4,5-bis(methanesulfonyl)-1,7-octadiyne | 478034-17-2

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 英文名称: 4,5-bis(methanesulfonyl)-1,7-octadiyne
• CAS: 478034-17-2
• 化学式: C₁₀H₁₄O₆S₂
• 分子量: 294.35
• InChiKey: DNTGKZUKLUVYJC-AOOOYVTPSA-N

物化性质

• 沸点：
  509.2±50.0 °C(Predicted)
• 密度：
  1.358±0.06 g/cm3(Predicted)

反应信息

• 作为反应物：
  描述：

  [RuHCl(CO)(PPh₃)₃] 、 4,5-bis(methanesulfonyl)-1,7-octadiyne 以 二氯甲烷 为溶剂， 以86%的产率得到[RuCl(CO)(PPh3)2]2(μ-CH=CHCH2CH(OSO2Me)CH(OSO2Me)CH2CH=CH)
  参考文献：
  名称：

  Synthesis and Characterization of Linear (CH)₈-Bridged Bimetallic Ruthenium Complexes

  摘要：

  Reactions of HCdropCCH(2)CH(OR)CH(OR)CH(2)CdropCH (R = H, MeSO2) with RuHCl(CO)(PPh3)(3) produced [RuCl(CO)(PPh3)(2)](2)(mu-CH=CHCH2CH(OR)CH(OR)CH2CH=CH), which on treatment with PMe3 gave [RuCl(CO)(PMe3)(3)](2)(mu-CH=CHCH2CH(OR)CH(OR)CH2CH=CH). Treatment of RuHCl(CO)(PPh3)(3) with (3E,5E)-HCdropCCH=CHCH=CHCdropCH produced [RuCl-(CO)(PPh3)(2)](2)(mu-CH=CHCH=CHCH=CHCH=CH). The later complex reacted with PMe3, 4-phenylpyridine (PhPy), and 2,6-(Ph2PCH2)(2)C5H3N (PMP) to give [RuCl(CO)(PMe3)(3)](2)(mu-CH=CHCH=CHCH=CHCH=CH), [RuCl(CO)(PhPY)(PPh3)(2)](2)(mu-CH=CHCH=CHCH=CHCH= CH), and [RuCl(CO)(PMP)](2)(mu-CH=CHCH=CHCH=CHCH=CH), respectively. The structures of [RuCl(CO)(PMe3)(3)](2)(mu-CH=CHCH2CH(OH)CH(OH)CH2CH=CH) and [RuCl(CO)(PMe3)(3)](2)-(mu-CH=CHCH=CHCH=CHCH=CH) have been confirmed by X-ray diffraction.

  DOI：

  10.1021/om020442e