(S)-2-benzyl-7-bromo-3-phenyl-3,4-dihydro-2H-benzo[b][1,4,5]oxathiazepine 1,1-dioxide | 1233355-12-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (S)-2-benzyl-7-bromo-3-phenyl-3,4-dihydro-2H-benzo[b][1,4,5]oxathiazepine 1,1-dioxide
• 英文别名: (3S)-2-benzyl-7-bromo-3-phenyl-3,4-dihydro-5,1lambda6,2-benzoxathiazepine 1,1-dioxide；(3S)-2-benzyl-7-bromo-3-phenyl-3,4-dihydro-5,1λ6,2-benzoxathiazepine 1,1-dioxide
• CAS: 1233355-12-8
• 化学式: C₂₁H₁₈BrNO₃S
• 分子量: 444.349
• InChiKey: DTXGNYDCLVTHTM-LJQANCHMSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  27
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  55
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  (S)-7-bromo-3-phenyl-3,4-dihydro-2H-benzo[b][1,4,5]oxathiazepine 1,1-dioxide 、 (1R,2R,8S,9S)-5-oxido-5-phenylmethoxy-4,6-dioxa-5-phosphoniatricyclo[7.2.1.02,8]dodec-10-ene 在 Grubbs catalyst first generation 、 四丁基碘化铵 、 potassium carbonate 作用下， 以 二氯甲烷 、 四氢呋喃 为溶剂， 以54 mg的产率得到(S)-2-benzyl-7-bromo-3-phenyl-3,4-dihydro-2H-benzo[b][1,4,5]oxathiazepine 1,1-dioxide
  参考文献：
  名称：

  ROMP-Derived Oligomeric Phosphates for Application in Facile Benzylation

  摘要：

  The development of new ROMP-based oligomeric benzyl phosphates (OBPn) is reported for use as soluble, stable benzylating reagents. These oligomeric reagents are readily synthesized from commercially available materials and conveniently polymerized and purified in a one-pot process, affording bench-stable, pure white, free-flowing solids on multigram scale. Utilization in benzylation reactions with a variety of nucleophiles is reported.

  DOI：

  10.1021/ol1006604

文献信息

• ROMP-Derived Oligomeric Phosphates for Application in Facile Benzylation
  作者：Toby R. Long、Pradip K. Maity、Thiwanka B. Samarakoon、Paul R. Hanson

  DOI：10.1021/ol1006604

  日期：2010.7.2

  The development of new ROMP-based oligomeric benzyl phosphates (OBPn) is reported for use as soluble, stable benzylating reagents. These oligomeric reagents are readily synthesized from commercially available materials and conveniently polymerized and purified in a one-pot process, affording bench-stable, pure white, free-flowing solids on multigram scale. Utilization in benzylation reactions with a variety of nucleophiles is reported.