title: 5,5-Dimethyl-2-[6-methyl-2-(methylsulfanyl)pyrimidin-4-yloxy]-1,3,2-dioxaphosphorinane-2-thione.
abstract: The title compound, C(11)H(17)N(2)O(3)PS(2), is a cyclic thiophosphoryl pyrimidine derivative exhibiting insecticidal properties. The crystal structure determination gives evidence for the presence of the thione isomer of the compound. The pyrimidine nucleus is planar and its substituents have small deviations from the least-squares plane. The dioxaphosphorinane ring adopts a chair conformation. The lack of classical hydrogen bonds and the weak intermolecular interactions lead to a 'loose' packing characterized by channels in the structure.
authors: Faculty of Physics, Babes-Bolyai University, M. Kogalniceanu No. 1, 3400 Cluj-Napoca, Romania.
authors: Mihaela
authors: M
authors: Pop
authors: Gheorghe
authors: G
authors: Borodi
authors: Kees
authors: K
authors: Goubitz
authors: René
authors: R
authors: Peschar
authors: Jan
authors: J
authors: Fraanje
authors: Ioan
authors: I
authors: Fenesan
authors: Henk
authors: H
authors: Schenk
mesh_terms: D018360:Crystallography, X-Ray; D007202:Indicators and Reagents; D008958:Models, Molecular; D008968:Molecular Conformation; D009943:Organophosphorus Compounds / Q000138:chemical synthesis / Q000737:chemistry*; D009946:Organothiophosphorus Compounds / Q000138:chemical synthesis / Q000737:chemistry*; D011743:Pyrimidines / Q000138:chemical synthesis / Q000737:chemistry*
chemical_list: C460385:5,5-dimethyl-2-(6-methyl-2-(methylsulfanyl)pyrimidin-4-yloxy)-1,3,2-dioxaphosphorinane-2-thione; D007202:Indicators and Reagents; D009943:Organophosphorus Compounds; D009946:Organothiophosphorus Compounds; D011743:Pyrimidines