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N-[(4S,1R,2R)-2-(6-chloro(3-pyridyl))-4-hydroxycyclohexyl](tert-butoxy)carboxamide | 211503-91-2

中文名称
——
中文别名
——
英文名称
N-[(4S,1R,2R)-2-(6-chloro(3-pyridyl))-4-hydroxycyclohexyl](tert-butoxy)carboxamide
英文别名
tert-butyl ((1R,2R,4S)-2-(6-chloropyridin-3-yl)-4-hydroxycyclohexyl)carbamate;(-)-tert-butyl N-[(1R,2R,4S)-2-(6-chloropyridin-3-yl)-4-hydroxycyclohexyl]carbamate;tert-butyl N-[(1R,2R,4S)-2-(6-chloropyridin-3-yl)-4-hydroxycyclohexyl]carbamate
N-[(4S,1R,2R)-2-(6-chloro(3-pyridyl))-4-hydroxycyclohexyl](tert-butoxy)carboxamide化学式
CAS
211503-91-2
化学式
C16H23ClN2O3
mdl
——
分子量
326.823
InChiKey
UAJVAUKHYOIPQR-YNEHKIRRSA-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

物化性质

  • 熔点:
    188-190 °C
  • 沸点:
    482.9±45.0 °C(Predicted)
  • 密度:
    1.22±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.9
  • 重原子数:
    22
  • 可旋转键数:
    4
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.62
  • 拓扑面积:
    71.4
  • 氢给体数:
    2
  • 氢受体数:
    4

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Asymmetric total synthesis of (−)-epibatidine
    作者:Sakae Aoyagi、Ryuta Tanaka、Masaichi Naruse、Chihiro Kibayashi
    DOI:10.1016/s0040-4039(98)00803-x
    日期:1998.6
    An enantioselective approach to (−)-epibatidine based on asymmetric hetero Diels-Alder cycloaddition with an N-acylnitroso dienophile bearing 8-(2-naphthyl)menthol as a chiral source, wherein π-π stacking interaction between the naphthyl and nitrosocarbonyl groups may contribute to facial control, is described.
    对映体选择性方法,基于不对称杂Diels-Alder环加成反应,并带有N-酰基亚硝基双亲二烯体,带有8-(2-基)薄荷醇作为手性来源,其中基和亚硝基羰基之间的π-π堆积相互作用描述了有助于面部控制。
  • Synthesis of (−)-Epibatidine
    作者:David A. Evans、Karl A. Scheidt、C. Wade Downey
    DOI:10.1021/ol016420q
    日期:2001.9.1
    The synthesis of (-)-epibatidine has been accomplished utilizing a highly exo-selective asymmetric hetero Diels-Alder reaction. The key steps employed to transform the resulting bicycle into the natural product include a fluoride-promoted fragmentation and a Hofmann rearrangement. Reaction: see text.
    (-)-epibatidine的合成已利用高度外切选择性不对称杂Diels-Alder反应完成。将所得自行车转变为天然产物的关键步骤包括化物促进的裂解和霍夫曼重排。反应:见文字。
  • Total Synthesis of (−)-Epibatidine Using an Asymmetric Diels−Alder Reaction with a Chiral <i>N</i>-Acylnitroso Dienophile
    作者:Sakae Aoyagi、Ryuta Tanaka、Masaichi Naruse、Chihiro Kibayashi
    DOI:10.1021/jo9813078
    日期:1998.11.1
    An asymmetric total synthesis of(-)-epibatidine (1), isolated from the skin of the Ecuadorian poison frog, Epipedobates tricolor, of the family Dendrobatidae, has been achieved by virtue of the development of asymmetric hetero Diels-Alder (D-A) cycloaddition with an N-acylnitroso dienophile bearing the optically active 8-arylmenthol as a chiral source. Thus, in situ oxidation of the hydroxamic acid ent-laf incorporating the (1S,2R,5S)-8-(2-naphthyl)menthyl auxiliary was performed using the Swern conditions to produce the acylnitroso dienophile, which reacted at once with 2-chloro-5-(1,5-cyclohexadienyl)pyridine (7) to provide the (1S,4R)-meta-aza cycloadduct 24 as a major diastereoisomer. The observed facial diastereoselectivity is consistent with a transition-state model with the naphthyl group in "stacked" position and with the acylnitroso group in the s-cis conformation, wherein pi attractive interaction between the naphthyl and nitrosocarbonyl groups may contribute to facial control. Compound 24 underwent hydrogenation followed by removal of the chiral auxiliary with LiH2NBH3 and reductive cleavage of the N-O bond with Mo(CO)(6) to give the amino alcohol derivative 29, which was converted to (-)-epibatidine via bromination followed by cyclization.
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