907970-79-0Relevant academic research and scientific papers
Reaction of thioureidomethylenebisphosphonic acids with α-haloketones: I. Effect of substituents on the reaction pathway
Chuiko,Filonenko,Lozinskii
, p. 57 - 66 (2009)
Substituted thioureidomethylenebisphosphonic acids react with haloketones to form thiazoles. The cyclization direction is predictably controlled by the size of the substituent. The NMR spectra of the resulting isomeric tetrazoles have well-defined differe
