4-cyclopropyl-1,3-dihydroquinoxalin-2-one

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 3-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-4,5-dihydro-5-cyclopropyl imidazo(1,5-a)quinoxaline, M.p. of hydrochloride 290°-300° C., by reaction between 1,2,3,4-tetrahydro-1-cyclopropyl-3-oxo-quinoxaline and 5-cyclopropyl-3-isocyanomethyl-1,2,4-oxadiazole.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 3-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-4,5-dihydro-5-cyclopropyl imidazo(1,5-a)quinoxaline, M.p. of hydrochloride 290°-300° C., by reaction between 1,2,3,4-tetrahydro-1-cyclopropyl-3-oxo-quinoxaline and 5-cyclopropyl-3-isocyanomethyl-1,2,4-oxadiazole.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 3-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-4,5-dihydro-5-cyclopropyl imidazo(1,5-a)quinoxaline, M.p. of hydrochloride 290°-300° C., by reaction between 1,2,3,4-tetrahydro-1-cyclopropyl-3-oxo-quinoxaline and 5-cyclopropyl-3-isocyanomethyl-1,2,4-oxadiazole.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 3-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-4,5-dihydro-5-cyclopropyl imidazo(1,5-a)quinoxaline, M.p. of hydrochloride 290°-300° C., by reaction between 1,2,3,4-tetrahydro-1-cyclopropyl-3-oxo-quinoxaline and 5-cyclopropyl-3-isocyanomethyl-1,2,4-oxadiazole.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 3-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-4,5-dihydro-5-cyclopropyl imidazo(1,5-a)quinoxaline, M.p. of hydrochloride 290°-300° C., by reaction between 1,2,3,4-tetrahydro-1-cyclopropyl-3-oxo-quinoxaline and 5-cyclopropyl-3-isocyanomethyl-1,2,4-oxadiazole.