimethyl-9,10-dihydro-9,10-disilaanthracene
  参考文献：
  名称：

  Radical isomerization of 9,10-dihydro-9,10-disilaanthracene derivatives: stabilization factor of silyl radicals

  摘要：

  In order to examine the nature of the silyl radical in the disilaanthracene framework, separation and radical isomerization of the cis and trans isomers of the disilaanthracene derivatives were investigated. When a pentane solution of the disilaanthracene derivative was irradiated with a 400 W mercury lamp in the presence of DTBP for 4 h. both isomers readily isomerized to give a mixture of cis and trans isomers in a ratio of ca. 50:50. However, no such isomerization reaction of 9,10-dihydro-9-silaanthracene derivatives occurred under similar conditions. (C) 2001 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(00)00942-6