79369-83-8Relevant academic research and scientific papers
Synthesis of Phosphorus, arsenic and antimony ylides containing the 1,3- dimethyl-2,4,6(1H,3H,5H)-pyrimidinetrione fragments
Sweidan, Kamal,Al-Sheikh, Ahmed,Sweileh, Bassam,Sunjuk, Mahmoud,Kuhn, Norbert
experimental part, p. 1 - 3 (2010/04/23)
The ylides Ph3E-C6H6N2O 3 (7, E = P (a), As (b), Sb (c)) have been prepared through the reaction of Ph3E and 5- bromo-1,3-dimethyl-2,4,6(1H,3H,5H)- pyrimidinetrione (5-bromo-1,3-dimethylbar
Kumulierte Ylide, XI. Umsetzung von Isocyanaten und Isothiocyanaten mit (2,2-Diethoxyvinyliden)triphenylphosphoran
Bestmann, Hans Juergen,Saalfrank, Rolf W.
, p. 2661 - 2664 (2007/10/02)
(2,2-Diethoxyvinylidene)triphenylphosphorane (8) reacts with isocyanates and isothiocyanates 1 to give 1,3-disubstituted 6,6-diethoxy-5,6-dihydro-5-(triphenylphosphoranylidene)-2,4(1H,3H)-pyrimidinediones and -dithiones 13, respectively.By boiling in acet
