Sodium Carbonate → HCID 72468931, compound

Participants

Reaction Steps

4-(Isopropoxy)-3,5-dimethylbenzaldehyde (1.98 g, 10.3 mmol) in EtOH (60 mL) was heated to 60° C. with hydroxylamine hydrochloride (2.4 M aq. solution, 5.2 mL, 1.2 eq.) and Na2CO3 (1.2 M solution, 5.2 mL, 0.6 eq.) at room temperature for 2 hours. The reaction was transferred to a separatory funnel, diluted with EtOAc; the organic layer was separated, washed with brine, dried (MgSO4), filtered and concentrated to yield 710 mg (3.24 mmol) of 4-(isopropoxy)-3,5-dimethylbenzaldehyde oxime as a light yellow oil. 1H-NMR (500 MHz, CDCl3): 8.10 (s, 1H), 7.23 (s, 2H), 4.29-4.18 (m, 1H), 2.29 (s, 6H), 1.29 (d, 6H).

Provenance & Evidence