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ethyl 2-hydroxy-1-[(1,1-dimethylethyl)dimethylsilyloxy]-3-pentenoate | 914390-05-9

中文名称
——
中文别名
——
英文名称
ethyl 2-hydroxy-1-[(1,1-dimethylethyl)dimethylsilyloxy]-3-pentenoate
英文别名
——
ethyl 2-hydroxy-1-[(1,1-dimethylethyl)dimethylsilyloxy]-3-pentenoate化学式
CAS
914390-05-9
化学式
C12H24O4Si
mdl
——
分子量
260.406
InChiKey
LMHZQCHHSFAQKE-FPLPWBNLSA-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):
    2.1
  • 重原子数:
    17.0
  • 可旋转键数:
    5.0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.75
  • 拓扑面积:
    55.76
  • 氢给体数:
    1.0
  • 氢受体数:
    4.0

反应信息

  • 作为反应物:
    描述:
    参考文献:
    名称:
    A Rapid Divergent Synthesis of Highly Substituted δ-Lactones
    摘要:
    Nucleophilic 1,2-addition of (Z)-gamma-silyloxyvinylzinc reagents to ethyl glyoxylate followed by desilylation and cyclization affords 3,6-dihydro-3-hydroxypyran-2-ones in good chemical yields. In situ formation of allylic phosphates followed by reaction with RCu(CN) Li reagents affords substituted 5,6-dihydropyran-2-ones. The parent compound, 3,6-dihydro-3-hydroxypyran-2-one, undergoes allylic phosphate formation, cuprate-mediated allylic substitution, and 1,4-conjugate addition to afford trans-4,5-disubstituted tetrahydropyran-2-ones in a one-pot process.
    DOI:
    10.1021/ol0617695
  • 作为产物:
    描述:
    乙醛酸乙酯(1Z)-1-iodo-3-(tert-butyldimethylsilyloxy)-1-propene叔丁基锂 、 zinc dibromide 作用下, 以 乙醚甲苯 为溶剂, 反应 0.75h, 以81%的产率得到ethyl 2-hydroxy-1-[(1,1-dimethylethyl)dimethylsilyloxy]-3-pentenoate
    参考文献:
    名称:
    A Rapid Divergent Synthesis of Highly Substituted δ-Lactones
    摘要:
    Nucleophilic 1,2-addition of (Z)-gamma-silyloxyvinylzinc reagents to ethyl glyoxylate followed by desilylation and cyclization affords 3,6-dihydro-3-hydroxypyran-2-ones in good chemical yields. In situ formation of allylic phosphates followed by reaction with RCu(CN) Li reagents affords substituted 5,6-dihydropyran-2-ones. The parent compound, 3,6-dihydro-3-hydroxypyran-2-one, undergoes allylic phosphate formation, cuprate-mediated allylic substitution, and 1,4-conjugate addition to afford trans-4,5-disubstituted tetrahydropyran-2-ones in a one-pot process.
    DOI:
    10.1021/ol0617695
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