1,4-phenylene-bis[3-(4'-ethoxylphenyl)thiourea]

• 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: 1,4-phenylene-bis[3-(4'-ethoxylphenyl)thiourea]
• 英文别名: 1-(4-Ethoxyphenyl)-3-[4-[(4-ethoxyphenyl)carbamothioylamino]phenyl]thiourea；1-(4-ethoxyphenyl)-3-[4-[(4-ethoxyphenyl)carbamothioylamino]phenyl]thiourea
• 化学式: C₂₄H₂₆N₄O₂S₂
• 分子量: 466.628
• InChiKey: ISVRHJDBPHYFCX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  32
• 可旋转键数：
  8
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  131
• 氢给体数：
  4
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  对苯二异硫氰酸酯 、 对乙氧基苯胺 在 三乙胺 作用下， 以 1,4-二氧六环 为溶剂， 反应 6.0h， 以95%的产率得到1,4-phenylene-bis[3-(4'-ethoxylphenyl)thiourea]
  参考文献：
  名称：

  1,4-PHENYLENEDIISOTHIOCYANATE IN THE SYNTHESIS OF BIS-(THIOUREA, BENZOTHIAZOLE, QUINAZOLINE, 1,3-BENZOXAZINE AND IMIDAZOLIDINEIMINOTHIONES) DERIVATIVES

  摘要：

  Interaction of 1,4-phenylenediisothiocyanate 1 with aromatic amines and o-phenylenediamine furnished the novel bisthiourea, derivatives 2a-c and 7. Hydrazines or o-aminothiophenol reacted with 1 to produce bis-(thiosemicarbazide 4a,b or benzothiazole 9) derivatives. Bisquinazolines 12a,b and bisthienopyrimidines 13a,b were synthesized through interaction of 1 with anthranilic acids 10a,b and aminothiophenes 11a,b. Interaction of 1 with two moles of either salicylic acid or N-(4-substituted-phenyl)cyanothioformamide yielded the corresponding bis(1,3-benzoxazine 14 or imidazolidineiminothiones 16) derivatives.

  DOI：

  10.1080/10426500490274682

文献信息

• 1,4-PHENYLENEDIISOTHIOCYANATE IN THE SYNTHESIS OF BIS-(THIOUREA, BENZOTHIAZOLE, QUINAZOLINE, 1,3-BENZOXAZINE AND IMIDAZOLIDINEIMINOTHIONES) DERIVATIVES
  作者：A. M. Sh. El-Sharief、Y. A. Ammar、M. A. Zahran、H. Kh. Sabet

  DOI：10.1080/10426500490274682

  日期：2004.2.1

  Interaction of 1,4-phenylenediisothiocyanate 1 with aromatic amines and o-phenylenediamine furnished the novel bisthiourea, derivatives 2a-c and 7. Hydrazines or o-aminothiophenol reacted with 1 to produce bis-(thiosemicarbazide 4a,b or benzothiazole 9) derivatives. Bisquinazolines 12a,b and bisthienopyrimidines 13a,b were synthesized through interaction of 1 with anthranilic acids 10a,b and aminothiophenes 11a,b. Interaction of 1 with two moles of either salicylic acid or N-(4-substituted-phenyl)cyanothioformamide yielded the corresponding bis(1,3-benzoxazine 14 or imidazolidineiminothiones 16) derivatives.
• Highly Efficient Method for the Synthesis of 1,4-Phenylenedithioureas Under Solvent- and Catalyst-Free Conditions Promoted by Microwave Irridiation
  作者：Li-Ping Zhang、Xiao-Bo Shang、Qing-Fen Wu、Yang Zhang、Jian-Ping Li

  DOI：10.1080/00397911.2010.535941

  日期：2012.4.1

  A highly efficient method for the synthesis of 1,4-phenylenedithioureas promoted by microwave irridiation is reported. It is based on the nucleophilic addition reaction of 1,4-phenylenediisothiocyanate to aromatic amines under solvent- and catalyst-free conditions. The reaction has the advantages of short reaction time, good yields, and environmental acceptability.