1-((1R,3R,3aS,7aS)-7-Benzyl-4,4-dioxo-3-trityloxymethyl-octahydro-2-oxa-4λ⁶-thia-7-aza-inden-1-yl)-1H-pyrimidine-2,4-dione | 202259-94-7

• 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: 1-((1R,3R,3aS,7aS)-7-Benzyl-4,4-dioxo-3-trityloxymethyl-octahydro-2-oxa-4λ⁶-thia-7-aza-inden-1-yl)-1H-pyrimidine-2,4-dione
• 英文别名: 1-[(4aS,5R,7R,7aS)-4-benzyl-1,1-dioxo-7-(trityloxymethyl)-2,3,4a,5,7,7a-hexahydrofuro[3,4-b][1,4]thiazin-5-yl]pyrimidine-2,4-dione
• CAS: 202259-94-7
• 化学式: C₃₇H₃₅N₃O₆S
• 分子量: 649.767
• InChiKey: QOHARBDLRLCABC-HYGOWAQNSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  47
• 可旋转键数：
  9
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  114
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  1-((1R,3R,3aS,7aS)-7-Benzyl-4,4-dioxo-3-trityloxymethyl-octahydro-2-oxa-4λ⁶-thia-7-aza-inden-1-yl)-1H-pyrimidine-2,4-dione 在 palladium on activated charcoal 甲酸 作用下， 以 甲醇 为溶剂， 反应 0.17h， 以75%的产率得到1-((1R,3R,3aS,7aS)-4,4-Dioxo-3-trityloxymethyl-octahydro-2-oxa-4λ⁶-thia-7-aza-inden-1-yl)-1H-pyrimidine-2,4-dione
  参考文献：
  名称：

  Sugar-Modified Uridine Bisvinyl Sulfone:  Synthesis of a Bifunctionalized Nucleoside Michael Acceptor and Its Use in Stereoselective Tandem Cyclization

  摘要：

  A bisvinyl sulfone functionality is incorporated into the carbohydrate moiety of uridine to synthesize 6 (or 7) which is a bifunctionalized nucleoside Michael acceptor and has the potential to form covalent bond with biological nucleophiles. This compound could be used to generate a large number and a new class of bicyclic S,S-dioxidethiazine derivatives 8-12 in stereoselective fashion. Compound 6 is also useful for the synthesis of a wide variety of monosubstituted compounds 13-15. The structures of compounds 8-12 have been established unambiguously by synthesising the core structure 28 in a stereospecific fashion.

  DOI：

  10.1021/jo9705576
• 作为产物：
  描述：

  5’-O-三苯甲基尿苷-2’,3’-来苏-环氧化物 在 吡啶 、 sodium hydroxide 、 magnesium monoperoxyphthalate hexahydrate 作用下， 以 甲醇 、 乙醇 、 水 为溶剂， 反应 29.5h， 生成 1-((1R,3R,3aS,7aS)-7-Benzyl-4,4-dioxo-3-trityloxymethyl-octahydro-2-oxa-4λ⁶-thia-7-aza-inden-1-yl)-1H-pyrimidine-2,4-dione
  参考文献：
  名称：

  Sugar-Modified Uridine Bisvinyl Sulfone:  Synthesis of a Bifunctionalized Nucleoside Michael Acceptor and Its Use in Stereoselective Tandem Cyclization

  摘要：

  A bisvinyl sulfone functionality is incorporated into the carbohydrate moiety of uridine to synthesize 6 (or 7) which is a bifunctionalized nucleoside Michael acceptor and has the potential to form covalent bond with biological nucleophiles. This compound could be used to generate a large number and a new class of bicyclic S,S-dioxidethiazine derivatives 8-12 in stereoselective fashion. Compound 6 is also useful for the synthesis of a wide variety of monosubstituted compounds 13-15. The structures of compounds 8-12 have been established unambiguously by synthesising the core structure 28 in a stereospecific fashion.

  DOI：

  10.1021/jo9705576

文献信息

• Sugar-Modified Uridine Bisvinyl Sulfone:  Synthesis of a Bifunctionalized Nucleoside Michael Acceptor and Its Use in Stereoselective Tandem Cyclization
  作者：Sanjib Bera、Graham J. Langley、Tanmaya Pathak

  DOI：10.1021/jo9705576

  日期：1998.3.1

  A bisvinyl sulfone functionality is incorporated into the carbohydrate moiety of uridine to synthesize 6 (or 7) which is a bifunctionalized nucleoside Michael acceptor and has the potential to form covalent bond with biological nucleophiles. This compound could be used to generate a large number and a new class of bicyclic S,S-dioxidethiazine derivatives 8-12 in stereoselective fashion. Compound 6 is also useful for the synthesis of a wide variety of monosubstituted compounds 13-15. The structures of compounds 8-12 have been established unambiguously by synthesising the core structure 28 in a stereospecific fashion.