HCID 178461406, compound → HCID 178472880, compound

Participants

Reaction Steps

Ethyl (Z)-2-(hydroxyimino)-3-oxobutyrate (3.0 g) was reacted with cis-4-methylcyclohexanol as described in Example 4a, Method 3, to give the title compound as a colourless liquid (1.2 g, 25%), νmax (film) 2950, 1745, 1695 cm-1, δH (CDCl3) 0.91 (3H, d), 1.02 (2H, m), 1.32 (3H, t), 1.41 (3H, m), 1.78 (2H, m), 2.10 (2H, m), 2.39 (3H, s), 4.20 (1H, m), 4.34 (2H, q); δC (CDCl3) 14.1, 21.7, 25.1, 31.2 (2C), 31.7, 32.9 (2C), 61.8, 85.2, 149.9, 161.5, 193.0.

Provenance & Evidence