3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carbaldehyde → HCID 178466160, compound

Participants

Reaction Steps

The title compound was prepared according to the same protocol as that described for example 1, steps 1.a to 1.c, starting from 4-ethoxy-benzothiazole (5 mmol), [trans-4-(methoxy-methyl-carbamoyl)-cyclohexyl]-carbamic acid tert-butyl ester (2.5 mmol) and 3-oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-carbaldehyde (0.3 mmol). A yellowish solid (9 mg) was obtained.

Provenance & Evidence