Diethyl Malonate → Dimethyl 2-(2-isopentyl-5-methyl-2-phenylhexanoyl)malonate
Reaction equation
[C:1]([O:9][CH2:10]C)(=[O:8])[CH2:2][C:3]([O:5][CH2:6]C)=[O:4].[CH2:12]([C:17]([C:26]1[CH:31]=[CH:30][CH:29]=[CH:28][CH:27]=1)([CH2:21][CH2:22][CH:23]([CH3:25])[CH3:24])[C:18](Cl)=[O:19])[CH2:13][CH:14]([CH3:16])[CH3:15].C1(C(CCC)(CCC)C(Cl)=O)C=CC=CC=1>>[CH2:12]([C:17]([C:26]1[CH:27]=[CH:28][CH:29]=[CH:30][CH:31]=1)([CH2:21][CH2:22][CH:23]([CH3:24])[CH3:25])[C:18]([CH:2]([C:1]([O:9][CH3:10])=[O:8])[C:3]([O:5][CH3:6])=[O:4])=[O:19])[CH2:13][CH:14]([CH3:16])[CH3:15]Participants
4
Procedure
The title compound was prepared following the procedure of Example 1E, substituting dimethyl malonate for diethyl malonate, and substituting the product of Example 6D for the product of Example 1D. 1H NMR (300 MHz, CDCl3): δ 7.32 (m, 5 H), 4.54 (s, 1 H), 3.56 (s, 6 H), 2.00 (m, 4 H), 1.49 (m, 2 H), 0.87 (m, 16 H).