1-(4-Pentylphenyl)-2-phenylethanone | 127464-91-9

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: 1-(4-Pentylphenyl)-2-phenylethanone
• CAS: 127464-91-9
• 化学式: C₁₉H₂₂O
• 分子量: 266.383
• InChiKey: VWYSLNGXKCWRHI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.6
• 重原子数：
  20
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.32
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  1,3-diphenylheptan-2-one;(1S,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21S,23R,25R,26S,28R,30R,31S,33R,35R,36R,37R,38R,39R,40R,41R,42R,43R,44R,45R,46R,47R,48R,49R)-5,10,15,20,25,30,35-heptakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.23,6.28,11.213,16.218,21.223,26.228,31]nonatetracontane-36,37,38,39,40,41,42,43,44,45,46,47,48,49-tetradecol 、 水 以63%的产率得到
  参考文献：
  名称：

  NAGESHWER, RAO B.;SYAMALA, M. S.;TURRO, N. J.;RAMAMURTHY, V., J. ORG. CHEM., 52,(1987) N 25, 5517-5521

  摘要：

  DOI：

文献信息

• Modification of photochemical reactivity by zeolites: Role of cations in controlling the behavior of radicals generated within faujasites
  作者：V. Ramamurthy、D.R. Corbin、D.F. Eaton、N.J. Turro

  DOI：10.1016/s0040-4039(01)93483-5

  日期：1989.1

  α-Alkyldibenzylketones included in cation exchanged faujasite type zeolites show photobehavior different from that in isotropic organic solvents. Rearrangement and disproportionation which do not contribute in solution are the major processes within the cavities of faujasites. Cation size plays a major role in controlling the pathway pursued by the primary and the secondary radical pair.

  阳离子交换八面沸石中包含的α-烷基二苄基酮的光行为不同于各向同性有机溶剂。在溶液中不起作用的重排和歧化是八面沸石腔内的主要过程。阳离子的大小在控制主要和次要自由基对所遵循的途径中起着重要作用。
• Synthesis and Mesomorphic Properties of 2,6-Disubstituted Tetralins
  作者：Marco Cereghetti、Roman Marbet、Kuno Schleich

  DOI：10.1002/hlca.19820650423

  日期：1982.6.16

  Synthesis and mesomorphic behavior of nine members of each of the two classes of 6-phenyl- and 2-phenyltetralins and five members of the 2-trans-cyclohexyltetralins are reported. The synthesis of one member of each class is described in detail. Besides the target compounds, more than twenty intermediates showed liquid crystalline properties; their transition temperatures are recorded (see Tables 1-6)

  据报道，两类6-苯基和2-苯基四氢萘酚中的九种成员和2-反式-环己基四氢萘酚中的五种成员的合成和同构行为。详细描述每个类别的一个成员。除目标化合物外，还有二十多种中间体表现出液晶性质。记录它们的转变温度（参见表1-6）。
• Modification of photochemical reactivity by zeolites. A comparison between zeolite-solvent slurry and dry solid photolyses
  作者：V. Ramamurthy、D. R. Corbin、N. J. Turro、Z. Zhang、M. A. Garcia Garibay

  DOI：10.1021/jo00001a048

  日期：1991.1

  The use of a zeolite-solvent slurry as a convenient medium to carry out photoreactions is illustrated with four examples, namely Norrish type I reaction of dibenzyl ketones, Norrish type I and type II reactions of alpha-alkylbenzyl benzyl ketones, Norrish type II reaction of aryl alkyl ketones, and photodimerization of acenaphthylene. Solvent present within the supercages of zeolites X and Y provides constraint on the mobility of the included guest molecules. Such restrictions are reflected in the product distributions. The difference in the product distribution obtained between the zeolite-solvent slurry and a homogeneous solution is often higher than that between the dry powder zeolites and a homogeneous solution.
• Modification of photochemical reactivity by zeolites. Norrish type I and type II reactions of ketones as photochemical probes of the interior of zeolites
  作者：V. Ramamurthy、D. R. Corbin、D. F. Eaton

  DOI：10.1021/jo00305a024

  日期：1990.8