1-Methoxy-4-((E)-2-phenyl-ethenesulfinylmethyl)-benzene | 216007-67-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1-Methoxy-4-((E)-2-phenyl-ethenesulfinylmethyl)-benzene
• 英文别名: 1-methoxy-4-[[(E)-2-phenylethenyl]sulfinylmethyl]benzene
• CAS: 216007-67-9
• 化学式: C₁₆H₁₆O₂S
• 分子量: 272.368
• InChiKey: GVIATHNZHYLANK-VAWYXSNFSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  19
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  45.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  1-Methoxy-4-((E)-2-phenyl-ethenesulfinylmethyl)-benzene 在 磺酰氯 作用下， 以 二氯甲烷 为溶剂， 生成 (E)-2-Phenyl-ethenesulfinyl chloride
  参考文献：
  名称：

  1-Alkenesulfinyl Chlorides:  Synthesis, Characterization, and Some Substitution Reactions

  摘要：

  A number of 1-alkenyl sulfoxides bearing either a diphenylmethyl (DPM) or a p-methoxybenzyl (PMB) group have been prepared and exposed to the chlorine surrogate SO2Cl2. Through an oxidative fragmentation reaction, a new family of sulfur acid derivatives, 1-alkenesulfinyl chlorides, is generated. They can be characterized by IR spectroscopy before chemical capture with an alcohol. Ethenesulfinyl chloride (2a) and 1-propenesulfinyl chloride (2b), obtained from their corresponding DPM precursor, can be distilled at reduced pressure to afford ca. 90% pure material. NMR chemical shift comparison of various 1-alkenesulfinyl-containing compounds is made. 1-Alkenesulfinylmethyl phenyl(alkyl) ketones (6) can be prepared directly from sulfinyl chlorides 2 although decomposition and/or isomerization is sometimes extensive during purification.

  DOI：

  10.1021/jo980970t
• 作为产物：
  描述：

  4-甲氧基溴苄 、 以43%的产率得到1-Methoxy-4-((E)-2-phenyl-ethenesulfinylmethyl)-benzene
  参考文献：
  名称：

  Oxidative fragmentations of selected 1-alkenyl sulfoxides. Chemical and spectroscopic evidence for 1-alkenesulfinyl chlorides

  摘要：

  A collection of 1-alkenyl sulfoxides possessing diphenylmethyl, p-methoxybenzyl or 2-(trimethylsilyl)ethyl groups can be converted to 1-alkenesulfinyl chlorides using SO2Cl2. The 1-alkenesulfinyl chlorides were spectroscopically characterized by IR and were chemically captured as their cyclohexyl or 3-phenylpropyl 1-alkenesulfinate esters. Copyright (C) 1996 Elsevier Science Ltd

  DOI：

  10.1016/0040-4039(96)00281-x

文献信息

• Unsaturated Sulfides, Sulfones, Sulfoxides and Sulfonamides Synthesis
  申请人：Reddy M.V. Ramana

  公开号：US20090124828A1

  公开（公告）日：2009-05-14

  α,β-Unsaturated sulfides, sulfones, sulfoxides and sulfonamides according to Formula I: wherein Ar 1 , Ar 2 , X, n, * and R are as defined herein, are prepared by dehydration of β-hydroxy sulfides, sulfones, sulfoxides or sulfonamides.

  根据公式I，制备α，β-不饱和硫化物，磺酰酸，亚磺酸和磺酰胺，其中Ar1，Ar2，X，n，*和R的定义如下，通过β-羟基硫化物，磺酰酸，亚磺酸或磺酰胺的脱水反应制备。
• UNSATURATED SULFIDES, SULFONES, SULFOXIDES AND SULFONAMIDES SYNTHESIS
  申请人：Temple University - Of The Commonwealth System of Higher Education

  公开号：EP1896401B1

  公开（公告）日：2013-04-10
• US8143453B2
  申请人：——

  公开号：US8143453B2

  公开（公告）日：2012-03-27