3,3-Dimethylbutanal → HCID 59750681, compound

Participants

Reaction Steps

Using a method similar to Example 201, using 6-(5-aminomethyl-5,6,7,8-tetrahydro-naphtalene-1-yloxy)-nicotinamide (intermediate 20, 148 mg, 0.500 mmol), 3,3-dimethylbutyraldehyde (75 mg, 0.750 mmol), and NaBH4 (38 mg, 1.00 mmol) gives the title compound (130 mg) as a white foam. Mass spectrum (ion spray): m/z=382 (M+1); 1HNMR (CDCl3): 8.55 (s, 1H), 8.14 (d, 1H), 7.22-7.14 (m, 2H), 6.90 (m, 2H), 5.76 (br. s, 2H), 3.03 (m, 1H), 2.92-2.80 (m, 2H), 2.71-2.55 (m, 3H), 2.49-2.41 (m, 1H), 1.85-1.65 (m, 4H), 1.42 (t, 2H), 0.90 (s, 9H).

Provenance & Evidence