Methyl Isocyanate → HCID 178485944, compound

HRID 328472Notes

Reaction equation

HRID 328472 reaction equation
[C:1](=[NH:8])([S:6][CH3:7])[NH:2][C:3]([NH2:5])=[O:4].[CH3:9][N:10]=[C:11]=[O:12]>C(Cl)Cl>[C:3]([N:2]=[C:1]([S:6][CH3:7])[NH:8][C:11]([NH:10][CH3:9])=[O:12])(=[O:4])[NH2:5]

Participants

4

Reactant 2

HCID 12228Methyl IsocyanateHCID 140604579HCID 140604579, compound

Product 1

HCID 178485944HCID 178485944, compound

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

A mixture of 13 parts of methyl thioallophanimidate 74 parts of methylene chloride and 6 parts of methylisocyanate is refluxed for 2 hours. After standing overnight at room temperature, the solution is evaporated under vacuum to give crude methyl N-carbamoyl-4-methylthioallophanimidate (a compound of formula I).

Workup

  1. temperatureis refluxed for 2 hours
  2. customthe solution is evaporated under vacuum

Sources & evidence

ORD record
ord-f02c9cd9fff94cc0909c3a74bfd1250a
Source dataset
uspto-grants-1977_04
Patent number
US04017529

Reaction notes

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