5,5-Dimethyl-2-[6-methyl-2-(methylsulfanyl)pyrimidin-4-yloxy]-1,3,2-dioxaphosphorinane-2-thione.
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.
Pop
Mihaela
M
Faculty of Physics, Babes-Bolyai University, M. Kogalniceanu No. 1, 3400 Cluj-Napoca, Romania.
Borodi
Gheorghe
G
Goubitz
Kees
K
Peschar
René
R
Fraanje
Jan
J
Fenesan
Ioan
I
Schenk
Henk
H
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*
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