HCID 86704546, compound → HCID 86704547, compound

Participants

Reaction Steps

Ethyl 2-(2,2-bis(((tert-butyldimethylsilyl)oxy)methyl)-6-nitro-2H-benzo[b][1,4]oxazin-3-yl)hydrazine-1-carboxylate (4 g) was dissolved in DMF (34 ml). The reaction mixture was microwaved at 200° C. for 10 min. The reaction solution was evaporated to give 4,4-bis(((tert-butyldimethylsilyl)oxy)methyl)-8-nitro-2,4-dihydro-1H-benzo[b][1,2,4]triazolo[4,3-d][1,4]oxazin-1-one.

Provenance & Evidence