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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1094293Generated: October 25, 2026

2-Ethyl-6-methylphenol → HCID 178458381, compound

https://huagongshe.com/reaction/1094293

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Ethyl-6-methylphenolHCID 519333—
Reactant3-Ethyl-4-hydroxy-5-methylbenzaldehydeHCID 23159210—
ReactantHCID 178436626HCID 178436626—
ProductHCID 178458381HCID 178458381—

Reaction Steps

The title compound is prepared by allylating 3-ethyl-4-hydroxy-5-methyl-benzaldehyde which is prepared from 2-ethyl-6-methyl-phenol following literature procedures (see 3-ethyl-4,N-dihydroxy-5-methyl-benzamidine). The aldehyde is then transformed into the corresponding hydroxyamidine according to literature procedures (see 3-ethyl-4,N-dihydroxy-5-methyl-benzamidine); LC-MS: tR=0.72 min, [M+1]+=235.09; 1H NMR (CD3OD): δ 7.31 (s, 1H), 7.29 (s, 1H), 6.10 (m, 1H), 5.43 (dd, J=17.0, 1.5 Hz, 1H), 5.27 (dd, J=10.3, 1.2 Hz, 1H), 4.81 (s br, 3H), 4.31 (d, J=5.6 Hz, 2H), 2.67 (q, J=7.6 Hz, 2H), 2.30 (s, 3H), 1.23 (t, J=7.6 Hz, 4H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08133910B2
Source datasetuspto-grants-2012_03
ORD IDord-3646e286eba849b9a842024c7ce63e72
Source noteuspto-grants-2012_03