ω-Butoxyacetophenon | 65792-11-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: ω-Butoxyacetophenon
• 英文别名: α-Butoxy-acetophenon；α-butoxyacetophenone；2-butoxyacetophenone；butoxyacetophenone；2-Butoxy-1-phenylethanone
• CAS: 65792-11-2
• 化学式: C₁₂H₁₆O₂
• 分子量: 192.258
• InChiKey: MIKJKIMMCNQHKK-UHFFFAOYSA-N

物化性质

• 沸点：
  100 °C(Press: 0.007 Torr)
• 密度：
  0.994±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  14
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  ω-Butoxyacetophenon 在 硫酸 、 copper diacetate 、 sodium acetate 、 sodium hydride 作用下， 以 甲醇 、 乙醚 、 水 为溶剂， 反应 5.0h， 生成 2-Butoxy-1,3-diphenyl-propan-1,3-dion
  参考文献：
  名称：

  Regitz, Manfred; Schaefer, Ansgar, Liebigs Annalen der Chemie, 1981, # 7, p. 1172 - 1185

  摘要：

  DOI：
• 作为产物：
  描述：

  2-二氮杂-1-苯乙酮 、 正丁醇 在 In(OSO₂CF₃)3 作用下， 反应 0.03h， 以93%的产率得到ω-Butoxyacetophenon
  参考文献：
  名称：

  Indium triflate: a mild and efficient Lewis acid catalyst for O–H insertion reactions of α-diazo ketones

  摘要：

  Facile O-H insertion reactions of alpha-diazo ketones with alcohols or benzenethiol have been developed in the presence of indium triflate as a catalyst. These reactions provided good yields of alpha-alkoxy ketones. A comparative study with other Lewis acids establishes the reactivity of indium triflate in O-H insertion reactions of alpha-diazo ketones. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(02)00489-6

文献信息

• 2-FLUORO-1,3-BENZODITHIOL 1,1,3,3-TETRAOXIDE DERIVATIVE, PRODUCTION METHOD THEREOF, AND PRODUCTION METHOD OF MONOFLUOROMETHYL GROUP-CONTAINING COMPOUND USING THE SAME
  申请人：Shibata Norio

  公开号：US20110319637A1

  公开（公告）日：2011-12-29

  A 2-fluoro-1,3-benzodithiol 1,1,3,3-tetraoxide derivative as a monofluoromethyl group introduction agent that is effective as an intermediate in pharmaceutical and agrochemical synthesis, a production method thereof, and a production method of a monofluoromethyl group-containing compound using this 2-fluoro-1,3-benzodithiol 1,1,3,3-tetraoxide derivative are provided. The 2-fluoro-1,3-benzodithiol 1,1,3,3-tetraoxide derivative represented by the following general formula (1) (wherein R 1 , R 2 , R 3 , and R 4 each independently represent a hydrogen atom, a straight-chain or branched alkyl group having 1 to 4 carbon atoms, a straight-chain or branched alkyloxy group having 1 to 4 carbon atoms, a halogen atom, a nitro group, or a cyano group), the production method thereof, and various monofluoromethyl group-containing compounds are manufactured using this 2-fluoro-1,3-benzodithiol 1,1,3,3-tetraoxide derivative as a monofluoromethylating agent.

  一种2-氟-1,3-苯二硫醚-1,1,3,3-四氧化物衍生物作为单氟甲基基团引入剂，可作为制药和农药合成中间体，提供其生产方法，以及使用该2-氟-1,3-苯二硫醚-1,1,3,3-四氧化物衍生物制备含单氟甲基基团的化合物的生产方法。所述2-氟-1,3-苯二硫醚-1,1,3,3-四氧化物衍生物由下述通用式（1）表示（其中R1、R2、R3和R4各自独立地表示氢原子、具有1至4个碳原子的直链或支链烷基基团、具有1至4个碳原子的直链或支链烷氧基基团、卤素原子、硝基团或氰基团），提供其生产方法，并使用该2-氟-1,3-苯二硫醚-1,1,3,3-四氧化物衍生物作为单氟甲基化剂制造各种含单氟甲基基团的化合物。
• PROCESS FOR PREPARATION OF NORBORNENE DERIVATIVES
  申请人：JX Nippon Oil & Energy Corporation

  公开号：EP2444386A1

  公开（公告）日：2012-04-25

  A method for producing a norbornene derivative, comprising: a first step of forming a Mannich base by reacting a carbonyl compound and an amine compound with each other in an acidic solvent, to thereby obtain a reaction liquid comprising the Mannich base in the acidic solvent, the acidic solvent comprising a formaldehyde derivative and 0.01 mol/L or more of an acid represented by the formula: HX (In the formula, X represents F or the like), the carbonyl compound being represented by any of the following general formulae (1) to (3): [in formulae (1) to (3), R1, R2, R3, R4, R5, and R6 each independently represent a hydrogen atom or the like, and n represents an integer of any of 0 to 4], the amine compound being represented by the following general formula (4): [in the formula (4), R7S each independently represent a linear chain saturated hydrocarbon group having 1 to 20 carbon atoms or the like, and X- represents F- or the like], the Mannich base being represented by any of the following general formulae (5) to (7): [R1, R2, R3, R4, R5, R6, and n in the formulae (5) to (7) have the same meanings as those of R1, R2, R3, R4, R5, R6, and n in the formulae (1) to (3), and R7 and X- in the formulae (5) to (7) have the same meanings as those of R7 and X- in the formula (4)] and a second step of reacting the Mannich base and a diene compound with each other by adding an organic solvent, a base in an amount of 1.0 to 20.0 equivalents to the acid, and the diene compound to the reaction liquid, and then heating the reaction liquid, to thereby form a norbornene derivative, the diene compound being represented by the following general formula (8): [in the formula (8), R8 represents a hydrogen atom or the like], the norbornene derivative being represented by any of the following general formulae (9) to (11): [R1, R2, R3, R4, R5, R6, and n in the formulae (9) to (11) have the same meanings as those of R1, R2, R3, R4, R5, R6, and n in the formulae (1) to (3), and R8 in the formulae (9) to (11) has the same meaning as that of R8 in the formula (8)].

  一种制备去氢莰烯衍生物的方法，包括以下步骤：第一步，在酸性溶剂中使羰基化合物和胺基化合物反应，形成曼尼希碱，从而在酸性溶剂中获得包含曼尼希碱的反应液，所述酸性溶剂包括甲醛衍生物和代表为HX的酸，其中HX中的X代表F或类似物，所述羰基化合物由以下通式（1）至（3）中的任一通式表示：[在通式（1）至（3）中，R1、R2、R3、R4、R5和R6各自独立地代表氢原子或类似物，n代表0至4中的任一整数]，所述胺基化合物由以下通式（4）表示：[在通式（4）中，R7S各自独立地代表具有1至20个碳原子或类似物的线性链饱和碳氢基团，X-代表F-或类似物]，所述曼尼希碱由以下通式（5）至（7）中的任一通式表示：[在通式（5）至（7）中，R1、R2、R3、R4、R5、R6和n的含义与通式（1）至（3）中的R1、R2、R3、R4、R5、R6和n的含义相同，通式（5）至（7）中的R7和X-的含义与通式（4）中的R7和X-的含义相同]；第二步，通过向反应液中加入有机溶剂、相当于酸的1.0至20.0当量的碱和二烯化合物，然后加热反应液，使曼尼希碱与二烯化合物发生反应，从而形成去氢莰烯衍生物，所述二烯化合物由以下通式（8）表示：[在通式（8）中，R8代表氢原子或类似物]，所述去氢莰烯衍生物由以下通式（9）至（11）中的任一通式表示：[在通式（9）至（11）中，R1、R2、R3、R4、R5、R6和n的含义与通式（1）至（3）中的R1、R2、R3、R4、R5、R6和n的含义相同，通式（9）至（11）中的R8的含义与通式（8）中的R8的含义相同]。
• Biologically active 1,3-bis-aromatic-prop-2-en-1-ones, 1,3-bis-aromatic-propan-1-ones, and 1,3-bis-aromatic-prop-2-yn-1-ones
  申请人：Statens Serum Institute

  公开号：US20030065039A1

  公开（公告）日：2003-04-03

  The invention relates to the use of 1,3-bis-aromatic-prop-2-en-1-ones (chalcones), 1,3-bis-aromatic-propan-1-ones (dihydrochalcones), and 1,3-bis-aromatic-prop-2-yn-1-ones for the preparation of pharmaceutical compositions for the treatment or prophylaxis of a number of serious diseases including i) conditions relating to harmful effects of inflammatory cytokines, ii) conditions involving infection by Helicobacter species, iii) conditions involving infection by viruses, iv) neoplastic disorders, and v) conditions caused by microorganisms or parasites. The invention also relates to novel chalcones and dihydrochalcones (especially alkoxy substituted variants) having advantageous substitution patterns with respect to their effect as drug substances, and to methods of preparing them, as well as to pharmaceutical compositions comprising the novel chalcones. Moreover, the present invention relates to a method for the isolation of Leishmania fumarate reductase, QSAR methodologies for selecting potent compounds for the above-mentioned purposes.

  该发明涉及使用1,3-双芳基-丙-2-烯-1-酮（香豆素）、1,3-双芳基-丙酮-1-酮（二氢香豆素）和1,3-双芳基-丙-2-炔-1-酮制备用于治疗或预防多种严重疾病的药物组合物，包括i）与炎症细胞因子有害作用相关的疾病，ii）涉及幽门螺旋杆菌感染的疾病，iii）涉及病毒感染的疾病，iv）肿瘤性疾病，v）由微生物或寄生虫引起的疾病。该发明还涉及新型香豆素和二氢香豆素（特别是烷氧基取代变体），其具有有利的取代模式，对其作为药物物质的效果，以及制备它们的方法，以及包含新型香豆素的药物组合物。此外，本发明涉及一种用于分离利什曼氏弓形虫富马酸还原酶的方法，以及用于选择上述目的的有效化合物的QSAR方法。
• Water soluble chiral diphoshpines
  申请人：——

  公开号：US20040102649A1

  公开（公告）日：2004-05-27

  The invention concerns a water soluble compound of formula (a) wherein: A represents naphthyl or phenyl; and Ar 1 and Ar 2 independently represent a saturated or aromatic carbocyclic group; X a , X b are independently selected among an amino group, an ammonium group and an amino group modified by a linear polyoxyalkylene chain, provided that at least one of X a and X b represents ammonium or modified amino.

  本发明涉及一种水溶性化合物，其化学式为（a），其中：A代表萘基或苯基；Ar1和Ar2分别代表饱和或芳香环烃基；Xa，Xb分别独立地选自氨基，铵基和通过线性聚氧烷链修饰的氨基，但至少其中之一代表铵基或修饰氨基。
• Photographic acetanilide couplers and photographic elements containing
  申请人：Eastman Kodak Company

  公开号：US04758501A1

  公开（公告）日：1988-07-19

  Novel photographic acetanilide dye-forming couplers comprise a group comprising a stabilizer moiety represented by the formula: ##STR1## wherein R is halogen or alkoxy having 1 to 4 carbon atoms; R.sub.1 is hydrogen, halogen, alkyl or alkoxy; R.sub.2 and R.sub.3 are individually alkyl; and, X is a linking group. Such couplers provide advantageous stability in dyes formed from the couplers. These couplers are useful in photographic silver halide materials and processes.

  新型的摄影乙酰胺染料形成偶联剂包括一组含有稳定剂基团的化合物，其表示为以下公式：##STR1## 其中，R为卤素或1-4个碳原子的烷氧基；R.sub.1为氢、卤素、烷基或烷氧基；R.sub.2和R.sub.3各自为烷基；X为连接基团。这些偶联剂在形成染料时提供了优越的稳定性。这些偶联剂在摄影银卤化物材料和过程中很有用。