Methanethiol → HCID 54396551, compound

HRID 2107542Notes

Reaction equation

HRID 2107542 reaction equation
[C:1]([N:6]=C=O)(=[O:5])[C:2]([CH3:4])=[CH2:3].C(C1C=C(C)C=C(C(C)(C)C)[C:14]=1[OH:24])(C)(C)C.[CH3:25][SH:26]>ClCCCl>[C:1]([NH:6][C:25](=[S:26])[O:24][CH3:14])(=[O:5])[C:2]([CH3:4])=[CH2:3]

Participants

5

Reactant 3

HCID 878MethanethiolHCID 314042,6-Di-tert-butyl-4-methylphenolHCID 10942374Methacryloyl isocyanate

Product 1

HCID 54396551HCID 54396551, compound

Reagents, catalysts & solvents 1

HCID 111,2-DichloroethaneSolvent

Procedure

To a solution of methacryloyl isocyanate (4.9 g; 44 mmol) in 1,2-dichloroethane (12 ml), 2,6-di-t-butyl-4-methylphenol (50 mg) was added, and the resultant solution was ice-cooled. Methylmercaptan gas and nitrogen gas were blown into the solution. After completion of the reaction, the solvent was removed by evaporation under reduced pressure to give methyl N-methacryloylthiocarbamate (4.98 g), which was recrystallized from a mixture of hexane and benzene to give colorless prisms. M.P., 66°-68° C.

Workup

  1. temperaturecooled
  2. customAfter completion of the reaction
  3. customthe solvent was removed by evaporation under reduced pressure

Sources & evidence

ORD record
ord-d423e437bfd145e48e0a3390a1c19a4b
Source dataset
uspto-grants-1990_06
Patent number
US04935413

Reaction notes

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