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2,2,2-Trichloro-acetimidic acid (3aR,4S,6S,7S,7aR)-7-((3aS,4R,6R,7R,7aR)-7-hydroxy-2,2,4-trimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy)-2,2,4-trimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yl ester | 208720-03-0

中文名称
——
中文别名
——
英文名称
2,2,2-Trichloro-acetimidic acid (3aR,4S,6S,7S,7aR)-7-((3aS,4R,6R,7R,7aR)-7-hydroxy-2,2,4-trimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy)-2,2,4-trimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yl ester
英文别名
[(3aR,4S,6S,7S,7aR)-7-[[(3aS,4R,6R,7R,7aR)-7-hydroxy-2,2,4-trimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-6-yl]oxy]-2,2,4-trimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-6-yl] 2,2,2-trichloroethanimidate
2,2,2-Trichloro-acetimidic acid (3aR,4S,6S,7S,7aR)-7-((3aS,4R,6R,7R,7aR)-7-hydroxy-2,2,4-trimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy)-2,2,4-trimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yl ester化学式
CAS
208720-03-0
化学式
C20H30Cl3NO9
mdl
——
分子量
534.818
InChiKey
YHWGGZRLROCMNS-PPBDOIHCSA-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):
    2.5
  • 重原子数:
    33
  • 可旋转键数:
    4
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.95
  • 拓扑面积:
    118
  • 氢给体数:
    2
  • 氢受体数:
    10

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

反应信息

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文献信息

  • Total Synthesis of Sinenside A
    作者:Paresh M. Vadhadiya、Chepuri V. Ramana
    DOI:10.1021/acs.orglett.5b00505
    日期:2015.4.3
    The first total synthesis of norlignan glucoside sinenside A has been accomplished. An intramolecular acetalization reaction has been employed as the key skeletal construct to forge the central cyclic disaccharide core. The trans-1,2-diol configuration present in the cyclic disaccharide of this natural product is unique and has been addressed by setting this configuration at the beginning. A 1,2-orthoester group has been selected as a handle for both sp glycosidation and for differentiation of the C2'-OH (that participates in the key acetalization reaction) of the sugar unit.
  • Synthesis of symmetric difucopyranose dianhydrides
    作者:Michael Ludewig、Daniel Lazarević、Jürgen Kopf、Joachim Thiem
    DOI:10.1039/a801955j
    日期:——
    By activation of methyl 3,4-O-isopropylidene-1-methyl thio-β-L-fucopyranoside (1) with copper bromide–tetrabutylammonium bromide, bis(3,4-O-isopropylidene-α-L->fucopyranose)-1,2′∶1′,2->dianhydride (2) with almost> C2-symmetry was obtained. Starting with the monosaccharide precursors 3 and 4 a corresponding activation led to the disaccharide derivative 5 which in turn was converted into the mixed D,L-dianhydride 7 employing an intramolecular imidate glycosylation.
    通过用溴化铜-四丁基溴化铵活化甲基 3,4-O-异亚丙基-1-甲基硫代-β-L-岩藻糖苷 (1),得到了几乎> C2 对称的双(3,4-O-异亚丙基-α-L->岩藻糖)-1,2′∶1′,2->二酸酐 (2)。从单糖前体 3 和 4 开始,通过相应的活化,得到二糖衍生物 5,然后通过分子内亚胺糖基化反应,将其转化为混合的 D,L-二酐 7。
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