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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2183421Generated: October 29, 2026

4-Amino-m-cresol → HCID 135804501, compound

https://huagongshe.com/reaction/2183421

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Amino-m-cresolHCID 17819—
Reactant2,6-DiacetylpyridineHCID 70790—
CatalystFormic AcidHCID 284—
SolventMethanolHCID 887—
ProductHCID 135804501HCID 135804501—

Reaction Steps

4-Amino-m-cresol (450 mg) and 300 mg 2,6-diacetylpyridine were dissolved in 20 ml methanol. Four drops of formic acid were added and the solution was stirred for 2 d. The yellow solid was washed with cold methanol. Yield: 600 mg. 1H-NMR (200 MHz, CDCl3): 8.35 (d, 2H), 7.85 (t, 1H), 6.53-6.74 (6 H), 4.50 (s, 2H), 2.32 (s, 6H), 2.09 ppm (s, 6H)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06900153B2
Source datasetuspto-grants-2005_05
ORD IDord-4cfc6b681c4e44f1bd20f6e29fb823e6
Source noteuspto-grants-2005_05