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5-(2,6,6-trimethylcyclohexenyl)-3-methyl-2,4-pentadienylidenetriphenylphosphorane | 71987-74-1

中文名称
——
中文别名
——
英文名称
5-(2,6,6-trimethylcyclohexenyl)-3-methyl-2,4-pentadienylidenetriphenylphosphorane
英文别名
Triphenyl--phosphoran;[(2E,4E)-3-methyl-5-(2,6,6-trimethylcyclohexen-1-yl)penta-2,4-dienylidene]-triphenyl-lambda5-phosphane;[(2E,4E)-3-methyl-5-(2,6,6-trimethylcyclohexen-1-yl)penta-2,4-dienylidene]-triphenyl-λ5-phosphane
5-(2,6,6-trimethylcyclohexenyl)-3-methyl-2,4-pentadienylidenetriphenylphosphorane化学式
CAS
71987-74-1
化学式
C33H37P
mdl
——
分子量
464.631
InChiKey
HZZJLRBBFHHELP-RIPLDZIISA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    603.6±38.0 °C(Predicted)
  • 密度:
    1.06±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    8.3
  • 重原子数:
    34
  • 可旋转键数:
    6
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.24
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

SDS

SDS:1903131fb9bbf0ef4dd0ad652ab0d4e0
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反应信息

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文献信息

  • 13-Demethyl-13-substituted-13,14-dihydroretinols as potential affinity labels of retinol-binding proteins: syntheses and stability studies
    作者:Revital Yefidoff、Limor Weiss、David Avisar、Amnon Albeck
    DOI:10.1016/j.bioorg.2003.09.002
    日期:2004.2
    13-Demethyl-13-substituted-13,14-dihydroretinois were synthesized and their stability under various conditions was measured in order to evaluate whether they would be useful as affinity labels of retinol binding proteins and retinol metabolizing enzymes. The 13-chloro analog could not be isolated because it eliminated HCl under the Wittig reaction conditions of its preparation. The trans- and cis-13,14-epoxy analogs are stable in non-protic organic solvents, but undergo an elimination reaction under various chromatographic conditions and in mixtures of organic solvents with water or alcohol. The 13-hydroxy and 13-methoxy analogs are stable in aqueous solutions and are therefore suitable for biological studies. (C) 2003 Elsevier Inc. All rights reserved.
  • The Synthesis of Tedanin and Its Isomer, 3-Hydroxy-2,3-didehydro-β,φ-caroten-4-one
    作者:Mitsuki Yasuhara、Kazuko Inanaga、Takashi Kumae、Hemat Rysona Brahmana、Nobuhisa Okukado、Masaru Yamaguchi
    DOI:10.1246/bcsj.53.1629
    日期:1980.6
    χ-caroten-4-one, assigned to tedanin, the main carotenoid pigment of the marine sponge “Tedania digitata (O. Schmidt),” has been confirmed by total synthesis starting with β,χ-carotene. An isomer, 3-hydroxy-2,3-didehydro-β,φ-caroten-4-one, was also synthesized from β,φ-carotene.
    结构,3-羟基-2,3-didehydro-β,χ-caroten-4-one,分配给 tedanin,海海绵“Tedania digitata (O. Schmidt)”的主要类胡萝卜素色素,已被总以β,χ-胡萝卜素开始合成。异构体,3-羟基-2,3-didehydro-β,φ-caroten-4-one,也由β,φ-胡萝卜素合成。
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