138404-32-7Relevant academic research and scientific papers
One-pot synthesis and fungicidal activity of pyrimidinylidenamido- and thiazolinylidenamidomonothiophosphoric esters
Gupta, Neelima,Kabra, Vijaya,Saxena, Varsha,Jain, Sama,Bhatnager, Kalpana
, p. 851 - 861 (2003)
A novel one-pot synthesis of four new classes of amidothiophosphoric esters and trisamidothiophosphoric esters is developed. (1-Alkyl-2-pyrimidinylidenamido)bis(diethylamido)thiophosphates, (1-alkyl-2-pyrimidinylidenamido)bis(O-214-methylphenyl)thiophosphates, (3-alkyl-2-thiazolinylidenamido)bis (diethylamido)thiophosphate and (3-alkyl-2-thiazolinylidenamido)bis(O-214-methylphenyl)thiophosphates are obtained from the nucleophilic substitution and oxidation of N-alkyl-2-cycloiminylidenaminodichlorophosphines generated in situ from the reaction of the corresponding N-alkyl-2-amino-cycloiminium halide with phosphorus trichloride and triethylamine. The synthesized thiophosphoric esters have been investigated for fungicidal properties.
Synthesis of New Functionalized Dichlorophosphines: Precursors od Dicoordinated Phosphorus Heterocycles
Bansal, Raj. K.,Sharma, Dinesh C.,Mahnot, Ruchi
, p. 6433 - 6436 (2007/10/02)
Reaction of 3-alkyl-2-aminocycloimmonium salts with PCl3 in presence of NEt3 gives a new class of functionalized dichlorophosphines which undergo dehydrohalogenation intramolecularly to form 1,3,4-diazaphospholo heterocycles.These dichlorophosphines show
