7-methyl-nonan-2-one | 928-28-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 7-methyl-nonan-2-one
• 英文别名: 7-Methyl-nonan-2-on；7-Methylnonan-2-one；7-methylnonan-2-one
• CAS: 928-28-9
• 化学式: C₁₀H₂₀O
• 分子量: 156.268
• InChiKey: VSSQYWOUMIDVAF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  11
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  7-methyl-nonan-2-one 、 4-苯基氨基脲 生成 7-methyl-nonan-2-one-(4-phenyl semicarbazone)
  参考文献：
  名称：

  Heilbron et al., Journal of the Chemical Society, 1943, p. 267

  摘要：

  DOI：
• 作为产物：
  描述：

  6-bromo-3-methylhexa-1,3-diene 在 platinum(IV) oxide barium dihydroxide 、 氢气 作用下， 以 甲醇 、 乙醇 为溶剂， 生成 7-methyl-nonan-2-one
  参考文献：
  名称：

  Julia,M. et al., Bulletin de la Societe Chimique de France, 1964, p. 2533 - 2541

  摘要：

  DOI：

文献信息

• Method for purification of colistin and purified colistin components
  申请人：Koch Torben

  公开号：US20120208981A1

  公开（公告）日：2012-08-16

  The present invention concerns a method of purifying colistin using reverse phase chromatography, wherein loading a column with colistin base in acetic acid and high ethanol concentration and eluting with low ethanol concentration is performed.

  本发明涉及一种使用反相色谱法纯化多粘菌素的方法，其中将多粘菌素碱负载到醋酸和高乙醇浓度中的柱中，并使用低乙醇浓度进行洗脱。
• Process for hydrogenation of conjugated diene polymer
  申请人：——

  公开号：US20040082727A1

  公开（公告）日：2004-04-29

  A process for hydrogenation of a conjugated diene polymer. The conjugated diene polymer in an inert organic solvent is brought into contact with hydrogen in the presence of a hydrogenation catalyst composition to selectively hydrogenate the unsaturated double bonds in the conjugated diene units of the conjugated diene polymer. The hydrogenation catalyst composition includes: (I) a titanium compound; (II) a compound represented by formula (II): 1 wherein L is a Group IVB element, R is C 1 -C 12 alkyl or C 1 -C 12 cycloalkyl, X can be the same or different and is C 1 -C 12 alkyl, C 1 -C 12 alkoxy, C 1 -C 12 cycloalkoxy, halogen, or carbonyl; and (III) a trialkylaluminum compound.
• Hydrogenation catalyst composition and process for hydrogenation of conjugated diene polymer
  申请人：Lin Fu

  公开号：US20060041079A1

  公开（公告）日：2006-02-23

  A process for hydrogenation of an unsaturated polymer. The conjugated diene polymer in an inert organic solvent is brought into contact with hydrogen in the presence of a hydrogenation catalyst composition to selectively hydrogenate the unsaturated double bonds in the conjugated diene units of the conjugated diene polymer. The hydrogenation catalyst composition includes: (a) a titanium compound; (b) a compound represented by formula (II) or formula (III): wherein L 1 is a Group IVA element, L 2 is a Group IVA element, R 3 is C 1 -C 12 alkyl or C 1 -C 12 cycloalkyl, R 4 is C 2 -C 12 alkyl or C 3 -C 12 cycloalkyl, and X 1 , X 2 , and X 3 can be the same or different and are C 1 -C 12 alkyl, C 1 -C 12 alkoxy, C 1 -C 12 cycloalkoxy, phenyl, or phenoxy; and (c) a trialkylaluminum compound.
• COOLING SENSATION AGENT COMPOSITION AND SENSORY STIMULATION AGENT COMPOSITION
  申请人：Ishida Kenya

  公开号：US20110117147A1

  公开（公告）日：2011-05-19

  The invention relates to a cooling sensation agent composition with a prolonged cool sensation effect comprising at least one compound selected from Formula (1) wherein each of A and B is a hydrogen atom or a hydrocarbon group which may have one or more substituents, in which A and B are not hydrogen atoms simultaneously, and the total number of carbon atoms in A and B is in the range of 6 to 18; and Formulae (2) to (4) wherein R1, R2, and R3 each represent a residue of an alcohol selected from 1-menthol, 1-isopulegol, 3-(1-menthoxy)propan-1,2-diol, 2-(1-menthoxy)ethan-1-ol, 3-(1-menthoxy)propan-1-ol, 2-methyl-3-(1-menthoxy)propan-1,2-diol and para-menthan-3,8-diol), and R4 represents a residue of a branched or straight-chain, cyclic or linear, or saturated or unsaturated alcohol having 6 to 18 carbon atoms that may have one or more aromatic rings that may have a condensed ring and substituent groups such as hydroxyl and ether groups; and R6 represents a hydrocarbon group having 11 to 19 carbon atoms that may be branched and contain one or more unsaturated bonds. The invention also relates to a sensory stimulation agent composition comprising the cooling sensation agent composition; a flavor or fragrance composition, a beverage or food product, a perfume or cosmetic product, a toiletry product, a daily utensil product or grocery, a fiber, a fiber product, a cloth or a medicine comprising the cooling sensation agent composition or the sensory stimulation agent composition; a production method thereof; a cooling processing method of a fiber, fiber product or a cloth, comprising compounding the cooling sensation agent composition or the sensory stimulation agent composition; and new compounds.
• US6881797B2
  申请人：——

  公开号：US6881797B2

  公开（公告）日：2005-04-19