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

HRID 1607061Notes

Reaction equation

HRID 1607061 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]2

Participants

4

Reactant 2

HCID 313Hydrochloric AcidHCID 145168202-[2-Methyl-2,5-diaza-7,9-dithiabicyclo-(4,3, 0)-nonane-8-ylidene]-5,5-dimethyl-1,3-cyclohexanedione

Product 1

HCID 145168212-[2-Methyl-2,5-diaza-7,9-dithiabicyclo-(4,3,0)-nonane-8-ylidene]-5,5-dimethyl-1,3-cyclohexanedione dihydrochloride salt

Reagents, catalysts & solvents 1

HCID 180AcetoneSolvent

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.

Workup

  1. temperaturecooling
  2. customAfter the crystalline was precipitated, to this solution
  3. additionwas added 20 ml of ether
  4. customto crystalize further the product
  5. dissolutiondissolved in acetone

Sources & evidence

ORD record
ord-7addad8f64fd4084bdd6f2bba39858e0
Source dataset
uspto-grants-1989_09
Patent number
US04863925

Reaction notes

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