tert-Butylsulfinamide, (R)-(+)- → HCID 87146907, compound

Participants

Reaction Steps

Following the procedure described for Intermediate 1, 2-chloro-7-fluoro-8-methylquinoline-3-carbaldehyde (6.6 g, 29.5 mmol), titanium(IV) isopropoxide (17.0 g, 60 mmol), (R)-2-methyl-2-propanesulfinamide (3.6 g, 29.5 mmol) and THF (200 mL) gave the title compound (8.3 g, 86%) as a yellow solid. δH (CDCl3) 9.12 (1H, s), 8.73 (1H, s), 7.71 (1H, dd, J 6.0 Hz), 7.40 (1H, t, J 8.2 Hz), 2.69 (3H, s), 1.32 (9H, s).

Provenance & Evidence