1,3-Dichloro-5,5-dimethylhydantoin → HCID 67275181, compound

HRID 1696932Notes

Reaction equation

HRID 1696932 reaction equation
[C:1]([N:5]1[C:14]2[C:9](=[CH:10][CH:11]=[C:12]([N:15]3[CH2:19][CH2:18][CH2:17][CH2:16]3)[N:13]=2)[C:8](=[O:20])[C:7]([C:21]([O:23][CH2:24][CH3:25])=[O:22])=[CH:6]1)([CH3:4])([CH3:3])[CH3:2].[Cl:26]N1C(C)(C)C(=O)N(Cl)C1=O>ClCCl.S(=O)(O)[O-].[Na+]>[C:1]([N:5]1[C:14]2[C:9](=[CH:10][C:11]([Cl:26])=[C:12]([N:15]3[CH2:19][CH2:18][CH2:17][CH2:16]3)[N:13]=2)[C:8](=[O:20])[C:7]([C:21]([O:23][CH2:24][CH3:25])=[O:22])=[CH:6]1)([CH3:4])([CH3:3])[CH3:2]

Participants

5

Reactant 2

HCID 83601,3-Dichloro-5,5-dimethylhydantoinHCID 67275514HCID 67275514, compound

Product 1

HCID 67275181HCID 67275181, compound

Reagents, catalysts & solvents 2

HCID 6344DichloromethaneSolventHCID 23665763Sodium BisulfiteSolvent

Procedure

A solution of Example 74A (448 mg) and 1,3-dichloro-5,5-dimethylhydantoin (282 mg) in dichloromethane (15 mL) was stirred for 8 hours, diluted with 10% sodium bisulfite (30 mL), and extracted with dichloromethane. The extract was washed with water and brine (30 mL), and dried (MgSO4), filtered, and concentrated.

Workup

  1. extractionextracted with dichloromethane
  2. washThe extract was washed with water and brine (30 mL)
  3. dry with materialdried (MgSO4)
  4. filtrationfiltered
  5. concentrationconcentrated

Sources & evidence

ORD record
ord-34faf95d61974cbbb57aabfa9e959c33
Source dataset
uspto-grants-2012_04
Patent number
US08163769B2

Reaction notes

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