(R)-but-3-enoic acid 1-methyl-allyl ester | 476468-23-2

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: (R)-but-3-enoic acid 1-methyl-allyl ester
• 英文别名: [(2R)-but-3-en-2-yl] but-3-enoate
• CAS: 476468-23-2
• 化学式: C₈H₁₂O₂
• 分子量: 140.182
• InChiKey: LZCLGJXRFJPKDU-SSDOTTSWSA-N

物化性质

• 沸点：
  166.7±9.0 °C(Predicted)
• 密度：
  0.906±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  10
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (R)-but-3-enoic acid 1-methyl-allyl ester 在 potassium dioxotetrahydroxoosmate(VI) titanium(IV) isopropylate 、 potassium dihydrogenphosphate 、 sodium acetate 、 sodium cyanoborohydride 、 溶剂黄146 、 氢化奎尼定 1,4-(2,3-二氮杂萘)二醚 、 potassium hexacyanoferrate(III) 作用下， 以 水 、 叔丁醇 为溶剂， 反应 23.5h， 生成 β-D-digitoxopyranose
  参考文献：
  名称：

  Synthesis of 2,6-Dideoxysugars via Ring-Closing Olefinic Metathesis

  摘要：

  graphicGrubbs' RuCl2(=CHPh)(PCy3)(2) (catalyst 1) and RuCl2(=CHPh)(PCy3)(IMess) (catalyst 2) complexes have been successfully utilized in the construction of beta,gamma-unsaturated delta-lactones containing various substitution patterns of methyl groups. Asymmetric dihydroxylation followed by reduction leads to 3,4-cis-dihydroxy-2,6-dideoxypyranoses, which have proven to play very important biological roles as key components of natural products.

  DOI：

  10.1021/ol026710m
• 作为产物：
  描述：

  乙烯基乙酸 、 (R)-(+)-3-丁炔-2-醇 在 Lindlar's catalyst 对甲苯磺酸 、 氢气 作用下， 以 氯仿 、 二氯甲烷 为溶剂， 以85%的产率得到(R)-but-3-enoic acid 1-methyl-allyl ester
  参考文献：
  名称：

  Synthesis of 2,6-Dideoxysugars via Ring-Closing Olefinic Metathesis

  摘要：

  graphicGrubbs' RuCl2(=CHPh)(PCy3)(2) (catalyst 1) and RuCl2(=CHPh)(PCy3)(IMess) (catalyst 2) complexes have been successfully utilized in the construction of beta,gamma-unsaturated delta-lactones containing various substitution patterns of methyl groups. Asymmetric dihydroxylation followed by reduction leads to 3,4-cis-dihydroxy-2,6-dideoxypyranoses, which have proven to play very important biological roles as key components of natural products.

  DOI：

  10.1021/ol026710m

文献信息

• Synthesis of 2,6-Dideoxysugars via Ring-Closing Olefinic Metathesis
  作者：Peter R. Andreana、Jason S. McLellan、Yongchen Chen、Peng George Wang

  DOI：10.1021/ol026710m

  日期：2002.10.1

  graphicGrubbs' RuCl2(=CHPh)(PCy3)(2) (catalyst 1) and RuCl2(=CHPh)(PCy3)(IMess) (catalyst 2) complexes have been successfully utilized in the construction of beta,gamma-unsaturated delta-lactones containing various substitution patterns of methyl groups. Asymmetric dihydroxylation followed by reduction leads to 3,4-cis-dihydroxy-2,6-dideoxypyranoses, which have proven to play very important biological roles as key components of natural products.