Hydrochloric Acid → 2-[2-Methyl-2,5-diaza-7,9-dithiabicyclo-(4,3,0)-nonane-8-ylidene]-5,5-dimethyl-1,3-cyclohexanedione dihydrochloride salt
Reaction equation
[CH3:1][N:2]1[CH2:10][CH2:9][NH:8][CH:7]2[CH:3]1[S:4][C:5](=[C:11]1[C:16](=[O:17])[CH2:15][C:14]([CH3:19])([CH3:18])[CH2:13][C:12]1=[O:20])[S:6]2.[ClH:21]>CC(C)=O>[ClH:21].[ClH:21].[CH3:1][N:2]1[CH2:10][CH2:9][NH:8][CH:7]2[CH:3]1[S:4][C:5](=[C:11]1[C:16](=[O:17])[CH2:15][C:14]([CH3:18])([CH3:19])[CH2:13][C:12]1=[O:20])[S:6]2Participants
4
Reactant 2
Product 1
Reagents, catalysts & solvents 1
Procedure
Into a solution of 1.0 g (0.0032 mole) of 2-[2-methyl-2,5-diaza-7,9-dithiabicyclo-(4.3.0)-nonane-8-yliden]-5,5-dimethyl-1,3-cyclohexanedione i 20 ml of acetone was bubbled dry hydrogen chloride with ice-cooling. After the crystalline was precipitated, to this solution was added 20 ml of ether to crystalize further the product dissolved in acetone.