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(E)-2-iodo-1-(methoxymethoxy)pent-2-ene | 942428-68-4

中文名称
——
中文别名
——
英文名称
(E)-2-iodo-1-(methoxymethoxy)pent-2-ene
英文别名
——
(E)-2-iodo-1-(methoxymethoxy)pent-2-ene化学式
CAS
942428-68-4
化学式
C7H13IO2
mdl
——
分子量
256.084
InChiKey
GHMKMQDJWBFNRB-QPJJXVBHSA-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):
    2.2
  • 重原子数:
    10
  • 可旋转键数:
    5
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.71
  • 拓扑面积:
    18.5
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    (E)-2-iodo-1-(methoxymethoxy)pent-2-ene盐酸manganese(IV) oxidesodium periodate正丁基锂三正丁胺四氯化钛四丁基碘化铵 、 sodium hydride 、 lithium chloride 作用下, 以 四氢呋喃乙醇正己烷二氯甲烷N,N-二甲基甲酰胺正戊烷 为溶剂, 反应 45.67h, 生成 (2S*,3R*,5R*,6E)-3-(5-benzyloxy-3-hydroxy-6-hydroxymethyl-2-propyl-non-6-enoyl)-2,6-dihydroxy-5-isobutyl-benzaldehyde
    参考文献:
    名称:
    Total synthesis of (±)-luminacin D
    摘要:
    A 15-step synthesis of (+/-)-luminacin D from ethyl pent-2-ynoate is reported. The pivotal step involves the formation of the central C-2'/C-3' bond of the natural product by condensation of the titanium enolate derived from aromatic ketone 1 with aldehyde 2a. A remote asymmetric centre in aldehyde 2a exerts control over the stereochemical course of this reaction, with the major adduct (3a, 54% yield) possessing the required (2'S*,3'R*,5R*)-stereochemistry. This assignment was unambiguously established by X-ray crystallography of late stage synthetic intermediate, 17. Further manipulation of 3a (six steps) yielded synthetic ()-luminacin D spectroscopically identical to material isolated from Streptomyces sp. Mer-VD1207 by Naruse et al. (C) 2007 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.tet.2007.03.096
  • 作为产物:
    参考文献:
    名称:
    Total synthesis of (±)-luminacin D
    摘要:
    A 15-step synthesis of (+/-)-luminacin D from ethyl pent-2-ynoate is reported. The pivotal step involves the formation of the central C-2'/C-3' bond of the natural product by condensation of the titanium enolate derived from aromatic ketone 1 with aldehyde 2a. A remote asymmetric centre in aldehyde 2a exerts control over the stereochemical course of this reaction, with the major adduct (3a, 54% yield) possessing the required (2'S*,3'R*,5R*)-stereochemistry. This assignment was unambiguously established by X-ray crystallography of late stage synthetic intermediate, 17. Further manipulation of 3a (six steps) yielded synthetic ()-luminacin D spectroscopically identical to material isolated from Streptomyces sp. Mer-VD1207 by Naruse et al. (C) 2007 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.tet.2007.03.096
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