摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

1,2-O-Isopropyliden-3-C-methylen-α-D-ribo-hexofuranose | 61230-54-4

中文名称
——
中文别名
——
英文名称
1,2-O-Isopropyliden-3-C-methylen-α-D-ribo-hexofuranose
英文别名
3-deoxy-1,2-O-isopropylidene-3-C-methylene-α-D-ribo-hexofuranose;3-deoxy-3-C-methylene-1,2-O-isopropylidene-α-D-ribo-hexofuranose;(R)-1-((3aR,5S,6aR)-2,2-dimethyl-6-methylene-tetrahydrofuro[2,3-d][1,3]dioxol-5-yl)ethane-1,2-diol;(1R)-1-[(3aR,5S,6aR)-2,2-dimethyl-6-methylidene-3a,6a-dihydrofuro[2,3-d][1,3]dioxol-5-yl]ethane-1,2-diol
1,2-O-Isopropyliden-3-C-methylen-α-D-ribo-hexofuranose化学式
CAS
61230-54-4
化学式
C10H16O5
mdl
——
分子量
216.234
InChiKey
ZFQJYDRGLGIUIY-BZNPZCIMSA-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
  • 重原子数:
    15
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.8
  • 拓扑面积:
    68.2
  • 氢给体数:
    2
  • 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

  • Polymer-Supported Ferric Chloride as a Heterogeneous Catalyst for Chemoselective Deprotection of Acetonides
    作者:M. Chari、K. Syamasundar
    DOI:10.1055/s-2005-861817
    日期:——
    Acetonides undergo chemoselective deprotection to afford the corresponding 1,2-diols in excellent yields using polymer (PVP)-supported ferric chloride as a heterogeneous catalyst in acetonitrile-dichloromethane at room temperature.
    乙酰氨基化合物在室温下使用以聚乙烯吡咯烷酮(PVP)为支持体的氯化铁作为异相催化剂,在乙腈-二氯甲烷中进行化学选择性脱保护,获得相应的1,2-二醇,产率极高。
  • Phosphomolybdic Acid Supported on Silica Gel: An Efficient, Mild and Reusable Catalyst for the Chemoselective Hydrolysis of Acetonides
    作者:J. S. Yadav、S. Raghavendra、M. Satyanarayana、E. Balanarsaiah
    DOI:10.1055/s-2005-872701
    日期:——
    Carbohydrate acetonides were chemoselectively cleaved to the corresponding diols by using environmentally benign phosphomolybdic acid (H3PMo12O40) supported on silica gel (PMA-SiO2) at ambient temperature in a short span of 5-7 minutes in acetonitrile. Acid-labile protective groups such as THP, TBS, TBDPS, MOM, OMe and PMB were found to be stable under the reaction conditions.
    碳水化合物乙缩醛在环境友好的负载型磷钼酸(H3PMo12O40/硅胶,简称PMA-SiO2)作用下,于室温、乙腈溶液中仅需5至7分钟即可选择性地裂解为相应的二醇。在这种反应条件下,如THP、TBS、TBDPS、MOM、OMe和PMB等对酸不稳定的保护基团均能保持稳定。
  • Chemoselective hydrolysis of terminal isopropylidene acetals in acetonitrile using molecular iodine as a mild and efficient catalyst
    作者:J.S. Yadav、M. Satyanarayana、S. Raghavendra、E. Balanarsaiah
    DOI:10.1016/j.tetlet.2005.10.043
    日期:2005.12
    A simple, mild and efficient method for deprotection of acetonides in the presence of molecular iodine is described. Acid labile protecting groups such as PMB, OMe, OBn, allyl and propargyl are compatible with the reaction conditions, while TBS, TBDPS, TMS and THP ethers were unstable under the same conditions.
    描述了一种在分子碘存在下使丙酮化物脱保护的简单,温和和有效的方法。酸不稳定的保护基(如PMB,OMe,OBn,烯丙基和炔丙基)与反应条件兼容,而TBS,TBDPS,TMS和THP醚在相同条件下不稳定。
  • Eine kurze synthese von serricornin, (4S,6S,7S)-4,6-dimethyl- 7-hydroxy-3-nonanon, dem sexualpheromon des tabakkäfers Lasioderma serricorne F., aus d-glucose
    作者:Hartmut Redlich、Karsten Samm、Jan-Bernd Lenfers、Wilfried Bruns
    DOI:10.1016/0008-6215(88)85103-6
    日期:1988.3
    Abstract Starting from d -glucose, a novel sequence of the syntheses leading to (3 S ,5 S ,6 S )-6-ethyl-3,5-dimethyltetrahydro-2 H -pyran-2-one ( 4 ) is described. Key steps are the hydrogenation of 3,5,6-trideoxy-1,2- O -isopropylidene-3- C -methyl-α- d - glycero -hex-3,5-dienose leading to 3,5,6-trideoxy-1,2- O -isopropylidene-3- C - methyl-β- l - lyxo -hexofuranose, and the base-catalyzed cyclisation
    摘要从d-葡萄糖开始,描述了导致(3 S,5 S,6 S)-6-乙基-3,5-二甲基四氢-2 H-吡喃-2-酮(4)的合成的新序列。关键步骤是将3,5,6-三苯氧基-1,2-O-异亚丙基-3-C-甲基-α-d-甘油-hex-3,5-二烯糖加氢生成3,5,6-三苯氧基-1,2- O-异亚丙基-3- C-甲基-β-l-lyxo-六呋喃糖,以及碱催化的甲基(2 RS,4 S,5 S)-5-羟基-2环化和异构化将4-二甲基庚酸酯转化为4。可以通过已知方法将化合物4转化为Serrcornin。
  • Di-tert-butyl diethylphosphoramidite as the phosphitylating reagent in the preparation of 3-deoxy-3-C-methylene-d-ribo-hexose-6-phosphate and 3-deoxy-3-C-methylene-d-erythro-pentose-5-phosphate
    作者:Alain Burger、Denis Tritsch、Jean-François Biellmann
    DOI:10.1016/s0008-6215(01)00089-1
    日期:2001.5
    3-deoxy-3-C-methylene-1,2-O-isopropylidene-alpha-D-ribo-hexofuranose. The preparation of the phosphorylated unsaturated sugars employed di-tert-butyl diethylphosphoramidite as the phosphitylating reagent. The removal of all the protecting groups was done under acidic conditions in the ultimate step. The unsaturated sugar phosphates were competitive inhibitors but neither substrates nor inactivators of
    用常见的中间体3-deoxy-3制备3-deoxy-3-C-亚甲基-D-核糖己糖-6-磷酸酯和3-deoxy-3-C-亚甲基-D-赤-戊糖-5-磷酸酯-C-亚甲基-1,2-O-异亚丙基-α-D-核糖-呋喃糖。磷酸化不饱和糖的制备使用二叔丁基二乙基亚磷酰胺作为磷酸化试剂。在最终步骤中,所有保护基的去除均在酸性条件下进行。不饱和糖磷酸酯是竞争性抑制剂,但既不是6-磷酸葡萄糖和5-磷酸核糖异构酶的底物也不是灭活剂。
查看更多