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(2E,4R)-2,4-Dimethyl-2-decenal | 179681-13-1

中文名称
——
中文别名
——
英文名称
(2E,4R)-2,4-Dimethyl-2-decenal
英文别名
(2E,4R)-2,4-Dimethyldec-2-enal;(4R)-2,4-dimethyl-2-decenal;(E,4R)-2,4-dimethyldec-2-enal
(2E,4R)-2,4-Dimethyl-2-decenal化学式
CAS
179681-13-1
化学式
C12H22O
mdl
——
分子量
182.306
InChiKey
LVAYNJXCBOHXPD-LWMMSDEHSA-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:
    257.3±9.0 °C(Predicted)
  • 密度:
    0.837±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.4
  • 重原子数:
    13
  • 可旋转键数:
    7
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.75
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    1

反应信息

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文献信息

  • A concise synthesis of the novel antibiotic aranorosin
    作者:Alexander McKillop、Lee McLaren、Robert J. Watson、Richard J.K. Taylor、Norman Lewis
    DOI:10.1016/s0040-4039(00)73870-6
    日期:1993.8
    A short synthesis of the novel antibiotic aranorosin is described which employs a novel hypervalent iodine-mediated oxidative hydroxylation of a tyrosinal derivative in the key step. A similar procedure was employed to prepare 6′-epiaranorosin, and hence establish the stereochemistry of the natural compound.
    描述了新型抗生素阿糖胞苷的简短合成,其在关键步骤中采用了新的高价介导的酪氨酸生物的氧化羟基化作用。采用类似的方法制备6'-表皮阿拉伯糖球蛋白,因此建立了天然化合物的立体化学
  • Total synthesis and structure assignment of the antitumor antibiotic aranorosin
    作者:Peter Wipf、Yuntae Kim、Paul C. Fritch
    DOI:10.1021/jo00077a050
    日期:1993.12
    The structurally unique antifungal and antitumor antibiotic aranorosin was prepared in a convergent, stereoselective sequence. Oxidative cyclization of N-protected L-tyrosine, followed by face-selective 1,2-addition of [(benzyloxy)methyl]lithium, Henbest oxidation in the presence of Kishi's radical inhibitor, and simultaneous N,O-deprotection led to an amino diol which was N-acylated with the fatty acid side-chain segment. After a low-temperature reduction of the lactone moiety to the lactol, the carbonyl function was regenerated under neutral conditions by diol cleavage with sodium periodate. Preparation of the acid side chain involved a diastereoselective imide alpha-alkylation directed by Evans' oxazolidinone auxiliary, followed by a series of Wittig-Horner chain extensions. Since the relative configuration at the C (6') position of the natural product had not been determined, we prepared both the (6'S) and the (6'R) isomers of aranorosin. Comparison of synthetic material with the reported spectral data for natural (-)-aranorosin, especially H-1 and C-13 NMR and [alpha]D, did not allow a definitive assignment. After purification of a sample of the isolated material from Pseudoarachniotus roseus, the corrected [alpha]D strongly indicated the (6'R)-stereochemistry for the natural compound. This assignment was confirmed by circular dichroism spectra for (6'S)- and (6'R)-aranorosin and the natural material.
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