摘要
The title compound 1,5,1 ＇,5 ＇-tetraphenyl- 1H, 1H＇-3,3 ＇-dialkylthio-bi-1,2,4-triazole （2, C28H20N6S2, Mr = 504.62） was prepared by the reaction of 1-benzoyl-3-phenylaminothiourea 1 and Mn（OAc）3·2H2O in acetic acid under microwave irradiation. The crystal is of monoclinic, space group P21/c with a = 11.3931（10）, b = 16.5787（14）（c = 26.470（2） A, β = 98.274（2）°, Z = 8, V = 4947.8（8） A3, 1）, = 1.355 g/cm^3,μMoKa） = 0.245 mm^-1, F（000） = 2096, the final R = 0.0583 and wR = 0.1502 for 8705 observed reflections （I〉 20（I））. X-ray analysis reveals that the title compound is 1,5,1 ＇,5 ＇-tetraphenyl- 1 H, 1 H＇-3,3 ＇-dialkylthio-bi- 1,2,4-triazole, and its formation mechanism was proposed.
The title compound 1,5,1 ＇,5 ＇-tetraphenyl- 1H, 1H＇-3,3 ＇-dialkylthio-bi-1,2,4-triazole （2, C28H20N6S2, Mr = 504.62） was prepared by the reaction of 1-benzoyl-3-phenylaminothiourea 1 and Mn（OAc）3·2H2O in acetic acid under microwave irradiation. The crystal is of monoclinic, space group P21/c with a = 11.3931（10）, b = 16.5787（14）（c = 26.470（2） A, β = 98.274（2）°, Z = 8, V = 4947.8（8） A3, 1）, = 1.355 g/cm^3,μMoKa） = 0.245 mm^-1, F（000） = 2096, the final R = 0.0583 and wR = 0.1502 for 8705 observed reflections （I〉 20（I））. X-ray analysis reveals that the title compound is 1,5,1 ＇,5 ＇-tetraphenyl- 1 H, 1 H＇-3,3 ＇-dialkylthio-bi- 1,2,4-triazole, and its formation mechanism was proposed.
基金
The project was supported by the Key Laboratory of Organic Synthesis of Jiangsu Province (JSK016)
the Natural Science Foundation of University, Anhui Province (No. 2006KJ156B)
