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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1439853Generated: October 27, 2026

1-Amino-2-naphthol → 1H-naphth(2,1-b)(1,4)oxazin-2(3H)-one

https://huagongshe.com/reaction/1439853

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-Amino-2-naphtholHCID 14535—
ReactantBromoacetyl chlorideHCID 89602—
Product1H-naphth(2,1-b)(1,4)oxazin-2(3H)-oneHCID 84665—

Reaction Steps

1-Amino-2-naphthol and bromoacetyl chloride are reacted in the same manner as described in Example 32 to give 1H-naphtho[2,1-b][1,4]oxazin-2(3H)-one.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05496815
Source datasetuspto-grants-1996_03
ORD IDord-b156b7526d804e1fb0c840954a725b72
Source noteuspto-grants-1996_03