3-methylcyclopentane-1-carbaldehyde | 82879-57-0

• 分子结构分类: 有机化合物 - 有机氧化合物 - 有机氧化物
• 英文名称: 3-methylcyclopentane-1-carbaldehyde
• 英文别名: 3-methyl-cyclopentanecarbaldehyde；3-Methyl-1-formyl-cyclopentan；(3-Methyl-cyclopentyl)-formaldehyd；3-Methyl-cyclopentancarbaldehyd
• CAS: 82879-57-0
• 化学式: C₇H₁₂O
• mdl: MFCD20862544
• 分子量: 112.172
• InChiKey: CFABTXHHYMKPEQ-UHFFFAOYSA-N

物化性质

• 沸点：
  147 °C
• 密度：
  0.906 g/cm3(Temp: 25 °C)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  8
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.857
• 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：

  3-methylcyclopentane-1-carbaldehyde 在 silver(l) oxide 作用下， 生成 3-甲基环戊烷羧酸
  参考文献：
  名称：

  Tiffeneau, Priv.-Mitt.

  摘要：

  DOI：
• 作为产物：
  描述：

  4-甲基-1-环己烯 在 乙醚 、 碘 、 silver nitrate 、 mercury(II) oxide 作用下， 生成 3-methylcyclopentane-1-carbaldehyde
  参考文献：
  名称：

  Tiffeneau, Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1914, vol. 159, p. 772

  摘要：

  DOI：

文献信息

• [EN] CYCLAMEN ODORANT<br/>[FR] SUBSTANCE ODORANTE DE TYPE CYCLAMEN
  申请人：FIRMENICH & CIE

  公开号：WO2019015974A1

  公开（公告）日：2019-01-24

  The present invention concerns compounds of formula (I) in the form of any one of its stereoisomers or a mixture thereof, and wherein each R1, independently from each other, represents a hydrogen atom or a methyl group; R2 and R3 represent, independently from each other, a C1-2 linear alkyl group or a C3-5 linear or branched alkyl group; R2 and R3, when taken together, represent a C2-5 linear, branched alkanediyl and one dotted line represents a carbon-carbon single bond and the second one a carbon-carbon double bond. The use of compound of formula (I) as perfuming ingredient of the floral type and the invention's compound as part of a perfuming composition or of a perfumed consumer product are also part of the present invention.

  本发明涉及式(I)的化合物，其形式可以是其立体异构体之一或其混合物，其中每个R1，彼此独立地代表氢原子或甲基基团；R2和R3彼此独立地代表C1-2直链烷基基团或C3-5直链或支链烷基基团；当R2和R3一起取时，它们代表C2-5直链、支链烷二基，并且一个点线代表碳-碳单键，第二个点线代表碳-碳双键。将式(I)的化合物用作花香型香料成分以及发明的化合物作为香料组合物或香水消费产品的一部分也属于本发明。
• OIL GELATOR
  申请人：NATIONAL UNIVERSITY CORPORATION SHIZUOKA UNIVERSITY

  公开号：US20180362454A1

  公开（公告）日：2018-12-20

  There is provided a novel gelator containing a monourea derivative. A gelator comprising a compound of formula (1): wherein R 1 is a linear or branched alkyl group having a carbon atom number of 2 to 20, a cyclic alkyl group having a carbon atom number of 3 to 20, or a linear or branched alkenyl group having a carbon atom number of 12 to 20; and Ar is a C 6-18 aryl group unsubstituted or optionally substituted with at least one substituent selected from the group consisting of a C 1-10 alkyl group, a C 1-10 alkoxy group, a C 6-18 aryloxy group, a halogen atom, a nitro group, a phenyl group, a C 2-10 alkylcarbonyl group, and a C 7-18 aralkyl group.

  提供了一种含有单脲衍生物的新型凝胶剂。一种包含化合物的凝胶剂，其化学式为(1)：其中R1为具有2至20个碳原子数的线性或支链烷基基团，具有3至20个碳原子数的环烷基基团，或具有12至20个碳原子数的线性或支链烯基基团；Ar为未取代或可选择地取代至少一种取代基的C6-18芳基基团，所述取代基选自C1-10烷基基团、C1-10烷氧基基团、C6-18芳氧基基团、卤原子、硝基基团、苯基、C2-10烷基羰基基团和C7-18芳基烷基基团。
• NOVEL HYDROGELATOR
  申请人：NATIONAL UNIVERSITY CORPORATION SHIZUOKA UNIVERSITY

  公开号：US20190241598A1

  公开（公告）日：2019-08-08

  A novel hydrogelator that contains a monourea compound having a sugar structure, which can be produced by a simple method, includes a compound of the following Formula [1]: (wherein S g is a sugar group, A is a divalent linking group, and R is a linear or branched alkyl group having a carbon atom number of 1 to 15, a cyclic alkyl group having a carbon atom number of 3 to 15, a linear or branched alkenyl group having a carbon atom number of 2 to 15, or a C 6-18 aryl group unsubstituted or substituted with at least one substituent selected from the group consisting of a C 1-10 alkyl group, a C 1-10 alkoxy group, a C 6-18 aryloxy group, a halogen atom, a nitro group, a phenyl group, a C 2-10 alkylcarbonyl group, and a C 7-18 aralkyl group).

  一种新型水凝胶剂，包含具有糖结构的单脲化合物，可以通过简单的方法制备，包括以下式[1]的化合物：（其中S是糖基，A是二价连接基团，R是线性或支链烷基，碳原子数为1至15，环状烷基，碳原子数为3至15，线性或支链烯基，碳原子数为2至15，或未取代或取代至少一个取代基的C6-18芳基，所述取代基选择自C1-10烷基，C1-10烷氧基，C6-18芳氧基，卤素原子，硝基，苯基，C2-10烷基羰基和C7-18芳基烷基组成）。
• [EN] PROCESS FOR THE PRODUCTION OF DIACYL PEROXIDES<br/>[FR] PROCÉDÉ DE PRODUCTION DE PEROXYDES DE DIACYLE
  申请人：NOURYON CHEMICALS INT BV

  公开号：WO2020249691A1

  公开（公告）日：2020-12-17

  Process for the production of a diacyl peroxide involving the reaction of an anhydride with an aldehyde and oxygen, removal of the formed carboxylic acid, production of an anhydride from said carboxylic acid, and recycling of the anhydride within the process.

  生产二酰基过氧化物的过程包括用酸酐、醛和氧反应，去除生成的羧酸，从该羧酸中生产酸酐，并在过程中循环使用酸酐。
• NOVEL ISOPHTHALATES AS BETA-SECRETASE INHIBITORS
  申请人：Thompson, III Lorin A.

  公开号：US20100222581A1

  公开（公告）日：2010-09-02

  There is provided a series of substituted isophthalates of formula (I) or a stereoisomer thereof; or a pharmaceutically acceptable salt thereof, wherein W, R 3 , R 5 and R 6 as defined herein, their pharmaceutical compositions and methods of use. These novel compounds inhibit the processing of amyloid precursor protein (APP) by β-secretase and, more specifically, inhibit the production of Aβ-peptide. The present disclosure is directed to compounds useful in the treatment of neurological disorders related to β-amyloid production, such as Alzheimer's disease and other conditions affected by anti-amyloid activity.

  提供一系列式(I)的取代异苯二甲酸酯或其立体异构体；或其药学上可接受的盐，其中W、R3、R5和R6如本文所定义，以及它们的药物组合物和使用方法。这些新化合物抑制β-分泌酶对淀粉样前体蛋白(APP)的加工，更具体地，抑制Aβ肽的产生。本公开涉及用于治疗与β-淀粉样蛋白产生相关的神经疾病，如阿尔茨海默病和其他受抗淀粉样蛋白活性影响的病症的化合物。