Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 415016Generated: October 26, 2026

Piperidine → HCID 178486868, compound

https://huagongshe.com/reaction/415016

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPiperidineHCID 8082—
Reactant1,2,3-TriazineHCID 123047—
Reactant2-Amino-5-hydroxy-4-methoxybenzoic acidHCID 19807028—
SolventMethanolHCID 887—
ProductHCID 178486868HCID 178486868107.1%

Reaction Conditions

Temperature0 °C

Reaction Steps

Piperidine (3 mL, 31 mmol) was added to a mixture of 2-Amino-5-hydroxy-4-methoxy-benzoic acid (8.1 g, 44.26 mmol) and triazine (5.38 g, 66.4 mmol) in MeOH (60 mL). The reaction was then heated to reflux and stir for 6 hours. The reaction was cool to 0° C. The product was isolated by filtration and washed with cold MeOH to give 6.37 g (33.2 mmol, 75%) of desired product.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08088766B2
Source datasetuspto-grants-2012_01
ORD IDord-f0d62225581f45c8a0294bae9c5fb353
Source noteuspto-grants-2012_01