80300-25-0Relevant academic research and scientific papers
PREPARATION OF SOME STABLE AND TRANSIENT 1,3-OXAZOLIUM-4-OLATES
Haddadin, Makhluf J.,Tannus, Hana T.
, p. 773 - 778 (2007/10/02)
A number of mandelanilides (6) were prepared and oxidized with barium manganate to phenylglyoxanilides (7).The latter were converted to N-benzoylglyoxanilides which, upon heating with triethyl phosphite, gave the corresponding 1,3-oxazolium-4-olates (2).
Novel Synthesis of the Mesoionic System 1,3-Oxazolium-4-olate
Haddadin, Makhluf J.,Kattan, Asma M.,Freeman, Jeremiah P.
, p. 723 - 725 (2007/10/02)
Thermolysis or photolysis of N-phenyldibenzoylnitrone (1) produces N-benzoylphenylglyoxanilide (5) and not the previously reported oxaziridine 2.Treatment of imide 5 with triethyl phosphite produced 2,3,5-triphenyl-1,3-oxazolium-4-olate (8), a new member
