90713-60-3Relevant academic research and scientific papers
SYNTHESIS AND LACTIM-LACTAM TAUTOMERISM OF 1,2-DIHYDROFUROQUINOL-4-ONE
Peresleni, E. M.,Marchenko, N. B.,Anisimova, O. S.,Kurochkina, T. D.,Granik, V. G.,Sheinker, Yu. N.
, p. 304 - 309 (1984)
The reaction of O-ethylbutyrolactonium tetrafluoroborate with derivatives of ethyl anthranilate was used to synthesize tetrafluoroborates of cyclic imido esters, which were cyclized to furoquinol-4-one derivatives by heating in a solution of sodium
