Chande, Madhukar S.; Karnik, Anil V; Inamdar, Arvind N, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1991, vol. 30, # 4, p. 430 - 432
作者:Chande, Madhukar S.、Karnik, Anil V、Inamdar, Arvind N、Damle, Shruti D
DOI:——
日期:——
Chande, Madhukar S.; Singh-Jathar, Kiron, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1998, vol. 37, # 4, p. 352 - 357
作者:Chande, Madhukar S.、Singh-Jathar, Kiron
DOI:——
日期:——
SYNTHESIS OF SUBSTITUTED-Δ<sup>2</sup>-1,2,4-TRIAZOLIN-5-ONES AND S-SUBSTITUTED ISOTHIOBIUREAS FROM 1-ARYL/ALKYL-6-PHENYL-2-THIOBIUREAS
作者:M. M. Suni、Vipin A. Nair、C. P. Joshua
DOI:10.1081/scc-100104074
日期:2001.1
Reaction of 1-aryl/alkyl-6-phenyl-2-thiobiureas 1 with BnCl and BuI in neutral medium at reflux temperature resulted in the formation of the S-alkylated isothiobiureas 2 and 1,2,4-triazolin-5-one derivatives 3. A convenient route to 2 is also reported.
Fromm; Nehring, Chemische Berichte, 1923, vol. 56, p. 1374