Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1422941Generated: October 30, 2026

3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carboxylic acid → HCID 86671537, compound

https://huagongshe.com/reaction/1422941

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carboxylic acidHCID 706121—
ReactantTert-butyl trans-4-(2-oxoethyl)cyclohexylcarbamateHCID 24720884—
ReactantHCID 86671538HCID 86671538—
ProductHCID 86671537HCID 86671537—

Reaction Steps

The titled compound is prepared as a white lyophilizated powder following Scheme 6 and in analogy to Example 15 using 4-hydroxy-6-methoxy-[1,5]naphthyridine-4-carbaldehyde, [4-(2-oxo-ethyl)-cyclohexyl]-carbamic acid tert-butyl ester and 3-oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-carboxylic acid as starting materials.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08927541B2
Source datasetuspto-grants-2015_01
ORD IDord-2c529b31c51e4605b608e4ca830ac93e
Source noteuspto-grants-2015_01