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(2R)-2-tert-butyldimethylsilanyloxymethyl-6-hydroxy-6H-pyran-3-one | 222986-40-5

中文名称
——
中文别名
——
英文名称
(2R)-2-tert-butyldimethylsilanyloxymethyl-6-hydroxy-6H-pyran-3-one
英文别名
(6R)-2-hydroxy-6-tert-butyldimethylsilanyloxymethyl-6H-pyran-5-(2H)-one;(5R)-1-hydroxy-5-tert-butyldimethylsilanyloxymethyl-5H-pyran-4-(1H)-one;(6R)-2-hydroxy-6-tert-butyldimethylsilanyloxy-6H-pyran-5(2H)-one;(6R)-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2-hydroxy-2H-pyran-5-one
(2R)-2-tert-butyldimethylsilanyloxymethyl-6-hydroxy-6H-pyran-3-one化学式
CAS
222986-40-5
化学式
C12H22O4Si
mdl
——
分子量
258.39
InChiKey
IBGLPWIISFTPRP-NFJWQWPMSA-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

  • 沸点:
    334.7±42.0 °C(Predicted)
  • 密度:
    1.048±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.85
  • 重原子数:
    17
  • 可旋转键数:
    4
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.75
  • 拓扑面积:
    55.8
  • 氢给体数:
    1
  • 氢受体数:
    4

SDS

SDS:531e544ca8deeca37fafee7c3944a27d
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上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

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文献信息

  • Chiral Catalyst-Directed Dynamic Kinetic Diastereoselective Acylation of Lactols for <i>De Novo</i> Synthesis of Carbohydrate
    作者:Hao-Yuan Wang、Ka Yang、Dan Yin、Can Liu、Daniel A. Glazier、Weiping Tang
    DOI:10.1021/acs.orglett.5b02641
    日期:2015.11.6
    major challenges of synthetic carbohydrate chemistry. We have developed a new strategy consisting of a chiral catalyst-directed acylation followed by a palladium-catalyzed glycosidation to achieve high α- and β-stereoselectivity on the anomeric position. The former process involves a dynamic kinetic diastereoselective acylation of lactols derived from Achmatowicz rearrangement, while the latter is a stereospecific
    将立体化学控制在异头位置仍然是合成碳水化合物化学的主要挑战之一。我们已经开发了一种新的策略,包括手性催化剂导向的酰化反应,然后钯催化的糖苷化,以在异头位置实现高α-和β-立体选择性。前者涉及衍生自Achmatowicz重排的乳醇的动态动力学非对映选择性酰化反应,而后者是立体有规钯催化的烯丙基烷基化反应。
  • 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 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。
  • Anticancer Agents from the Australian Tropical Rainforest: Spiroacetals EBC-23, 24, 25, 72, 73, 75 and 76
    作者:Lin Dong、Heiko Schill、Rebecca L. Grange、Achim Porzelle、Jenny P. Johns、Peter G. Parsons、Victoria A. Gordon、Paul W. Reddell、Craig M. Williams
    DOI:10.1002/chem.200901525
    日期:2009.10.26
    EBC‐23, 24, 25, 72, 73, 75 and 76 were isolated from the fruit of Cinnamomum laubatii (family Lauraceae) in the Australian tropical rainforests. EBC‐23 (1) was synthesized stereoselectively, in nine linear steps in 8 % overall yield, to confirm the reported relative stereochemistry and determine the absolute stereochemistry. Key to the total synthesis was a series of Tietze–Smith linchpin reactions
    EBC-23、24、25、72、73、75和76是从澳大利亚热带雨林中的laubatii肉桂(月桂科)的果实中分离出来的。EBC-23(1)以9个线性步骤立体选择性合成,总产率为8%,以确认报道的相对立体化学并确定绝对立体化学。全面合成的关键是一系列的Tietze–Smith linchpin反应。发现新的螺缩醛结构基序,例如EBC-23(1),可在小鼠模型中抑制雄激素非依赖性前列腺肿瘤细胞DU145的生长,表明其具有治疗成人难治性实体瘤的潜力。
  • Iridium-Catalyzed Dynamic Kinetic Stereoselective Allylic Etherification of Achmatowicz Rearrangement Products
    作者:Zhongpeng Zhu、Hao-Yuan Wang、Christopher Simmons、Po-Sen Tseng、Xiang Qiu、Yu Zhang、Xiyan Duan、Jing-Kui Yang、Weiping Tang
    DOI:10.1002/adsc.201700950
    日期:2018.2.1
    intermediates for the synthesis of carbohydrates. The addition of the triphenyl phosphite ligand shuts down the isomerization pathway and promotes the allylic etherification pathway. The addition of diphenyl phosphate improved the diastereoselectivity for the addition reaction. Interestingly, opposite diastereoselectivity was observed for sterically demanding alcohol nucleophiles compared to less sterically
    我们最近为Achmatowicz重排产物开发了一种新型的Ir催化的动态动力学异构化反应。在此更新中,我们表明,在适当的配体和添加剂存在下,源自Achmatowicz重排的产物也可以进行Ir催化的动态动力学烯丙基醚化反应,从而提供用于合成碳水化合物的有用中间体。亚磷酸三苯酯配体的添加关闭了异构化途径并促进了烯丙基醚化途径。磷酸二苯酯的加入改善了加成反应的非对映选择性。有趣的是,与对空间要求较低的醇亲核试剂相比,对空间要求较高的醇亲核试剂观察到相反的非对映选择性。该方法还适用于几种2的合成
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