Publishing House SB RAS:

Publishing House SB RAS:

Address of the Publishing House SB RAS:
Morskoy pr. 2, 630090 Novosibirsk, Russia

Advanced Search

Journal of Structural Chemistry

2013 year, number 6


X. Zhu1,2, D.-S. Xiang1, W.-Y. Shi3
1Department of Chemical Engineering, Yancheng Textile Vocational Technology College, Yancheng, P. R. China
2School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing, P. R. China
3School of Chemical and Biological Engineering, Yancheng Institute of Technology, Yancheng, P. R. China
Keywords: pyrazoline, ferrocenyl, dithiocarboxylate, X-ray


Reactions of E -4-ferrocenylpent-3-en-2-one with S -methyldithiocarbazate or S -benzyldithiocarbazate result in the formation of methyl 5-ferrocenyl-3,5-dimethyl-2-pyrazoline-1-dithiocarboxylate (1) or benzyl 5-ferrocenyl-3,5-dimethyl-2-pyrazoline-1-dithiocarboxylate (2). The single crystals of both products are obtained and their structures are identified by X-ray diffraction method with triclinic P -1 space groups. The cell parameters for compound 1 are as follows: a = 7.7029(8) Å, b = 10.1631(11) Å, c = 10.7305(12) Å, α = 101.3270(10)°, β  = 90.6740(10)°, γ = 94.8390(10)°, and V = 820.40(15) Å 3. For compound 2, the crystallographic data are: a = 7.953(3) Å, b = 10.970(5) Å, c = 12.534(3) Å, α = 84.718(5)°, β  = 81.651(3)°, γ = 76.274(4)°, and V = 1049.1(7) Å 3.