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(R)-2-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-(4-fluoro-phenyl)-morpholine-4-carboxylic acid tert-butyl ester | 218292-41-2

中文名称
——
中文别名
——
英文名称
(R)-2-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-(4-fluoro-phenyl)-morpholine-4-carboxylic acid tert-butyl ester
英文别名
——
(R)-2-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-(4-fluoro-phenyl)-morpholine-4-carboxylic acid tert-butyl ester化学式
CAS
218292-41-2
化学式
C23H38FNO4Si
mdl
——
分子量
439.643
InChiKey
WTUPPBNQCQZQCK-QHCPKHFHSA-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):
    5.7
  • 重原子数:
    30.0
  • 可旋转键数:
    5.0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.7
  • 拓扑面积:
    48.0
  • 氢给体数:
    0.0
  • 氢受体数:
    4.0

反应信息

  • 作为反应物:
    描述:
    (R)-2-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-(4-fluoro-phenyl)-morpholine-4-carboxylic acid tert-butyl ester盐酸 作用下, 以 1,4-二氧六环 为溶剂, 反应 3.0h, 以78%的产率得到2-[(2R)-2-(4-Fluorophenyl)morpholin-2-yl]ethanol
    参考文献:
    名称:
    An efficient synthesis of enantiomerically pure 2-[(2R)-arylmorpholin-2-yl]ethanols, key intermediates of tachykinin receptor antagonist
    摘要:
    We report herein an efficient and practical synthetic method for the preparation of enantiomerically pure 2[(2R)-arylmorpholin-2-yl]ethanols 1a-d, key intermediates of tachykinin receptor antagonist. Sharpless catalytic asymmetric dihydroxylation of 4a-d was employed to introduce the required absolute stereochemistry, and cyclization of 7a-d was accomplished by the Mitsunobu reaction. (C) 1998 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0957-4166(98)00336-x
  • 作为产物:
    描述:
    三苯基膦偶氮二甲酸二乙酯 作用下, 以 甲苯 为溶剂, 以85%的产率得到(R)-2-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-(4-fluoro-phenyl)-morpholine-4-carboxylic acid tert-butyl ester
    参考文献:
    名称:
    An efficient synthesis of enantiomerically pure 2-[(2R)-arylmorpholin-2-yl]ethanols, key intermediates of tachykinin receptor antagonist
    摘要:
    We report herein an efficient and practical synthetic method for the preparation of enantiomerically pure 2[(2R)-arylmorpholin-2-yl]ethanols 1a-d, key intermediates of tachykinin receptor antagonist. Sharpless catalytic asymmetric dihydroxylation of 4a-d was employed to introduce the required absolute stereochemistry, and cyclization of 7a-d was accomplished by the Mitsunobu reaction. (C) 1998 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0957-4166(98)00336-x
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