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6,6a,9,9a-Tetrahydro-2,2,4,4-tetrakis(1-methylethyl)-[6aR,8a,9ab]-spiro[8H-furo[3,2-f]-1,3,5,2,4-trioxadisilocin-8,3'-[3H]oxazolo[3,4-c]pyrimidine]-5',7'(1'H,6'H)-dione | 198622-35-4

中文名称
——
中文别名
——
英文名称
6,6a,9,9a-Tetrahydro-2,2,4,4-tetrakis(1-methylethyl)-[6aR,8a,9ab]-spiro[8H-furo[3,2-f]-1,3,5,2,4-trioxadisilocin-8,3'-[3H]oxazolo[3,4-c]pyrimidine]-5',7'(1'H,6'H)-dione
英文别名
3',5'-O-(tetraisopropyldisiloxan-1,3-diyl)-6,1'-(1-oxoethano)-2'-deoxyuridine;(3R,6'aR,9'aS)-2',2',4',4'-tetra(propan-2-yl)spiro[1H-[1,3]oxazolo[3,4-c]pyrimidine-3,8'-6,6a,9,9a-tetrahydrofuro[3,2-f][1,3,5,2,4]trioxadisilocine]-5,7-dione
6,6a,9,9a-Tetrahydro-2,2,4,4-tetrakis(1-methylethyl)-[6aR,8a,9ab]-spiro[8H-furo[3,2-f]-1,3,5,2,4-trioxadisilocin-8,3'-[3H]oxazolo[3,4-c]pyrimidine]-5',7'(1'H,6'H)-dione化学式
CAS
198622-35-4
化学式
C22H38N2O7Si2
mdl
——
分子量
498.724
InChiKey
QFYYEFNOTGTNTD-NNMXDRDESA-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):
    3.42
  • 重原子数:
    33
  • 可旋转键数:
    4
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.82
  • 拓扑面积:
    95.6
  • 氢给体数:
    1
  • 氢受体数:
    7

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

  • C-1′ Radical-Based Approaches for the Synthesis of Anomeric Spironucleosides
    作者:Chryssostomos Chatgilialoglu、Thanasis Gimisis、Gian Piero Spada
    DOI:10.1002/(sici)1521-3765(19991001)5:10<2866::aid-chem2866>3.0.co;2-6
    日期:1999.10.1
  • Synthesis of Anomeric Spiro Uracil Nucleosides with an Orthoester Structure: Stereoselective Cyclization Controlled by the C6-Substituent
    作者:Atsushi Kittaka、Hiromichi Tanaka、Hajime Kato、Yumiko Nonaka、Kazuo T Nakamura、Tadashi Miyasaka
    DOI:10.1016/s0040-4039(97)01486-x
    日期:1997.9
    Uracil nucleosides having an anomeric orthoester structure were synthesized fi om 2'-deoxy-6-(hydroxyalkyl)uridines through hypoiodite-initiated cyclization. The hydroxyalkyl substituent at the 6-position was found to control the anomeric stereochemistry (beta/alpha=7/1 similar to 1/46) of the cyclization. The transition state geometry of the reaction was postulated based on the X-ray crystallographic structure of the cyclized product 7 alpha to elucidate the observed stereoselectivity. (C) 1997 Elsevier Science Ltd.
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