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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 494474Generated: October 30, 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/494474

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 numberUS07538105B2
Source datasetuspto-grants-2009_05
ORD IDord-184c6ac268b34e2abb8e2d0a587cbab6
Source noteuspto-grants-2009_05