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1,1-dimethylethyl 6-cyanomethyl-2,2-dimethyl-1,3-dioxane-4-acetate | 247592-53-6

中文名称
——
中文别名
——
英文名称
1,1-dimethylethyl 6-cyanomethyl-2,2-dimethyl-1,3-dioxane-4-acetate
英文别名
(4R-cis)-1,1-dimethylethyl 6-cyanomethyl-2,2-dimethyl-1,3-dioxane-4-acetate;(+/-)-cis-1,1-dimethylethyl-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetate;t-butyl 6-cyanomethyl-2,2 dimethyl-1,3-dioxane-4-acetate;tert-Butyl (4R,3R)-6-cyanomethyl-2,2-dimethyl-1,3-dioxane-4-acetate;tert-butyl 2-[6-(cyanomethyl)-2,2-dimethyl-1,3-dioxan-4-yl]acetate
1,1-dimethylethyl 6-cyanomethyl-2,2-dimethyl-1,3-dioxane-4-acetate化学式
CAS
247592-53-6
化学式
C14H23NO4
mdl
——
分子量
269.341
InChiKey
DPNRMEJBKMQHMC-UHFFFAOYSA-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):
    1.4
  • 重原子数:
    19
  • 可旋转键数:
    5
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.86
  • 拓扑面积:
    68.6
  • 氢给体数:
    0
  • 氢受体数:
    5

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

  • PREPARATION PROCESS USEFUL IN SYNTHESIS OF ATORVASTATIN
    申请人:Cho Dong-Ock
    公开号:US20110112309A1
    公开(公告)日:2011-05-12
    The present invention relates to a preparation process useful in synthesis of atorvastatin, more particularly a process for preparing atorvastatin is effective in treating hyperlipemia, comprising protecting the dihydroxy group at C3 and C5 positions of the starting material cis-t-butyl-6-substituted-3,5-dihydroxy-hexanoate with trialkyl orthoformate, reducing the terminal nitro or cyano group to amine group, performing JV-alkylation by sequentially reacting with ethyl 4-fluorobenzene-2-haloacetate and isobutyryl chloride, cyclizing with JV,3-diphenylpropynamide, and performing deprotection and hydrolysis.
    本发明涉及一种在阿托伐他汀合成中有用的制备过程,更具体地,涉及一种制备阿托伐他汀的处理方法,用于治疗高脂血症,包括通过使用三烷基正甲酸酯保护起始物质顺丁基-6-取代-3,5-二羟基己酸酯的C3和C5位置的二羟基基团,将末端硝基或氰基还原为胺基团,通过依次与乙基4-氟苯基-2-卤代乙酸酯和异丁酰氯反应进行JV-烷基化,与JV,3-二苯基丙炔酰胺环化,并进行去保护和水解。
  • COMPOSITIONS AND METHODS FOR PRODUCING STEREOISOMERICALLY PURE STATINS AND SYNTHETIC INTERMEDIATES THEREFOR
    申请人:Giver Lorraine Joan
    公开号:US20080248539A1
    公开(公告)日:2008-10-09
    The present disclosure provides ketoreductase enzymes having improved properties as compared to a naturally occurring wild-type ketoreductase enzyme. Also provided are polynucleotides encoding the engineered ketoreductase enzymes, host cells capable of expressing the engineered ketoreductase enzymes, method of using the engineered ketoreductase enzymes to synthesize a variety of chirally pure compounds, and the chirally pure compounds prepared therewith.
    本公开提供了具有改进性能的酮还原酶酶,与天然存在的野生型酮还原酶酶相比。还提供了编码经过改造的酮还原酶酶的多核苷酸,能够表达经过改造的酮还原酶酶的宿主细胞,使用经过改造的酮还原酶酶合成各种对映纯化合物的方法,以及用其制备的对映纯化合物。
  • Process for the synthesis of
    申请人:Warner-Lambert Company
    公开号:US05155251A1
    公开(公告)日:1992-10-13
    An improved process for the preparation of (5R)-1,1-dimethylethyl-6-cyano-5-hydroxy-3-oxo-hexanoate is described where a halo hydroxyester or other activated dihydroxyester is converted in two steps to the desired product.
    本文描述了一种改进的制备(5R)-1,1-二甲基乙基-6-氰基-5-羟基-3-氧代己酸酯的过程,其中通过两个步骤将卤代羟酯或其他活性二羟酯转化为所需的产物。
  • Process for the synthesis of (4R-cis)-1,1-dimethylethyl
    申请人:Warner-Lambert Company
    公开号:US05103024A1
    公开(公告)日:1992-04-07
    An improved process for the preparation of (4R-cis)-1,1-dimethylethyl 6-cyanomethyl-2,2-dimethyl-1,3-dioxane-4-acetate is described where a hydroxy ester derivative is converted in two steps to the desired product, as well as valuable intermediates used in the process.
    描述了一种改进的工艺,用于制备(4R-cis)-1,1-二甲基乙基6-氰甲基-2,2-二甲基-1,3-二氧杂环戊烷-4-乙酸酯,其中羟基酯衍生物经过两步转化为所需的产物,以及用于该过程的有价值的中间体。
  • Process for trans-6-(2-(substituted-pyrrol-1-yl)alkyl)pryan-2-one
    申请人:Warner-Lambert Company
    公开号:US05003080A1
    公开(公告)日:1991-03-26
    An improved process for the preparation of trans-6-[2-(substituted-pyrrol-1-yl)alkyl]pyran-2-ones by a novel synthesis is described where 1,6-heptadien-4-ol is converted in eight operations to the desired products, as well as an improved process for the preparation of (2R-trans) and trans-(.+-.)-5-(4-fluorophenyl)-2-(1-methylethyl)-N-4-diphenyl-1-[2-tetrah ydro-4-hydroxy-6-oxo-2H-pyran-2-yl)ethyl]-1H-pyrrole-3-carboxamide by a novel synthesis where 4-methyl-3-oxo-N-phenylpentanamide is converted in eight operations to the desired product or alternatively 4-fluoro-.alpha.-[2-methyl-1-oxopropyl]-.gamma.-oxo-N,.beta.-diphenylbenze nebutaneamide is converted in one step to the desired product, and additionally, a process for preparing (2R-trans)-5-(4-fluorophenyl)-2-(1-methylethyl)-N,4-diphenyl-1-[2-(tetrahy dro-4-hydroxy-6-oxo-2H-pyran-2-yl)ethyl]-1H-pyrrole-3-carboxamide from (R)-4-cyano-3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]butanoic acid, as well as other valuable intermediates used in the processes.
    本文描述了一种改进的方法,通过新型合成将1,6-庚二烯-4-醇转化为所需产物,以制备转-6-[2-(取代吡咯-1-基)烷基]吡喃-2-酮,共进行了八次操作。此外,还描述了一种改进的方法,通过新型合成将4-甲基-3-氧代-N-苯基戊酰胺转化为所需产物,或者通过一步反应将4-氟-α-[2-甲基-1-氧代丙基]-γ-氧代-N,β-二苯基苯基丁酰胺转化为所需产物,以制备(2R-转)和转-(+/-)-5-(4-氟苯基)-2-(1-甲基乙基)-N-4-二苯基-1-[2-四氢-4-羟基-6-氧代-2H-吡喃-2-基)乙基]-1H-吡咯-3-羧酰胺,以及从(R)-4-氰基-3-[[(1,1-二甲基乙基)二甲基硅氧基]丁酸制备(2R-转)-5-(4-氟苯基)-2-(1-甲基乙基)-N,4-二苯基-1-[2-(四氢-4-羟基-6-氧代-2H-吡喃-2-基)乙基]-1H-吡咯-3-羧酰胺,以及用于该过程的其他有价值的中间体。
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