(N-(2-hydroxyethyl)-3,5-di-tert-butylsalicylaldimine(2-))Bbr | 915962-60-6

• 英文名称: (N-(2-hydroxyethyl)-3,5-di-tert-butylsalicylaldimine(2-))Bbr
• CAS: 915962-60-6
• 化学式: C₁₇H₂₅BBrNO₂
• 分子量: 366.106
• InChiKey: ZOHJDAJHTPKQNL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
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• 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：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  N-(2-hydroxyethyl)-3,5-di-tert-butylsalicylaldimine 以 正庚烷 、 甲苯 为溶剂， 生成 (N-(2-hydroxyethyl)-3,5-di-tert-butylsalicylaldimine(2-))Bbr
  参考文献：
  名称：

  Mononuclear Schiff Base Boron Halides:  Synthesis, Characterization, and Dealkylation of Trimethyl Phosphate

  摘要：

  A series of mononuclear boron halides of the type LBX2 [LH = N-phenyl-3,5-di-tert-butylsalicylaldimine, X = Cl (2), Br (3)] and LBX [LH2 = N-(2-hydroxyphenyl)-3,5-di-tert-butylsalicylaldimine, X = Cl (7), Br (8); LH2 = N-(2-hydroxyethyl)- 3,5-di-tert-butylsalicylaldimine, X = Cl (9), Br (10); and LH2 = N-(3-hydroxypropyl)-3,5-di-tert-butylsalicylaldimine, X = Cl (11), Br (12)] were synthesized from their borate precursors LB(OMe)(2) (1) (LH = N-phenyl-3,5-di-tert-butylsalicylaldimine) and LB(OMe) [LH2 = N-(2-hydroxyphenyl)-3,5-di-tert-butylsalicylaldimine (4), N-(2-hydroxyethyl)-3,5-di-tert-butylsalicylaldimine (5), N-(3-hydroxypropyl)-3,5-di-tert-butylsalicylaldimine (6)]. The boron halide compounds were air and moisture sensitive, and upon hydrolysis, compound 7 resulted in the oxo-bridged compound 13 that contained two seven-membered boron heterocycles. The boron halide compounds dealkylated trimethyl phosphate in stoichiometric reactions to produce methyl halide and unidentified phosphate materials. Compounds 8 and 12 were found to be the most effective dealkylating agents. On reaction with tertbutyl diphenyl phosphinate, compound 8 produced a unique boron phosphinate compound LB(O)OPPh2 (14) containing a terminal phosphinate group. Compounds 1-14 were characterized by H-1, C-13, B-11, P-31 NMR, IR, MS, EA, and MP. Compounds 5, 6, and 11-14 also were characterized by single-crystal X-ray diffraction.

  DOI：

  10.1021/ic0607890