Palmitoyl chloride → HCID 22397410, compound
Reaction equation
[CH3:1][O:2][C:3]1[C:12]([O:13][CH3:14])=[CH:11][C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH:4]=1.[C:15](Cl)(=[O:31])[CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29]C.[Cl-].[Al+3].[Cl-].[Cl-]>C(Cl)Cl>[CH3:14][O:13][C:12]1[CH:11]=[C:10]2[C:5](=[CH:4][C:3]=1[O:2][CH3:1])[CH:6]=[C:7]([C:15](=[O:31])[CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH3:29])[CH:8]=[CH:9]2Participants
5
Reactant 3
Product 1
Reagents, catalysts & solvents 1
Procedure
The solution of 2,3-dimethoxynaphthalene (1.9 g), palmitoyl chloride (3.2 ml) and aluminium chloride (1.5 g) in methylene chloride (40 ml) was stirred at ambient temperature overnight. The reaction mixture was worked up as described in example 4(a). The crude product was recrystallized from ethyl acetate-heptane. Yield 2.0 g.