N(CH2CH(iPr)NH(CF3SO2))3 | 196520-92-0

• 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: N(CH2CH(iPr)NH(CF3SO2))3
• 英文别名: N(CH2CH(iPr)NHTf)3；(S,S,S)-tris(N-triflic-2-amino-3-methylbutyl)amine；N-[(2S)-1-[bis[(2S)-3-methyl-2-(trifluoromethylsulfonylamino)butyl]amino]-3-methylbutan-2-yl]-1,1,1-trifluoromethanesulfonamide
• CAS: 196520-92-0
• 化学式: C₁₈H₃₃F₉N₄O₆S₃
• 分子量: 668.667
• InChiKey: VHZGBYMMSNABPG-RBSFLKMASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.4
• 重原子数：
  40
• 可旋转键数：
  15
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  167
• 氢给体数：
  3
• 氢受体数：
  19

反应信息

• 作为反应物：
  描述：

  tetrakis(diethylamido)titanium(IV) 、 N(CH2CH(iPr)NH(CF3SO2))3 以 氘代氯仿 为溶剂， 生成 Et2NTiN(CH2CH(iPr)(CF3SO2))3
  参考文献：
  名称：

  手性、对映体纯铝 (III) 和钛 (IV) Azatranes

  摘要：

  具有三角双锥配位几何结构的 C-3 对称四齿三酰胺胺配体的 Al-III 和 Ti-IV 配合物，含有氯或二烷基酰胺基团，或具有自由配位...

  DOI：

  10.1002/ejic.200500657
• 作为产物：
  描述：

  (S)-2-(1-methylethyl)-1-[(trifluoromethyl)sulfonyl]aziridine 在 甲醇 、 氨 作用下， 反应 72.0h， 以53%的产率得到N(CH2CH(iPr)NH(CF3SO2))3
  参考文献：
  名称：

  C3-symmetric tripodal tetra-amines—preparation from chiral amino alcohols via aziridines

  摘要：

  Enantiopure N-sulfonylaziridines, conveniently obtained from readily available enantiopure amino alcohols, undergo smooth ring opening reactions using ammonia as a nucleophile to yield tripodal tetradentate C-3-symmetric amines. N-alkylation and subsequent removal of the sulfonyl groups provide access to alkyl-substituted analogs. (C) 1997 Elsevier Science Ltd.

  DOI：

  10.1016/s0957-4166(97)00302-9

文献信息

• Sulfonamide Ligands from Chiral Aziridines − Application to the Titanium-Mediated Addition of Diethylzinc to Benzaldehyde
  作者：Fredrik Lake、Christina Moberg

  DOI：10.1002/1099-0690(200209)2002:18<3179::aid-ejoc3179>3.0.co;2-a

  日期：——

  A modular approach was developed for the preparation of chiral, enantiopure sulfonamide ligands with C-1, C-2, and C-3 symmetry by ring opening of chiral N-sulfonylaziridines with ammonia, primary amines, and diamines. The new ligands were assessed in the titanium-mediated addition of diethylzinc to benzaldehyde, giving the product with selectivities up to 76% ee. ((C) Wiley-VCH Verlag GmbH, 69451 Weinheim, Germany, 2002).
• C3-symmetric tripodal tetra-amines—preparation from chiral amino alcohols via aziridines
  作者：Magnus Cernerud、Hans Adolfsson、Christina Moberg

  DOI：10.1016/s0957-4166(97)00302-9

  日期：1997.8

  Enantiopure N-sulfonylaziridines, conveniently obtained from readily available enantiopure amino alcohols, undergo smooth ring opening reactions using ammonia as a nucleophile to yield tripodal tetradentate C-3-symmetric amines. N-alkylation and subsequent removal of the sulfonyl groups provide access to alkyl-substituted analogs. (C) 1997 Elsevier Science Ltd.
• Chiral, Enantiopure Aluminum( <scp>III</scp> ) and Titanium( <scp>IV</scp> ) Azatranes
  作者：Massimiliano Forcato、Fredrik Lake、Myriam Mba Blazquez、Patrick Renner、Marco Crisma、Lutz H. Gade、Giulia Licini、Christina Moberg

  DOI：10.1002/ejic.200500657

  日期：2006.3

  Al-III and Ti-IV complexes of C-3-symmetric tetradentate trisamidoamme ligands with trigonal bipyramidal coordination geometry, containing chlorine or dialkylamido groups, or with a free coordinati ...

  具有三角双锥配位几何结构的 C-3 对称四齿三酰胺胺配体的 Al-III 和 Ti-IV 配合物，含有氯或二烷基酰胺基团，或具有自由配位...