Diethyl Ether → 2-(4-p-Tolyloxy-piperidin-1-yl)-2-(3-oxo-3,4-dihydro-2H-benzo[1,4]oxazin-7-yl-amino)-ethanone

Participants

Role	Name	HCID	Charge
Reactant	Diethyl Ether	HCID 3283	—
Reactant	7-amino-3,4-dihydro-2H-1,4-benzoxazin-3-one	HCID 2764182	—
Reactant	2-Chloro-1-(4-p-tolyloxy-piperidin-1-yl) ethanone	HCID 69100302	—
Product	2-(4-p-Tolyloxy-piperidin-1-yl)-2-(3-oxo-3,4-dihydro-2H-benzo[1,4]oxazin-7-yl-amino)-ethanone	HCID 86593934	—

Reaction Steps

The title compound is prepared from 7-amino-4H-benzo[1,4]oxazin-3-one and 2-chloro-1-(4-p-tolyloxy-piperidin-1-yl) ethanone (Example 208a) according to the method described in Example 206. Melting Point: 223-224° C. (diethylether)

Provenance & Evidence

DOI	10.6084/m9.figshare.5104873.v1
Patent number	US07435744B2
Source dataset	uspto-grants-2008_10
ORD ID	ord-d1e2f6f4283f47d4bbd295a663b9aa74
Source note	uspto-grants-2008_10