1084-41-9Relevant articles and documents
Synthesis of 4-carbethoxy-4H-3-substituted-isoxazol-5-ones and their conversion into novel spiroheterocycles
Chande,Bhat
, p. 68 - 70 (2007/10/03)
Interaction of diethyl α-acyl/aroylmalonates 1 with hydroxylamine hydrochloride 2 afford 4-carbethoxy-4H-3-substituted-isoxazol-5-ones 3 and 3-substituted-4H-5-oxo-isoxazol-4-carboxylic acids 4. Bromination of 3 affords 4-bromo derivatives 5, which with t