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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 496094Generated: October 30, 2026

Benzaldehyde → 2-Phenyl-2,3-dihydro-benzo[e][1,3]oxazin-4-one

https://huagongshe.com/reaction/496094

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzaldehydeHCID 240—
ReactantSalicylamideHCID 5147—
Product2-Phenyl-2,3-dihydro-benzo[e][1,3]oxazin-4-oneHCID 245504—

Reaction Steps

2-Hydroxybenzamide was transformed by Method G (using benzaldehyde). M.p. 157-160° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06943159B1
Source datasetuspto-grants-2005_09
ORD IDord-c1b6a3760a704bc291dabb0331c8b633
Source noteuspto-grants-2005_09