73696-41-0Relevant academic research and scientific papers
FUNCTIONAL DERIVATIVES OF THIOPHENE. 18. SYNTHESIS OF 4-OXOTHIENOOXAZINE DERIVATIVES AND THIOPHENE-3-CARBOXYLIC ACID HYDRAZIDES
Kharizomenova, I.A.,Samsonova, N.V.,Kaplina, N.V.,Kapustina, M.V.,Grinev, A.N.
, p. 36 - 37 (2007/10/02)
2-Aryl-4-oxothienooxazine derivatives were synthesized.Opening of the oxazine ring to give 2-benzamidothiophene-3-carboxylic acid hydrazide derivatives is observed when these compounds are treated with hydrazine hydrate.
