Sn(OC6H2(tBu)2CH(NMe2)NC6H4OMe) | 801291-23-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 三苯基化合物
• 英文名称: Sn(OC6H2(tBu)2CH(NMe2)NC6H4OMe)
• CAS: 801291-23-6
• 化学式: C₂₄H₃₄N₂O₂Sn
• 分子量: 501.256
• InChiKey: LYGROMVSOKKYMU-VZYDHVRKSA-M

计算性质

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

• 作为反应物：
  描述：

  Sn(OC6H2(tBu)2CH(NMe2)NC6H4OMe) 、 1,1-二苯基乙醇 生成 Sn(OC6H2(tBu)2CHNC6H4OMe)(OCMePh2)
  参考文献：
  名称：

  Unprecedented Reversible Migration of Amide to Schiff Base Ligands Attached to Tin:  Latent Single-Site Initiators for Lactide Polymerization

  摘要：

  In an unprecedented transformation, amide ligands are found to attack the imine carbon centers of tridentate Schiff base ligands attached to tin. The process is reversible, and the resultant (masked) amide species can be exploited as latent single-site initiators for the controlled polymerization of rac-lactide.

  DOI：

  10.1021/ja0470315
• 作为产物：
  描述：

  SnCl(OC6H2(tBu)2CHNC6H4OMe) 、 lithium dimethylamide 生成 Sn(OC6H2(tBu)2CH(NMe2)NC6H4OMe)
  参考文献：
  名称：

  Unprecedented Reversible Migration of Amide to Schiff Base Ligands Attached to Tin:  Latent Single-Site Initiators for Lactide Polymerization

  摘要：

  In an unprecedented transformation, amide ligands are found to attack the imine carbon centers of tridentate Schiff base ligands attached to tin. The process is reversible, and the resultant (masked) amide species can be exploited as latent single-site initiators for the controlled polymerization of rac-lactide.

  DOI：

  10.1021/ja0470315

文献信息

• The Reversible Amination of Tin(II)-Ligated Imines: Latent Initiators for the Polymerization of <i>rac</i>-Lactide
  作者：Nonsee Nimitsiriwat、Vernon C. Gibson、Edward L. Marshall、Mark R. J. Elsegood

  DOI：10.1021/ic701671s

  日期：2008.6.1

  The 1:1 reactions of nine potentially tridentate salicylaldimines with tin(II) diamides, Sn(NR2)(2) (R = Me, Et, Pr-i, SiMe3) have been investigated. With Sn((NPr2)-Pr-i)(2) and Sn(NTMS2)(2), the anticipated products of amine elimination, iminophenoxy tin(II) mono(amide)s, are formed. However, for R = Me and R = Et, nucleophilic attack of the amide at the imino carbon occurs to generate tin(II) complexes of tetradentate, dianionic aminoamidophenoxide ligands. The transfer of the amide is shown to be reversible, with both alcoholysis and the initiation of rac-lactide polymerization apparently mediated by the terminal amide tautomer.