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(2R,6S)-carbonic acid tert-butyl ester 6-(tert-butyl-dimethyl-silanyloxymethyl)-4-oxo-2,3-dihydro-6H-pyran-2-yl ester | 623157-44-8

中文名称
——
中文别名
——
英文名称
(2R,6S)-carbonic acid tert-butyl ester 6-(tert-butyl-dimethyl-silanyloxymethyl)-4-oxo-2,3-dihydro-6H-pyran-2-yl ester
英文别名
(2R,6S)-carbonic acid tert-butyl ester 6-(tert-butyl-dimethylsilanyloxymethyl)-5-oxo-5,6-dihydro-2H-pyran-2-yl ester;(2S,6R)-carbonic acid tert-butyl ester 6-(tert-butyldimethylsilanyloxymethyl)-5-oxo-5,6-dihydro-2H-pyran-2-yl ester;carbonic acid tert-butyl ester 6-(tert-butyl-dimethyl-silanyloxyxymethyl)-5-oxo-5,6-dihydro-2H-pyran-2-yl ester;tert-butyl [(2R,6S)-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-oxo-2H-pyran-2-yl] carbonate
(2R,6S)-carbonic acid tert-butyl ester 6-(tert-butyl-dimethyl-silanyloxymethyl)-4-oxo-2,3-dihydro-6H-pyran-2-yl ester化学式
CAS
623157-44-8
化学式
C17H30O6Si
mdl
——
分子量
358.507
InChiKey
JZUINNRSCUVZPL-UONOGXRCSA-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:
    62-62.5 °C
  • 沸点:
    424.3±45.0 °C(Predicted)
  • 密度:
    1.05±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.81
  • 重原子数:
    24
  • 可旋转键数:
    8
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.76
  • 拓扑面积:
    71.1
  • 氢给体数:
    0
  • 氢受体数:
    6

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

  • A Stereoselective Synthesis of Digitoxin and Digitoxigen Mono- and Bisdigitoxoside from Digitoxigenin via a Palladium-Catalyzed Glycosylation
    作者:Maoquan Zhou、George A. O'Doherty
    DOI:10.1021/ol061683b
    日期:2006.9
    palladium-catalyzed glycosylation reaction, reductive 1,3-transposition, diastereoselective dihydroxylation, and regioselective protection. The natural product digitoxin was fashioned in 15 steps starting from digitoxigenin 2 and pyranone 8a or 18 steps from achiral acylfuran.
    已经开发了收敛和立体控制的三糖天然产物洋地黄毒苷的途径。该路线适合于制备洋地黄毒苷和双洋地黄毒苷。该途径的特征是钯催化的糖基化反应,还原性1,3-移位,非对映选择性二羟基化和区域选择性保护的迭代应用。天然产物洋地黄毒苷从洋地黄毒苷2和吡喃酮8a开始共分15步,或从非手性酰基呋喃开始共18步。
  • De Novo Approach to 2-Deoxy-β-glycosides:  Asymmetric Syntheses of Digoxose and Digitoxin<sup>1</sup>
    作者:Maoquan Zhou、George A. O'Doherty
    DOI:10.1021/jo062534+
    日期:2007.3.1
    straightforward route to trisaccharide natural products digoxose and digitoxin has been developed. Key to this approach is the iterative application of the palladium-catalyzed glycosylation reaction, reductive 1,3-transposition, diastereoselective dihydroxylation, and regioselective protection. The first total synthesis of natural product digoxose was accomplished in 19 total steps from achiral 2-acylfuran
    已经开发出了高度对映选择性和直接的途径来制备三糖天然产物地高糖和洋地黄毒苷。该方法的关键是钯催化糖基化反应,还原性1,3-移位,非对映选择性二羟基化和区域选择性保护的迭代应用。天然产物digoxose的第一全合成是在非手性从2- acylfuran 19个总步骤完成,和洋地黄毒苷在15个步骤塑成从洋地黄毒苷开始2和吡喃酮8 β。这种灵活的合成策略还允许制备地高糖和洋地黄毒苷的单糖和二糖类似物。
  • A Palladium-Catalyzed Glycosylation Reaction:  The de Novo Synthesis of Natural and Unnatural Glycosides
    作者:Ravula Satheesh Babu、George A. O'Doherty
    DOI:10.1021/ja037097k
    日期:2003.10.1
    sterospecific palladium-catalyzed glycosylation reaction of a variety of alcohols is reported. The reaction selectively converts alpha-2-substituted 6-carboxy-2H-pyran-3(6H)-ones into alpha-2-substituted 6-alkoxy-2H-pyran-3(6H)-ones with complete retention of configuration and similarly converts the pyranones with beta-carboxy groups into pyranones with beta-alkoxy groups. The reaction works equally
    报道了多种醇的高度立体选择性和立体特异性钯催化的糖基化反应。该反应选择性地将 α-2-取代的 6-羧基-2H-吡喃-3(6H)-酮转化为 α-2-取代的 6-烷氧基-2H-吡喃-3(6H)-酮,完全保留构型,类似地将带有 β-羧基的吡喃酮转化为带有 β-烷氧基的吡喃酮。该反应对基于氨基酸和基于碳水化合物的醇同样有效。为了证明该过程在碳水化合物化学中的效用,一些产品在另外两个步骤中被选择性地转化为 α-甘露糖苷。由于 2-取代的 6-羧基-2H-吡喃-3(6H)-酮是通过不对称合成制备的,因此该反应可用于制备 d- 或 l-吡喃酮。
  • De Novo Asymmetric Synthesis of Homoadenosine via a Palladium-Catalyzed <i>N</i>-Glycosylation
    作者:Sanjeeva R. Guppi、Maoquan Zhou、George A. O'Doherty
    DOI:10.1021/ol052664p
    日期:2006.1.1
    [reaction: see text] A highly stereoselective synthesis of l-2-deoxy-beta-ribo-hexopyranosyl nucleosides from 6-chloropurine and Boc-protected pyranone has been developed. Our approach relies on the iterative application of a palladium-catalyzed N-glycosylation, diastereoselective reduction, and reductive 1,3-transposition. This strategy is amenable to prepare various natural and unnatural hexopyranosyl
    [反应:见正文]已经开发了由6-氯嘌呤和Boc保护的吡喃酮高度合成的1-2-脱氧-β-核糖-己吡喃糖基核苷。我们的方法依赖于钯催化的N-糖基化,非对映选择性还原和还原性1,3转座的迭代应用。该策略适合制备各种天然和非天然的六吡喃糖基核苷类似物。
  • Palladium‐Catalyzed Glycosylation Reaction:<i>De‐Novo</i>Synthesis of Trehalose Analogues
    作者:Ravula Satheesh Babu、George A. O'Doherty
    DOI:10.1081/car-200059959
    日期:2005.3
    unnatural L‐1,1‐α‐disaccharides were synthesized from acylfurans using a palladium‐catalyzed glycosylation reaction. The 1,1‐α‐manno‐disaccharides were achieved in six total steps starting from an acylfuran. The overall efficiency of this protocol was the use of highly diastereoselective palladium‐catalyzed glycosylation, reduction, and dihydroxylation.
    使用钯催化的糖基化反应由酰基呋喃合成了非天然的L -1,1-α-二糖。从酰基呋喃开始,共分六个步骤完成了1,1-α-甘露聚糖-二糖的生产。该方案的整体效率是使用高度非对映选择性的钯催化的糖基化,还原和二羟基化。
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