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ethyl (R)-4,5-O,O-cyclohexylidenedioxy-2(Z)-pentenoate | 112980-47-9

中文名称
——
中文别名
——
英文名称
ethyl (R)-4,5-O,O-cyclohexylidenedioxy-2(Z)-pentenoate
英文别名
(R)-ethyl-4,5-O,O-cyclohexylidendioxy-2-(Z)-pentenoate;ethyl (4S,2Z)-4,5-(cyclohexylidenoxy)pentenoate;(4S,Z)-ethyl 4,5-(cyclohexylidenedioxy)pent-2-enoate;(S,Z)-ethyl 3-(1,4-dioxaspiro[4.5]decan-2-yl)acrylate;ethyl (Z)-3-[(3S)-1,4-dioxaspiro[4.5]decan-3-yl]prop-2-enoate
ethyl (R)-4,5-O,O-cyclohexylidenedioxy-2(Z)-pentenoate化学式
CAS
112980-47-9
化学式
C13H20O4
mdl
——
分子量
240.299
InChiKey
IBMPGUKZRLQGSH-ZADCQDASSA-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

计算性质

  • 辛醇/水分配系数(LogP):
    2
  • 重原子数:
    17
  • 可旋转键数:
    4
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.77
  • 拓扑面积:
    44.8
  • 氢给体数:
    0
  • 氢受体数:
    4

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Intramolecular nitrile oxide cycloaddition on chiral olefins: a stereocontrolled approach to β-ketol precursors
    作者:Rita Annunziata、Mauro Cinquini、Franco Cozzi、Giulio Dondio、Laura Raimondi
    DOI:10.1016/s0040-4020(01)86823-x
    日期:——
    The intramolecular nitrile oxide cycloaddition reaction on chiral (E) and (Z) olefins featuring a sulphur atom along the carbon chain connecting dipole and dipolarophile occurs with poor to excellent anti stereoselectivity, which is mainly affected by the substitutents at the allylic stereocenter. The possibility of converting the cycloadducts into stereoisomerically pure β-ketols has been established
    沿连接偶极子和亲偶极子的碳链上具有硫原子的手性(E)和(Z)烯烃的分子内腈氧化物环加成反应发生时,其抗立体选择性差到极佳,这主要受烯丙基立体中心的取代基影响。在一种情况下,已经确定了将环加合物转化为立体异构纯的β-酮醇的可能性。
  • Convenient Route to Both Enantiomers of a Highly Functionalized Trans-Disubstituted Cyclopentene. Synthesis of the Carbocyclic Core of the Nucleoside BCA
    作者:Shyamapada Banerjee、Sarita Ghosh、Saikat Sinha、Subrata Ghosh
    DOI:10.1021/jo0502504
    日期:2005.5.1
    stereocontrolled synthesis of a diene with two syn-disposed substituents from a (R)-(+)-glyceraldehyde derivative, ring-closing metathesis of this diene, and functional group manipulation of the resulting trans-disubstituted cyclopentene. One of the enantiomers of the cyclopentenol thus obtained has been converted to an amino cyclopentene, the carbocyclic core of the nucleoside (−)-BCA, a potent inhibitor of HIV
    描述了高度官能化的环戊烯醇衍生物的两种对映异构体的合成,这是大量生物活性化合物的通用组成部分。关键步骤涉及从(R)-(+)-甘油醛衍生物立体控制合成具有两个同位取代基的二烯,该二烯的闭环易位以及所得反式-二取代的环戊烯的官能团操纵。如此获得的环戊烯醇的对映异构体之一已转变为氨基环戊烯,即核苷(-)-BCA的碳环核心,一种有效的HIV逆转录酶抑制剂。
  • Stereoselective Synthesis of Stagonolide G from d-Mannitol
    作者:Vaidya Jayathirtha Rao、Chebolu Pavan Kumar、Mettu Ravinder、Singam Naveen Kumar
    DOI:10.1055/s-0030-1258389
    日期:2011.2
    highly convergent, stereoselective total synthesis of a ten-membered lactone, stagonolide G, is described. Epoxide ring-opening with vinyl Grignard, Yamaguchi esterification and ring-closing metathesis are the key steps involved in the present approach. d-Mannitol was used as a chiral pool material for the construction of both of the key fragments - the olefinic acid and the olefinic alcohol moieties. chiral
    描述了十元内酯,stagonolide G的高度收敛,立体选择性的全合成。用乙烯基格氏试剂进行环氧化物开环,山口酯化和闭环易位是本方法涉及的关键步骤。d-甘露醇被用作手性池材料,用于构建两个关键片段-烯烃酸和烯烃醇部分。 手性池-格氏反应-酯化-闭环-大环
  • Synthetic Studies on Daphnicyclidin A: Enantiocontrolled Construction of the BCD Ring System
    作者:Shuhei Ikeda、Masatoshi Shibuya、Naoki Kanoh、Yoshiharu Iwabuchi
    DOI:10.1021/ol9003405
    日期:2009.4.16
    An enantiocontrolled entry to the tricyclic core of daphnicyclidin A with five chiral centers including an all-carbon quaternary center is reported. The synthesis features a highly diastereoselective conjugate addition of nitromethane, an Ireland-Claisen rearrangement, and a tandem acyliminium/Mannich-type reaction.
  • <i>Z</i>-Selective Horner−Wadsworth−Emmons Reaction of Ethyl (Diarylphosphono)acetates Using Sodium Iodide and DBU
    作者:Kaori Ando、Tohru Oishi、Masahiro Hirama、Hiroaki Ohno、Toshiro Ibuka
    DOI:10.1021/jo000068x
    日期:2000.7.1
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