Dithiocarbonic acid O-[(2R,3S,5R)-5-(3,5-dimethyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2-trityloxymethyl-tetrahydro-furan-3-yl] ester S-methyl ester | 143037-50-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 三苯基化合物
• 英文名称: Dithiocarbonic acid O-[(2R,3S,5R)-5-(3,5-dimethyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2-trityloxymethyl-tetrahydro-furan-3-yl] ester S-methyl ester
• 英文别名: O-[(2R,3S,5R)-5-(3,5-dimethyl-2,4-dioxopyrimidin-1-yl)-2-(trityloxymethyl)oxolan-3-yl] methylsulfanylmethanethioate
• CAS: 143037-50-7
• 化学式: C₃₂H₃₂N₂O₅S₂
• 分子量: 588.748
• InChiKey: YZQLFSREDMFMLC-UPRLRBBYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6
• 重原子数：
  41
• 可旋转键数：
  10
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  126
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  O-新戊烷-S-三苯甲锡烷基黄酸盐 、 Dithiocarbonic acid O-[(2R,3S,5R)-5-(3,5-dimethyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2-trityloxymethyl-tetrahydro-furan-3-yl] ester S-methyl ester 在 六苯基二锡 作用下， 以 环己烷 为溶剂， 反应 8.0h， 以64%的产率得到Dithiocarbonic acid S-[(2R,3S,5R)-5-(3,5-dimethyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2-trityloxymethyl-tetrahydro-furan-3-yl] ester O-(2,2-dimethyl-propyl) ester
  参考文献：
  名称：

  Novel radical chain reactions based on O-alkyl tin dithiocarbonates

  摘要：

  DOI：

  10.1021/ja00046a045

文献信息

• A practical modification of the Barton-McCombie reaction and radical O- to S- rearrangement of xanthates
  作者：Béatrice Quiclet-Sire、Samir Z. Zard

  DOI：10.1016/s0040-4039(98)02187-x

  日期：1998.12

  The C-O bond in xanthates derived from carbohydrates can be reductively cleaved by heating in 2-propanol in the presence of equimolar amounts of dilauroyl peroxide, added in small portions; if benzene is used as the solvent, an O- to S- rearrangement of the xanthate occurs. (C) 1998 Elsevier Science Ltd. All rights reserved.
• Novel radical chain reactions based on O-alkyl tin dithiocarbonates
  作者：Jean Boivin、Jose Camara、Samir Z. Zard

  DOI：10.1021/ja00046a045

  日期：1992.9