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5,5-ethylenedioxy-1,4a-dimethyl-4,4a,5,6,7,8-hexahydro-2[3H]-naphthalenone | 31062-32-5

中文名称
——
中文别名
——
英文名称
5,5-ethylenedioxy-1,4a-dimethyl-4,4a,5,6,7,8-hexahydro-2[3H]-naphthalenone
英文别名
3',4',8',8a'-tetrahydro-5',8a'-dimethylspiro[1,3-dioxolane-2,1'-naphthalen]-6'(7'H)-one;5,5-ethylenedioxy-1,4a-dimethyl-4,4a,5,6,7,8-hexahydro-2<3H>-naphthalenone;2,3,4,4a,5,6,7,8-octahydro-1,4aβ-dimethyl-5-(1,3-dioxolan-2-yl)naphthalen-2-one;5,5-Aethylendioxy-1,4a-dimethyl-4,4a,5,6,7,8-hexahydro-3H-naphthalin-2-on;1',4'a-dimethylspiro[1,3-dioxolane-2,5'-4,6,7,8-tetrahydro-3H-naphthalene]-2'-one
5,5-ethylenedioxy-1,4a-dimethyl-4,4a,5,6,7,8-hexahydro-2[3H]-naphthalenone化学式
CAS
31062-32-5
化学式
C14H20O3
mdl
——
分子量
236.311
InChiKey
HSBDYEUFOITAQQ-UHFFFAOYSA-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

  • 熔点:
    53-55 °C
  • 沸点:
    363.7±42.0 °C(Predicted)
  • 密度:
    1.14±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.4
  • 重原子数:
    17
  • 可旋转键数:
    0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.79
  • 拓扑面积:
    35.5
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

点击查看最新优质反应信息

文献信息

  • Cerium(IV)-Catalyzed Deprotection of Acetals and Ketals under Mildly Basic Conditions
    作者:István E. Markó、Ali Ates、Arnaud Gautier、Bernard Leroy、Jean-Marc Plancher、Yannick Quesnel、Jean-Christophe Vanherck
    DOI:10.1002/(sici)1521-3773(19991102)38:21<3207::aid-anie3207>3.0.co;2-i
    日期:1999.11.2
    Smooth and quantitative deprotection of a wide range of acetals and ketals [Eq. (a); R, R(1)=alkyl, aryl, H] under neutral to mildly basic conditions was achieved with catalytic quantities of cerium ammonium nitrate (CAN). The reaction conditions are compatible with a variety of sensitive functional groups, and aldehydes can be liberated from acetals without being oxidized to the corresponding carboxylic
    各种缩醛和缩酮的平滑定量脱保护[Eq。(一种); R,R(1)=烷基,芳基,H]在中性至弱碱性条件下用催化量的硝酸铈铵(CAN)实现。反应条件与各种敏感的官能团相容,并且醛可以从缩醛中释放出来而不会被氧化为相应的羧酸。
  • Mild and chemoselective catalytic deprotection of ketals and acetals using cerium(IV) ammonium nitrate
    作者:Ali Ates、Arnaud Gautier、Bernard Leroy、Jean-Marc Plancher、Yannick Quesnel、Jean-Christophe Vanherck、István E Markó
    DOI:10.1016/j.tet.2003.03.002
    日期:2003.11
    Cerium(IV) ammonium nitrate (CAN) is a powerful, though mild, reagent for the efficient and selective removal of a range of ketals and acetals. This novel deprotection method requires only catalytic amounts of CAN and tolerates a variety of functional and protecting groups. Mechanistic insights suggest that the Ce(IV) salts act as unique Lewis acids and not as redox active species.
    硝酸铈(IV)铵(CAN)是一种功能强大的试剂,尽管温和,但可以有效,选择性地去除一系列缩酮和乙缩醛。这种新颖的脱保护方法仅需要催化量的CAN,并能耐受各种功能和保护基团。机械学的见解表明,Ce(IV)盐起独特的路易斯酸的作用,而不是氧化还原活性物质。
  • Palladium-supported ionic liquid catalyst (Pd-SH-SILC) immobilized on mercaptopropyl silica gel as a chemoselective, reusable and heterogeneous catalyst for catalytic hydrogenation
    作者:Hisahiro Hagiwara、Tomomi Nakamura、Takashi Hoshi、Toshio Suzuki
    DOI:10.1039/c1gc15217c
    日期:——
    Palladium acetate was immobilized as Pd-SH-SILC (Pd-supported ionic liquid catalyst) in the pores of amorphous mercaptopropyl silica gel with the aid of an ionic liquid [bmim]BF4. The heterogeneous Pd-SH-SILC was effective for catalytic hydrogenation of a variety of olefins at atmospheric pressure and room temperature. It withstood recycling up to 10 times by decantation.
    醋酸钯 被固定为Pd-SH-SILC(Pd支持 离子液体 催化剂借助无定形巯基丙基硅胶的孔 离子液体[bmim] BF 4。异质Pd-SH-SILC对催化有效氢化 各种 烯烃在大气压和室温下。通过倾析,它可以承受多达10次的回收利用。
  • Total Synthesis of Anti‐Cancer Meroterpenoids Dysideanone B and Dysiherbol A and Structural Reassignment of Dysiherbol A
    作者:Chuanke Chong、Qunlong Zhang、Jia Ke、Haiming Zhang、Xudong Yang、Bingjian Wang、Wei Ding、Zhaoyong Lu
    DOI:10.1002/anie.202100541
    日期:2021.6.14
    The first total synthesis of marine anti-cancer meroterpenoids dysideanone B and dysiherbol A have been accomplished in a divergent way. The synthetic route features: 1) a site and stereoselective α-position alkylation of a Wieland–Miescher ketone derivative with a bulky benzyl bromide to join the terpene and aromatic moieties together and set the stage for subsequent cyclization reactions; 2) an intramolecular
    海洋抗癌类萜类物质dysideanone B和dysiherbol A的首次全合成已经以不同的方式完成。该合成路线的特点是:1)维兰德-米歇尔酮衍生物与庞大的溴化苄进行位点和立体选择性的α位烷基化,将萜烯和芳族部分连接在一起,为随后的环化反应奠定基础;2)分子内自由基环化以构建dysideanone B的6/6/6/6-四环和分子内Heck反应以锻造dysiherbol A的6/6/5/6-融合核心结构。 dysideanone B 中的乙氧基表明该基团可能来自溶剂乙醇。dysiherbol A 的结构已根据我们的化学全合成进行了修改。
  • FeCl<sub>3</sub>·6H<sub>2</sub>O/acetaldehyde, a versatile system for the deprotection of ketals and acetals via a transacetalization process
    作者:Lucie Schiavo、Loïc Jeanmart、Steve Lanners、Sabine Choppin、Gilles Hanquet
    DOI:10.1039/c6nj03439j
    日期:——
    Mild and efficient catalytic deprotection of ketals/acetals mediated by FeCl3·6H2O/acetaldehyde has been described in this paper. The versatility and high chemoselectivity of the iron(III)/aldehyde system are demonstrated by a large scope of examples. Deprotected ketones/aldehydes are nearly quantitatively isolated after filtration over a pad of silica gel followed by evaporation of volatile by-products
    本文描述了由FeCl 3 ·6H 2 O /乙醛介导的对缩酮/缩醛的轻度和有效催化脱保护。铁(III)/醛系统的多功能性和高化学选择性通过大量实例证明。在硅胶垫上过滤,然后蒸发掉挥发性副产物后,几乎定量分离了脱保护的酮/醛。
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