4-(dimethylamino)-1-((((1'r,3'r)-2,2'',4,4'',6,6''-hexaisopropyl-[1,1':3',1''-terphenyl]-2'-yl)arsaneylidene)(2,2,6,6-tetramethylpiperidin-1-yl)-l4-boraneyl)pyridin-1-ium | 914095-23-1

• 英文名称: 4-(dimethylamino)-1-((((1'r,3'r)-2,2'',4,4'',6,6''-hexaisopropyl-[1,1':3',1''-terphenyl]-2'-yl)arsaneylidene)(2,2,6,6-tetramethylpiperidin-1-yl)-l4-boraneyl)pyridin-1-ium
• 英文别名: C6H3-2,6-(2,4,6-iPr3C6H2)2AsB(DMAP)Tmp；C6H3-2,6-(2,4,6-iPr3C6H2)2AsB(4-dimethylaminopyridine)(2,2,6,6-tetramethylpiperidino)
• CAS: 914095-23-1
• 化学式: C₅₂H₇₇AsBN₃
• 分子量: 829.936
• InChiKey: ACOBHQMXQOWSMT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  C6H3-2,6-(2,4,6-iPr3C6H2)2AsHB(Br)Tmp 以 正己烷 、 甲苯 为溶剂， 生成 4-(dimethylamino)-1-((((1'r,3'r)-2,2'',4,4'',6,6''-hexaisopropyl-[1,1':3',1''-terphenyl]-2'-yl)arsaneylidene)(2,2,6,6-tetramethylpiperidin-1-yl)-l4-boraneyl)pyridin-1-ium
  参考文献：
  名称：

  A donor-stabilization strategy for the preparation of compounds featuring PB and AsB double bonds

  摘要：

  一种新的重第十五族化合物类通过简单的供体稳定化方法合成，展示了与硼的多重键合特性。

  DOI：

  10.1039/b609748k

文献信息

• Boron−Pnictogen Multiple Bonds:  Donor-Stabilized PB and AsB Bonds and a Hindered Iminoborane with a B−N Triple Bond
  作者：Eric Rivard、W. Alexander Merrill、James C. Fettinger、Robert Wolf、Geoffrey H. Spikes、Philip P. Power

  DOI：10.1021/ic062076n

  日期：2007.4.1

  Reaction of the hindered phosphino- and arsinoboranes, Ar*Pn(H)-B(Br)Tmp (Ar* = -C6H3-2,6-(C6H2-2,4,6-Pr-i(3))(2); Tmp = 2,2,6,6-tetramethylpiperidino; Pn = P and As, 1 and 3, respectively) with 4-dimethylaminopyridine, DMAP, afforded the boranylidenephosphane and arsane, Ar*PnB(DMAP)Tmp (Pn = P and As, 2 and 4) as deep red-purple solids. The analogous aminoboranes Ar'N(H)-B(X)Tmp (Ar' = -C6H3-2,6-(C6H2-2,4,6-Me-3)(2); X = Cl and Br; 5 and 6) did not display any reactivity with DMAP, but in the presence of the amide base, Na[N(SiMe3)(2)], the clean formation of the uncomplexed iminoborane Ar'NBTmp (7) was observed. Attempts to generate an SbB bond were unsuccessful, as the required stibinoborane precursor, Ar*Sb(H)-B(Br)Tmp, could not be prepared; in place of clean Sb-B bond formation, the reduced product Ar*SbSbAr* was obtained. All compounds were characterized spectroscopically, and the X-ray crystal structures of 1, 2, 4, 6, and 7 were determined.