Results
1 -
10 of
22Reaction of 3(Z)-benzoylmethylidene-6-nitro-3,4-dihydro-2H-1,4-benzooxazin-2-one with oxalyl chloride, Russian Chemical Bulletin Chemistry of Acyl(imidoyl)ketenes: IX. Synthesis and Thermolysis of 3-Aroyl-8-chloro-1,2-dihydro-4H-pyrrolo[2,1-c][1,4]benzoxazine-1,2,4-triones, Russian Journal of Organic Chemistry Five-membered 2,3-dioxo heterocycles: XCI. Reaction of 3-aroyl-1H-pyrrolo[2,1-c][1,4]benzoxazine-1,2,4-triones with dimedone. Crystalline and molecular structure of 3u2032-benzoyl-4u2032-hydroxy-1u2032-(2-hydroxyphenyl)-6,6-dimethyl-6,7-dihydrospiro[1-benzofuran-3,2u2032-pyrrole]-2,4,5u2032(1u2032H,5H)-trione, Russian Journal of Organic Chemistry Spiro heterocyclization of 3-acylpyrrolo[1,2-c][1,4]benzoxazine-1,2,4-triones with 1,2,3,4-tetrahydroquinoline, Russian Journal of Organic Chemistry Five-membered 2,3-dioxo heterocycles: CII. Spiro heterocyclization of 3-aroylpyrrolo[2,1-c][1,4]benzoxazine-1,2,4-triones by the action of tetrahydroquinoline, Russian Journal of Organic Chemistry Synthesis and Antimicrobial Activity of the Products of Interaction of 3-Aroyl-2,4-dihydro-1h-pyrrolobenzoxazine-1,2,4-triones with Urea and Thiourea, Pharmaceutical Chemistry Journal Synthesis of spiro[pyrrole-2,5u2032-[1,3]thiazoles] by heterocyclization of pyrrolobenzoxazinetriones with thiobenzamide, Russian Journal of Organic Chemistry Five-membered 2,3-dioxo heterocycles: XCII. Reaction of 3-aroyl-1H-pyrrolo[2,1-c][1,4]benzoxazine-1,2,4-triones with ethyl (2Z)-(3,3-dimethyl-8-oxo-2-azaspiro[4.5]deca-6,9-dien-1-ylidene)ethanoate. Synthesis of bridged analogs of pyrrolizidine alkaloids, Russian Journal of Organic Chemistry Direct spiro heterocyclization of pyrrolobenzoxazinetriones under the action of diphenylguanidine, Russian Journal of Organic Chemistry Five-membered 2,3-dioxoheterocycles: XCVI. Reactions of 3-aroylpyrrolo[1,2-a]quinoxaline-1,2,4(5h)-triones with substituted 1,3,3-trimethyl-2-azaspiro[4.5]dec-1-enes, Russian Journal of Organic Chemistry