[Synthesis and spectroscopic characterization of O,O,O',O'-tetramethyl-S,S'-(2-N,N-dimethylamino-trimethylene)-bis-phosphonodithionate oxalate].
A new organophosphorus insecticide, shacanlin, was synthesized by 1-dimethylamino-2,3-dichloropropane reacting on O,O-dimethyl-dithiophosphate and its oxalate was prepared. The molecular structure of shacanlin oxalate was characterized by 1H and 13C NMR spectrometry, IR and MS. The results indicate that the reaction product is 1,3-disubstituted product. The molecular structure of shacanlin oxalate is (CH3)2N+ HCH[CH2SP(S)(OCH3)2]2 x C2O4H-[O,O,O',O'-tetramethyl-S,S'-(2-N,N-dimethylamino-trimethylene)-bis phosphonodithionate oxalate].
Zeng
X
X
Department of Chemistry, Guizhou University, 550025 Guiyang.
Lu
Y
Y
Mou
L
L
Zhang
C
C
D009682:Magnetic Resonance Spectroscopy; D008958:Models, Molecular; D009943:Organophosphorus Compounds / Q000138:chemical synthesis / Q000737:chemistry*; D010575:Pesticides / Q000138:chemical synthesis / Q000737:chemistry*
D009943:Organophosphorus Compounds; D010575:Pesticides