1-phenyl-4-(piperidin-1-yl)butane-1,4-dione | 4810-95-1

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1-phenyl-4-(piperidin-1-yl)butane-1,4-dione
• 英文别名: 4-piperidin-1-yl-1-phenylbutane-1,4-dione；1-(4-oxo-4-phenyl-butyryl)-piperidine；4-oxo-4-phenyl-1-piperidine-1-yl-butan-1-one；1-Phenyl-4-piperidin-1-yl-butan-1,4-dione；1-phenyl-4-piperidin-1-ylbutane-1,4-dione
• CAS: 4810-95-1
• 化学式: C₁₅H₁₉NO₂
• 分子量: 245.321
• InChiKey: LOTLLGAWJQSTAR-UHFFFAOYSA-N

物化性质

• 熔点：
  51.5-52.5 °C
• 沸点：
  433.3±28.0 °C(Predicted)
• 密度：
  1.109±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  18
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.47
• 拓扑面积：
  37.4
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1-phenyl-4-(piperidin-1-yl)butane-1,4-dione 在 C₅₀H₅₂Cl₂O₄P₂Ru*C₁₉H₂₆N₂O₂ 、 potassium tert-butylate 、 氢气 作用下， 以 异丙醇 为溶剂， 30.0 ℃ 、1.01 MPa 条件下， 反应 15.0h， 以98%的产率得到4-hydroxy-4-phenyl-1-(piperidin-1-yl)butan-1-one
  参考文献：
  名称：

  Enantioselective Ruthenium(II)/Xyl-SunPhos/Daipen-Catalyzed Hydrogenation of γ-Ketoamides

  摘要：

  A series of gamma-hydroxy amides were synthesized with high enantioselectivities (up to 99%) using asymmetric hydrogenation of the corresponding gamma-ketoamides in the presence of Ru-Xyl-SunPhos-Daipen catalyst providing key building blocks for a variety of naturally occurring and biologically active compounds.

  DOI：

  10.1021/jo5008916
• 作为产物：
  描述：

  4-苯基-3-丁烯酸 在 9-mesityl-10-methylacridinium tetrafluoroborate 作用下， 以 甲醇 、 水 、 1,2-二氯乙烷 为溶剂， 反应 3.5h， 生成 1-phenyl-4-(piperidin-1-yl)butane-1,4-dione
  参考文献：
  名称：

  通过光氧化还原催化的苯硫酚的立体加成立体合成3,4-二取代的巯基内酯

  摘要：

  报道了在4-苯基丁-3-烯酸上可见光介导的苯酚的自由基加成，以非对映选择性合成3,4-二取代的γ-内酯。该反应排除了缀合物添加的常规先决条件。此外，内酯已成功用于γ-酮酰胺的合成。

  DOI：

  10.1016/j.tetlet.2018.04.046

文献信息

• NOVEL AND CONVENIENT METHODS FOR THE PREPARATION OF SUBSTITUTED THIOPHENES, THIAZOLES, AND 1,3,4-THIADIAZOLE-2(3<i>H</i>)-THIONES FROM BIFUNCTIONAL SUBSTRATES
  作者：I. Thomsen、U. Pedersen、P. B. Rasmussen、B. Yde、T. P. Andersen、S.-O. Lawesson

  DOI：10.1246/cl.1983.809

  日期：1983.6.5

  The reactions of LR (Lawesson’s Reagent) with 4-oxocarboxylic acid derivatives I, N-acyl aminoacid derivatives III, and N-acyl-N′-ethoxycarbonylhydrazines V, smoothly produce substituted thiophenes II, thiazoles IV, and 1,3,4-thiadiazole-2(3H)-thiones VI.

  LR（Lawesson 试剂）与 4-氧代羧酸衍生物 I、N-酰基氨基酸衍生物 III 和 N-酰基-N'-乙氧基羰基肼 V 的反应顺利产生取代的噻吩 II、噻唑 IV 和 1,3,4-噻二唑-2(3H)-硫酮 VI.
• Elevation of HDL cholesterol by 4-&lsqb;(Aminothioxomethyl)-hydrazono&rsqb;-N-(substituted)-4-arylbutanamides
  申请人：American Home Products Corporation

  公开号：US06316467B1

  公开（公告）日：2001-11-13

  Compounds of this invention increase plasma levels of high density lipoprotein or HDL, the “good” cholesterol and as such may be useful for treating diseases such as atherosclerosis. These compounds are represented by the formula wherein: R1, R2, and R3 are independently hydrogen, C1-C6 alkyl, phenyl or —(CH2)1-6 phenyl where phenyl is optionally substituted by halogen, cyano, nitro, C1-C6 alkyl, C1-C6alkoxy, trifluoromethyl, C1-C6 alkoxycarbonyl, —CO2H or OH; R4 and R5 are independently hydrogen, C1-C10 alkyl, C3-C8 cycloalkyl, —(CH2)0-6Ar1 where Ar1 is phenyl, naphthyl, furanyl, pyridinyl or thenyl and Ar1 can be optionally substituted by halogen, cyano, nitro, C1-C6 alkyl, phenyl, C1-C6 alkoxy, phenoxy, trifluoromethyl, C1-C6 alkoxycarbonyl, —CO2H or OH, or R4 and R5 together with the nitrogen to which R4 and R5 are attached form a ring containing 4-7 carbon atoms; and Ar is phenyl, naphthyl, furanyl, pyridinyl or thienyl which may be optionally substituted by halogen, cyano, nitro, C1-C6 alkyl, C3-C6 cycloalkyl, phenyl, C1-C6 alkoxy, phenoxy, trifluoromethyl, C1-C6 alkoxycarbonyl, —CO2H or OH.

  本发明的化合物可以增加高密度脂蛋白或HDL的血浆水平，即“好”胆固醇，因此可用于治疗动脉粥样硬化等疾病。这些化合物的表示式如下：其中：R1、R2和R3独立地为氢、C1-C6烷基、苯基或—（CH2）1-6苯基，其中苯基可以被卤素、氰基、硝基、C1-C6烷基、C1-C6烷氧基、三氟甲基、C1-C6烷氧羰基、—CO2H或OH取代；R4和R5独立地为氢、C1-C10烷基、C3-C8环烷基、—（CH2）0-6Ar1，其中Ar1为苯基、萘基、呋喃基、吡啶基或噻吩基，且Ar1可以被卤素、氰基、硝基、C1-C6烷基、苯基、C1-C6烷氧基、苯氧基、三氟甲基、C1-C6烷氧羰基、—CO2H或OH取代，或者R4和R5与它们连接的氮一起形成一个含有4-7个碳原子的环；Ar为苯基、萘基、呋喃基、吡啶基或噻吩基，可以被卤素、氰基、硝基、C1-C6烷基、C3-C6环烷基、苯基、C1-C6烷氧基、苯氧基、三氟甲基、C1-C6烷氧羰基、—CO2H或OH取代。
• Photoinduced diastereoselective pinacolisation of 4-oxo-4-phenylbutanamides to 4,5-dihydroxy-4,5-diphenyloctanediamides
  作者：Ute Lindemann、Markus Neuburger、Margareta Neuburger-Zehnder、Dirk Wulff-Molder、Pablo Wessig

  DOI：10.1039/a905040j

  日期：——

  The photoinduced pinacolisation of 4-oxo-4-phenylbutanamides 1 afforded 4,5-dihydroxy-4,5-diphenyloctanediamides 2 and 3 with unusual diastereoselectivities up to 83%, which depends on the amide substituent. In this reaction the solvent diethyl ether acts as a hydrogen donor. The structures of pinacols 2 and 3 were confirmed by X-ray analyses. Possible reasons for the diastereoselectivity and the preferred

  对4-氧代-4-苯基丁酰胺1进行光诱导的松果醇化反应，得到4,5-二羟基-4,5-二苯基辛烷二酰胺2和3，其非对映异构选择性高达83％，这取决于酰胺取代基。在该反应中，溶剂二乙醚充当氢供体。X射线分析证实了品高醇2和3的结构。讨论了非对映选择性和优选从溶剂中提取分子间氢的可能原因。通过晶体结构确定将4-氧代-4-苯基丁酸4辐射后获得的产物5和6鉴定为2,2'-二苯基四氢[2,2']双呋喃基-5,5'-二酮。
• Elevation of HDL cholesterol by 4-&lsqb;(aminothioxomethyl)-hydrazono&rsqb;-N-(substituted)-4-arylbutanamides
  申请人：Wyeth

  公开号：US06566375B1

  公开（公告）日：2003-05-20

  Compounds of this invention increase plasma levels of high density lipoprotein or HDL, the “good” cholesterol and as such may be useful for treating diseases such as atherosclerosis. These compounds are represented by the formula wherein: R1, R2, and R3 are independently hydrogen, C1-C6 alkyl, phenyl or —(CH2)1-6 phenyl where phenyl is optionally substituted by halogen, cyano, nitro, C1-C6 alkyl, C1-C6alkoxy, trifluoromethyl, C1-C6 alkoxycarbonyl, —CO2H or OH; R4 and R5 are independently hydrogen, C1-C10 alkyl, C3-C8 cycloalkyl, —(CH2)0-6Ar1 where Ar1 is phenyl, naphthyl, furanyl, pyridinyl or thenyl and Ar1 can be optionally substituted by halogen, cyano, nitro, C1-C6 alkyl, phenyl, C1-C6 alkoxy, phenoxy, trifluoromethyl, C1-C6 alkoxycarbonyl, —CO2H or OH, or R4 and R5 together with the nitrogen to which R4 and R5 are attached form a ring containing 4-7 carbon atoms; and Ar is phenyl, naphthyl, furanyl, pyridinyl or thienyl which may be optionally substituted by halogen, cyano, nitro, C1-C6 alkyl, C3-C6 cycloalkyl, phenyl, C1-C6 alkoxy, phenoxy, trifluoromethyl, C1-C6 alkoxycarbonyl, —CO2H or OH.

  本发明的化合物可以增加高密度脂蛋白或HDL的血浆水平，即“好”胆固醇，因此可能有用于治疗动脉粥样硬化等疾病。这些化合物由以下公式表示：其中：R1、R2和R3独立地表示氢、C1-C6烷基、苯基或—(CH2)1-6苯基，其中苯基可以选择性地被卤素、氰基、硝基、C1-C6烷基、C1-C6烷氧基、三氟甲基、C1-C6烷氧羰基、—CO2H或OH取代；R4和R5独立地表示氢、C1-C10烷基、C3-C8环烷基、—(CH2)0-6Ar1，其中Ar1表示苯基、萘基、呋喃基、吡啶基或噻吩基，Ar1可以选择性地被卤素、氰基、硝基、C1-C6烷基、苯基、C1-C6烷氧基、苯氧基、三氟甲基、C1-C6烷氧羰基、—CO2H或OH取代，或者R4和R5与它们连接的氮一起形成含有4-7个碳原子的环；Ar表示苯基、萘基、呋喃基、吡啶基或噻吩基，可以选择性地被卤素、氰基、硝基、C1-C6烷基、C3-C6环烷基、苯基、C1-C6烷氧基、苯氧基、三氟甲基、C1-C6烷氧羰基、—CO2H或OH取代。
• 10.1021/ol403508
  作者：Bai, Jianfei、Zambron, Bartosz K.、Vogel, Pierre

  DOI：10.1021/ol403508

  日期：——