4-(2-氨基丙基氨基)戊-3-烯-2-酮 | 154778-71-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 4-(2-氨基丙基氨基)戊-3-烯-2-酮
• 英文名称: (-)-7-amino-4,7-dimethyl-5-aza-3-heptene-2-one
• 英文别名: 4-(2-amino-propylimino)-pentan-2-one；7-amino-4-methyl-5-aza-3-octen-2-one；7-amino-4-methyl-5-azaoct-3-en-2-one；4-[(2-Aminopropyl)amino]pent-3-en-2-one；4-(2-aminopropylamino)pent-3-en-2-one
• CAS: 154778-71-9
• 化学式: C₈H₁₆N₂O
• 分子量: 156.228
• InChiKey: CAYPRQKOHMVAGR-UHFFFAOYSA-N

物化性质

• 沸点：
  277.5±25.0 °C(Predicted)
• 密度：
  0.952±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  11
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  55.1
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  nickel(II) perchlorate hexahydrate 、 4-(2-氨基丙基氨基)戊-3-烯-2-酮 在 triethylamine 、 pyridine 作用下， 以 乙醇 为溶剂， 生成 (7-amino-4,7-dimethyl-5-aza-3-hepten-2-onato)(pyridine)nickel(II) perchlorate
  参考文献：
  名称：

  Costes, Jean-Pierre; Dahan, Françoise; Dominguez-Vera, José Manuel, Inorganic Chemistry, 1994, vol. 33, # 18, p. 3908 - 3913

  摘要：

  DOI：

文献信息

• Trinuclear Cu ^II Complexes Containing Peripheral Ketonic Oxygen Bridges and a μ ₃ ‐OH Core: Syntheses, Crystal Structures, Spectroscopic and Magnetic Properties
  作者：Mau Sinha Ray、Shouvik Chattopadhyay、Michael G. B. Drew、Albert Figuerola、Joan Ribas、Carmen Diaz、Ashutosh Ghosh

  DOI：10.1002/ejic.200500289

  日期：2005.11

  all compounds, the cationic part is trinuclear with a CU3OH core held by three carbonyl oxygen bridges between each pair of copper(II) atoms. The copper atoms are five-coordinate with a distorted square-pyramidal geometry; the equatorial plane consists of the bridging oxygen atom of the central OH group together with three atoms (N, N, O) from one ligand whereas an oxygen atom of a second ligand occupies

  四种新的三核铜 (II) 配合物，[(CuL1)(3)(mu(3)-OH)](ClO4)(2)center dot H2O (1), [(CuL2)(3)(mu(3) -OH)](CIO4)(2) (2)、[(CuL3)(3)-(mu(3)-OH)]( )(4)中心点 (3) 和 [(CuL4)( 3)(mu(3)-OH)]( )(2)中心点 (4)，其中 HL1 = 8-amino-4,7,7-trimethyl-5-azaoct-3-en-2-one , HL2 = 7-amino-4-methyl-5-azaoct-3-en-2-one, HL3 = 7(ethylamino)-4-methyl-5-azahept-3-en-2-one, HL4 = 4 -methyl-7-(methylamino)-5-azahept-3-en-2-one，源自四个三齿席夫碱（HL1、HL2、HL3
• Supramolecular Hydrogen‐Bond Structures and Magnetic Interactions in Basal‐Apical, Dinuclear, Azide‐Bridged Copper( <scp>II</scp> ) Complexes
  作者：Mau Sinha Ray、Ashutosh Ghosh、Siddhartha Chaudhuri、Michael G. B. Drew、Joan Ribas

  DOI：10.1002/ejic.200300969

  日期：2004.8

  adopt a (4+1) square-based geometry in all the complexes. In complex 2, there is no inter-dimer hydrogen-bonding. However, complexes 1 and 3 form two different supramolecular structures in which the dinuclear entities are linked by H-bonds giving one-dimensional systems. Variable temperature (300-2 K) magnetic-susceptibility measurements and magnetisation measurements at 2 K reveal that all three complexes

  三种新型基底-顶端 mu(2)-1,1-叠氮桥络合物 [(CuLN3)-N-1](2) (1), [的合成、表征、X 射线单晶结构和磁性能(CuLN3)-N-2](2) (2) 和 [(CuLN3)-N-3](2) (3) 具有非常相似的三齿席夫碱封闭配体 HL1 = N-[2-(乙基氨基) [乙基]水杨醛亚胺；HL2 = 7-(乙基氨基)-4-methyl-5-azahept-3-en-2-one；HL3 = 7-amino-4-methyl-5-azaoct-3-en-2-one} 已报道[复合物 1：单斜晶系，P2(1)/c，a = 8.390(2)，b = 7.512(2 )，c = 19.822(6) 埃，β = 91.45(5) 度；络合物 2：单斜晶系，P2(1)/c，a = 8.070(9)，b = 9.787(12)，c = 15.743(17) A，β = 98.467(10)°；复合体
• CuII acetate complexes involving N,N,O donor Schiff base ligands: Mono-atomic oxygen bridged dimers and alternating chains of the dimers and Cu2(OAc)4
  作者：Biswarup Sarkar、Michael G.B. Drew、Marta Estrader、Carmen Diaz、Ashutosh Ghosh

  DOI：10.1016/j.poly.2008.05.004

  日期：2008.8

  Two tridentate N,N,O donor Schiff bases, HL1 (4-(2-ethylamino-ethylimino)-pentan-2-one) and HL2 (3-(2-amino-propylimino)-1-phenyl-butan-1-one) on reaction with Cu-II acetate in presence of triethyl amine yielded two basal-apical, mono-atomic acetate oxygen-bridging dimeric copper(II) complexes, [Cu2L21(OAc)(2)] (1), [Cu2L22(OAc)(2)] (2). Whereas two other similar tridentate ligands HL3 (4-(2-amino-propylimino)-pentane-2-one) and HL3 (3-(2-amino-ethylimino)-1-phenyl-butan-1-one) under the same conditions produced a mixture of the corresponding dinners and a one-dimensional alternating chain of the dimer and copper acetate moiety, [Cu4L23(OAc)(6)](n) (3) and [Cu4L24(OAc)(6)](n) (4), formed by a very rare mu(3) bridging mode of the acetate ion. All four complexes (1-4) have been characterized by X-ray crystallography. The isotropic Hamiltonian, H = -JS(1)S(2) has been used to interpret the magnetic data. Magnetic measurements of 1 and 2 in the temperature range 2-300 K reveal a very weak antiferromagnetic coupling for both complexes U = -0.56 and -1.19 cm(-1) for 1 and 2, respectively). (C) 2008 Elsevier Ltd. All rights reserved.
• The optically active and racemic products of monocondensation of 1,2-diaminopropane and 2,4-pentadione as ligands and precursors for preparation of unsymmetrical Schiff bases and their nickel(II) complexes
  作者：Edmund Kwiatkowski、Mariola Klein、Grzegorz Romanowski

  DOI：10.1016/s0020-1693(99)00229-7

  日期：1999.10

  The reaction of 2,4-pentadione with an excess of R-(-)-1,2-diaminopropane yields the optically active 4-methyl-7-amino-5-aza-3-octene, HL1. The compound has been used for further condensations with pyrrole-2-carboxaldehyde, pyridine-2-carboxaldehyde, 4-methyl-imidazole-5-carboxaldehyde and isoquinoline-3-carboxaldehyde to give unsymmetrical tetradentate Schiff bases H2L2, HL3, HL4 and HL5, respectively. All the tetradentate Schiff bases and the tridentate HL1 ligand react readily with Ni(II) to form optically active complexes, [NiL1(Mepy)]ClO4, [NiL1(Meim)]ClO4, NiL2, [NiL3-5]ClO4, where Mepy and Meim denote 4-methylpyridine and 1-methylimidazole, respectively. Using unresolved 1,2-diaminopropane as a starting material the racemic (+/-)NiL2 has also been obtained. All the complexes have been characterized by spectroscopic methods. The structure of (+/-)NiL2 has been determined by X-ray diffraction. (C) 1999 Elsevier Science S.A. All rights reserved.