نتایج جستجو برای: 3 amino 1
تعداد نتایج: 3716365 فیلتر نتایج به سال:
The synthesis of 3-amino-1-nitroguanidine (3-ANQ) and 5-hydrazino tetrazole (5-HT) derivatives as new energetic materials are described. Reaction of 3-ANQ with triethyl orthoformate leads to the formation of 3-nitramino triazole while no reaction was observed whit 5-HT. Addition of NaN3 to a mixture of 3-ANQ and triethyl orthoformate, afforded 1-nitroguanidyl tetrazole in excelle...
In the title compound, C(14)H(19)N(3)S, the cyclo-hexane ring has a chair conformation. The almost planar amino-thio-urea unit (r.m.s. deviation = 0.0062 Å) is aligned at a dihedral angle of 45.23 (8)° with respect to the benzene ring. Inter-molecular N-H⋯N and N-H⋯S hydrogen bonding stabilizes the crystal structure.
In the title compound, C(8)H(12)N(2)O(3)S·H(2)O, inter-molecular O-H⋯O and N-H⋯O hydrogen bonds and weak C-H⋯O inter-actions, which form R(1) (2)(6) and R(2) (2)(12) ring motifs, link the components into a three-dimensional network.
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