(R)-N-methyl-3-phenyl-3-buten-2-amine | 171196-77-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (R)-N-methyl-3-phenyl-3-buten-2-amine
• 英文别名: (2R)-N-methyl-3-phenylbut-3-en-2-amine
• CAS: 171196-77-3
• 化学式: C₁₁H₁₅N
• 分子量: 161.247
• InChiKey: GPDFCOGQRCBTRQ-SNVBAGLBSA-N

物化性质

• 沸点：
  248.4±9.0 °C(Predicted)
• 密度：
  0.908±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  12
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  (R)-N-methyl-3-phenyl-3-buten-2-amine 在 正丁基锂 、 重水 、 叔丁基锂 作用下， 生成 (R,Z)-4-deuterio-N-methyl-3-phenyl-3-buten-2-amine
  参考文献：
  名称：

  Diastereoselective preparation of chiral lithiated allyl amines: Application in EPC-synthesis

  摘要：

  Lithiation of chiral allylamine (R)-1 with Bu(n)Li and Bu(t)Li leads to the formation of intermediate (R)-2, which by reaction with D2O, Me(2)CO or (CH2)(5)CO affords the expected chiral compounds (R)-3, (R)-4 and (R)-5, respectively. With Bu(1)CHO the corresponding aminoalcohols (R,R)6 and(R,S)-6 are separated in pure form by their transformation into the corresponding benzamides 6', which yield again the precursor aminoalcohols with MeLi. The carbonation of (R)-2 followed by esterification affords the unexpected ester trans- (R)-7. The same set of reactions is carried out with (S)-1 yielding the corresponding series of(S) derivatives. X-Ray analysis of(S,S)-6' allows the assignement of the stereochemistry for all aminoalcohols 6. The same processes are applied to more substituted chiralamines (R)- and (S)-11 obtaining the corresponding chiral products (R)- and (S)-13 and (S)-14.

  DOI：

  10.1016/0957-4166(95)00271-p
• 作为产物：
  描述：

  麻黄素 在 sodium hydroxide 、 Celite 、 甲基锂 、 pyridinium chlorochromate 作用下， 以 四氢呋喃 、 正己烷 、 二氯甲烷 为溶剂， 反应 16.0h， 生成 (R)-N-methyl-3-phenyl-3-buten-2-amine
  参考文献：
  名称：

  Diastereoselective preparation of chiral lithiated allyl amines: Application in EPC-synthesis

  摘要：

  Lithiation of chiral allylamine (R)-1 with Bu(n)Li and Bu(t)Li leads to the formation of intermediate (R)-2, which by reaction with D2O, Me(2)CO or (CH2)(5)CO affords the expected chiral compounds (R)-3, (R)-4 and (R)-5, respectively. With Bu(1)CHO the corresponding aminoalcohols (R,R)6 and(R,S)-6 are separated in pure form by their transformation into the corresponding benzamides 6', which yield again the precursor aminoalcohols with MeLi. The carbonation of (R)-2 followed by esterification affords the unexpected ester trans- (R)-7. The same set of reactions is carried out with (S)-1 yielding the corresponding series of(S) derivatives. X-Ray analysis of(S,S)-6' allows the assignement of the stereochemistry for all aminoalcohols 6. The same processes are applied to more substituted chiralamines (R)- and (S)-11 obtaining the corresponding chiral products (R)- and (S)-13 and (S)-14.

  DOI：

  10.1016/0957-4166(95)00271-p

文献信息

• Diastereoselective preparation of chiral lithiated allyl amines: Application in EPC-synthesis
  作者：Miguel Yus、Francisco Foubelo、Larry R. Falvello

  DOI：10.1016/0957-4166(95)00271-p

  日期：1995.8

  Lithiation of chiral allylamine (R)-1 with Bu(n)Li and Bu(t)Li leads to the formation of intermediate (R)-2, which by reaction with D2O, Me(2)CO or (CH2)(5)CO affords the expected chiral compounds (R)-3, (R)-4 and (R)-5, respectively. With Bu(1)CHO the corresponding aminoalcohols (R,R)6 and(R,S)-6 are separated in pure form by their transformation into the corresponding benzamides 6', which yield again the precursor aminoalcohols with MeLi. The carbonation of (R)-2 followed by esterification affords the unexpected ester trans- (R)-7. The same set of reactions is carried out with (S)-1 yielding the corresponding series of(S) derivatives. X-Ray analysis of(S,S)-6' allows the assignement of the stereochemistry for all aminoalcohols 6. The same processes are applied to more substituted chiralamines (R)- and (S)-11 obtaining the corresponding chiral products (R)- and (S)-13 and (S)-14.