Ghorab, Moustafa M.; Barakat, Saber El-Sayed; Saker, Helmy M., Arzneimittel-Forschung/Drug Research, 2006, vol. 56, # 9, p. 665 - 670
作者:Ghorab, Moustafa M.、Barakat, Saber El-Sayed、Saker, Helmy M.、Abd Rabo, Mahmoud M.
DOI:——
日期:——
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.
Merino, Pedro; Orduna, Jesus; Tejero, Tomas, Journal of Heterocyclic Chemistry, 1990, vol. 27, # 5, p. 1345 - 1349