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(3aR,7R,7aR)-7-acetoxy-3-tert-butoxycarbonyl-3a,4,7,7a-tetrahydro-2,2-dimethylbenzo[d]oxazole | 905711-17-3

中文名称
——
中文别名
——
英文名称
(3aR,7R,7aR)-7-acetoxy-3-tert-butoxycarbonyl-3a,4,7,7a-tetrahydro-2,2-dimethylbenzo[d]oxazole
英文别名
tert-butyl (3aR,7R,7aR)-7-acetyloxy-2,2-dimethyl-3a,4,7,7a-tetrahydro-1,3-benzoxazole-3-carboxylate
(3aR,7R,7aR)-7-acetoxy-3-tert-butoxycarbonyl-3a,4,7,7a-tetrahydro-2,2-dimethylbenzo[d]oxazole化学式
CAS
905711-17-3
化学式
C16H25NO5
mdl
——
分子量
311.378
InChiKey
RCOFTWFKEZAPLQ-JHJVBQTASA-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:
    22
  • 可旋转键数:
    4
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.75
  • 拓扑面积:
    65.1
  • 氢给体数:
    0
  • 氢受体数:
    5

反应信息

  • 作为反应物:
    描述:
    (3aR,7R,7aR)-7-acetoxy-3-tert-butoxycarbonyl-3a,4,7,7a-tetrahydro-2,2-dimethylbenzo[d]oxazole四氧化锇N-甲基吲哚酮盐酸 作用下, 以 丙酮叔丁醇 为溶剂, 反应 4.0h, 以73%的产率得到5-amino-5-deoxy-L-talo-quercitol
    参考文献:
    名称:
    Stereodivergent Syntheses of Conduramines and Aminocyclitols
    摘要:
    [GRAPHICS]The diastereomers of 6-amino-cyclohex-3-ene- 1,2-diols 1 (4-deoxy-3-conduramines), key building blocks for the syntheses of a large range of natural products, have been enantioselectively prepared. Diastereoselective dihydroxylation of the compounds provided a new family of aminocyclitols 2 (deoxyinosamines). The key reactions of our syntheses are Sharpless catalytic asymmetric epoxidation, diastereoselective addition of vinylmetal reagents to the aldehydes, and ring-closing metathesis (RCM).
    DOI:
    10.1021/ol061022e
  • 作为产物:
    描述:
    (4R,5R)-5-((R)-1-acetoxyallyl)-4-allyl-3-tert-butoxycarbonyl-2,2-dimethyl-oxazolidineGrubbs catalyst first generation 作用下, 以 二氯甲烷 为溶剂, 反应 4.0h, 以88%的产率得到(3aR,7R,7aR)-7-acetoxy-3-tert-butoxycarbonyl-3a,4,7,7a-tetrahydro-2,2-dimethylbenzo[d]oxazole
    参考文献:
    名称:
    Stereodivergent Syntheses of Conduramines and Aminocyclitols
    摘要:
    [GRAPHICS]The diastereomers of 6-amino-cyclohex-3-ene- 1,2-diols 1 (4-deoxy-3-conduramines), key building blocks for the syntheses of a large range of natural products, have been enantioselectively prepared. Diastereoselective dihydroxylation of the compounds provided a new family of aminocyclitols 2 (deoxyinosamines). The key reactions of our syntheses are Sharpless catalytic asymmetric epoxidation, diastereoselective addition of vinylmetal reagents to the aldehydes, and ring-closing metathesis (RCM).
    DOI:
    10.1021/ol061022e
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