N-(2-Bromoprop-2-enyl)cyclohexylamine | 111831-89-1

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: N-(2-Bromoprop-2-enyl)cyclohexylamine
• 英文别名: N-(2-bromoallyl)-N-cyclohexylamine；N-(2-bromoprop-2-en-1-yl)cyclohexanamine；N-(2-bromoprop-2-enyl)cyclohexanamine
• CAS: 111831-89-1
• 化学式: C₉H₁₆BrN
• 分子量: 218.137
• InChiKey: YFNVYDSHFJBZMS-UHFFFAOYSA-N

物化性质

• 沸点：
  95-97 °C(Press: 3 Torr)
• 密度：
  1.24±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  11
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.78
• 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：

  N-(2-Bromoprop-2-enyl)cyclohexylamine 在 三乙胺 作用下， 以 乙醚 为溶剂， 生成 N-Cyclohexyl-2-deuterioallylamine
  参考文献：
  名称：

  Preparation and reactivity of new .beta.-nitrogen-functionalized vinylic organolithium compounds from secondary aliphatic allylamines

  摘要：

  Two new types of B-nitrogen-functionalized vinylic organolithium compounds have been prepared from secondary aliphatic allylamines through the temporary silylation of the amino group. The monoanionic intermediates 4, stable at -80 degrees C, are generated by a bromine-lithium exchange reaction and the dianionic derivatives 2, stable at room temperature, by a tin-lithium transmetalation reaction. Both types of organolithium compounds react with different electrophiles giving functionalized allylamines 7 and 10-27. Moreover, dianionic derivatives 30, 33 can be prepared directly by bromine-lithium exchange when the beta-elimination reaction of hydrogen bromide in the lithium 2-bromoallylamide is structurally hindered. Additionally, a novel type of anionic 1,3-rearrangement of a trimethylsilyl group from nitrogen to carbon is described.

  DOI：

  10.1021/jo00082a017
• 作为产物：
  描述：

  环己胺 、 2,3-二溴-1-丙烯 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 1.0h， 生成 N-(2-Bromoprop-2-enyl)cyclohexylamine
  参考文献：
  名称：

  Nickel-catalyzed [3 + 2] cycloaddition of diynes with methyleneaziridines via C–C bond cleavage

  摘要：

  在温和的条件下，开发出了一种通过 CâC 键裂解亚甲基氮丙啶的 Ni 催化 [3 + 2] 环加成反应。该反应生成的取代吡咯具有极佳的区域选择性和一个悬垂炔烃单元，有利于进一步衍生。

  DOI：

  10.1039/c3cc41061g

文献信息

• N-substituted lithium 2-lithioallylamines: new intermediates in synthesis
  作者：José Barluenga、Francisco Foubelo、Francisco J. Fañanás、Miguel Yus

  DOI：10.1039/p19890000553

  日期：——

  N-Phenyl or N-benzoyl 2-halogenoallylamines (5) or (10) react successively with phenyl-lithium and lithium naphthalenide at –78 °C to give the intermediates (4) or (11), which on reaction with electrophiles (water, deuterium oxide, dimethyl disulphide, aldehydes, ketones, or allyl bromide) yield functionalized allyl amines (6) and (12). The corresponding N-alkyl derivatives (9) afford prop-2-ynylamines

  N-苯基或N-苯甲酰基2-卤代烯丙基胺（5）或（10）在–78°C下与苯基锂和萘锂连续反应，生成中间体（4）或（11），在与亲电试剂反应后（水）氧化氘，二硫化二甲基，醛，酮或烯丙基溴）可生成功能化的烯丙基胺（6）和（12）。相应的N-烷基衍生物（9）在相同反应条件下提供丙-2-炔胺（8）。
• Observations on the ring opening reactions of 2-methyleneaziridines with acid chlorides and alkyl chloroformates
  作者：David S. Ennis、Julie Ince、Sabitur Rahman、Michael Shipman

  DOI：10.1039/b002223n

  日期：——

  of 1-alkyl-2-methyleneaziridines react with alkyl chloroformates (MeO2CCl, PhCH2O2CCl) or acid chlorides (AcCl, p-NO2C6H4COCl) at room temperature in nonpolar solvents (CH2Cl2, THF, toluene) to produce ring opened enamide products in moderate to good yields. Mechanistic studies using 3-deuterio-N-(1-phenylethyl)-2-methyleneaziridine suggest the reactions proceed by initial N-acylation to form the corresponding

  多种1-烷基-2-亚甲基氮丙啶在室温下与烷基氯甲酸酯（MeO 2 CCl，PhCH 2 O 2 CCl）或酰氯（AcCl，p -NO 2 C 6 H 4 COCl）反应溶剂（CH 2 Cl 2，THF，甲苯）产生开环 烯酰胺产品产量中等至良好。机械研究使用3-氘-N-（1-苯乙基）-2-亚甲基氮丙啶 建议反应首先进行 N-酰化 形成相应的叠氮基 阳离子（例如27），随后在sp 3杂交时通过氯离子进行区域特异性开环氮丙啶 碳原子产生观察到的产物。
• Copper-catalyzed cascade reactions of N-(2-bromoallyl)amines with KHCO3 as the C1 source: an efficient process for the synthesis of oxazolidin-2-ones
  作者：Hongwei Jin、Yukun Yang、Jianhong Jia、Binjie Yue、Bo Lang、Jianquan Weng

  DOI：10.1039/c4ra02304h

  日期：——

  A novel synthesis of oxazolidin-2-ones by carbamic acid formation and a subsequent copper-catalyzed intramolecular vinylation from N-(2-bromoallyl)amines and KHCO3 was developed. KHCO3 was used as a C1 source and base in this efficient and convenient cascade process.

  通过氨基甲酸的形成和随后的铜催化的N-（2-溴烯丙基）胺和KHCO 3的分子内乙烯基化反应，新合成了恶唑烷-2-酮。在这种高效，便捷的级联过程中，KHCO 3被用作C1的来源和碱。
• Switchable Copper-Catalyzed Cascade Synthesis of Thiazolidine-2-thiones and Thiazole-2(3H)-thiones
  作者：Hong-Wei Jin、Jian-Quan Weng、Bin-Jie Yue、Meng Xu、Yu-Kun Yang

  DOI：10.1055/s-0034-1380815

  日期：——

  A novel copper-catalyzed cascade synthesis of thiazolidine-2-thiones from N-(2-bromoallyl) amines and carbon disulfide has been developed. The procedure combines carbamodithioic acid formation and copper-catalyzed intramolecular S-vinylation in one sequence. By elevating the temperature, the one-pot reaction efficiently affords thiazole-2(3H)-thiones in moderate to good yields.
• BARLUENGA, JOSE;FOUBELO, FRANCISCO;FANANAS, FRANCISCO J.;YUS, MIGUEL, J. CHEM. SOC. PERKIN TRANS. PT 1,(1989) N, C. 553-557
  作者：BARLUENGA, JOSE、FOUBELO, FRANCISCO、FANANAS, FRANCISCO J.、YUS, MIGUEL

  DOI：——

  日期：——