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Updated: Jun 2, 2026

Modification and Functionalization of the Guanidine Group by Tailor-made Precursors
Published on: April 27, 2017
3-[(Furan-2-yl-methyl-idene)amino]-1-(4-methyl-phen-yl)thio-urea
Yan-Ling Zhang1, Fu-Juan Zhang, Zhi-Hong Xu
1College of Chemistry and Chemical Engineering, Xuchang University, Xuchang, Henan Province 461000, People's Republic of China.
Abstract:
There are two independent mol-ecules in the asymmetric unit of the title compound, C(13)H(13)N(3)OS, which was obtained from a condensation reaction of N-(p-tol-yl)hydrazinecarbothio-amide and furfural. The dihedral angles between the mean planes of the tolyl ring and the (furan-2-yl-methyl-ene)hydrazine unit are 39.83 (8) and 48.95 (7)° in the two mol-ecules. The mol-ecules both exhibit an E configuration. In the crystal, inter-molecular N-H⋯N and N-H⋯S hydrogen bonds connect the two independent mol-ecules.
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