HCID 15900019、化合物 → 4-Bromo-2-ethylbenzaldehyde

関与物質

反応手順

Morpholine-N-oxide (5.0 g, 43 mmol) was stirred in dichloromethane (30 mL) over 3A sieves 30 min under N2 atmosphere. (4-Bromo-2-ethyl-phenyl)-methanol (3.1 g, 14.4 mmol), then tetrapropylammonium perruthenate (250 mg, 0.72 mmol) was added. The solution was stirred 2 h then filtered through a plug of silica. The silica was washed with 30% ethyl acetate in hexanes, and the organics were pooled. The solution was concentrated in vacuo to give a light yellow oil (3.4 g).

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