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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1781179Generated: October 30, 2026

HCID 19069319, compound → HCID 19069212, compound

https://huagongshe.com/reaction/1781179

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 19069319HCID 19069319—
ReactantAluminium lithium hydrideHCID 21226445—
SolventTetrahydrofuranHCID 8028—
ProductHCID 19069212HCID 1906921299.7%

Reaction Conditions

Temperature0 °C

Reaction Steps

A cooled (0° C.) solution of N-(4-phenoxybenzyl)cyclobutanecarboxamide (0.60 g, 2.1 mmol) in THF (7 mL) was treated with 1M solution of LAH in THF (2.1 mL). The solution was refluxed for 2 hours then cooled to 0° C. and quenched with Na2SO4 ·10 H2O. The suspension was diluted with THF and filtered through a pad of celite. Evaporation of the solvent provided 0.56 g (99%) of the title compound as a colorless oil. 1H NMR (CDCl3, 500 MHz) δ 1.15 (br s, 1H), 1.62-1.70 (m, 2H), 1.80-1.98 (m, 3H), 2.02-2.10 (m, 2H), 2.50 (p, J=7.5 Hz, 1H), 2.65 (d, J=7.5 Hz, 2H), 3.75 (s, 2H), 6.95-7.02 (m, 4H) 7.05-7.10 (tt, J=7.5, 1.5 Hz, 1H), 7.25-7.35 (m, 4H). MS (DCl/NH3) m/e 268 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05631401
Source datasetuspto-grants-1997_05
ORD IDord-ea73044c63c247cfa1553acc1af2b233
Source noteuspto-grants-1997_05