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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2224795Generated: November 2, 2026

Ethyl 4,4-dibutyl-1-hydroxy-3-oxo-3,4-dihydro-2-naphthalenecarboxylate → 4-hydroxy-1,1-bis(3-methylbutyl)naphthalen-2(1H)-one

https://huagongshe.com/reaction/2224795

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl 4,4-dibutyl-1-hydroxy-3-oxo-3,4-dihydro-2-naphthalenecarboxylateHCID 68871457—
ReactantMethyl 1-hydroxy-4,4-diisopentyl-3-oxo-3,4-dihydro-2-naphthalenecarboxylateHCID 68874215—
Product4-hydroxy-1,1-bis(3-methylbutyl)naphthalen-2(1H)-oneHCID 69268955—

Reaction Steps

The title compound was prepared according the procedure of Example 5B, substituting the product of Example 6F for the product of Example 4F. 1H NMR (300 MHz, CDCl3): δ 0.44 (m, 2 H) 0.73 (m, 14 H) 1.32 (m, 2 H) 1.94 (m, 2 H) 2.30 (m, 2 H) 7.49 (t, J=7.54 Hz, 2 H) 7.72 (m, 1 H) 8.26 (m, 1 H) 15.77, 15.72 (two s, 1 H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07378414B2
Source datasetuspto-grants-2008_05
ORD IDord-27ed39c695d240149cbbe7946c848e2b
Source noteuspto-grants-2008_05