Ammonia → HCID 56623469, compound

HRID 1701969Notes

Reaction equation

HRID 1701969 reaction equation
[CH3:1][C:2]1[C:3](=[O:8])[N:4]=[CH:5][C:6]=1[CH3:7].[C:9]1([CH2:15][CH2:16][N:17]=[C:18]=[O:19])[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1.Cl[S:21]([OH:24])(=O)=[O:22].[NH3:25].[CH:26]1([N:32]=[C:33]=[O:34])[CH2:31][CH2:30][CH2:29][CH2:28][CH2:27]1>>[CH3:1][C:2]1[C:3](=[O:8])[N:4]([C:18]([NH:17][CH2:16][CH2:15][C:9]2[CH:14]=[CH:13][C:12]([S:21]([NH:25][C:33]([NH:32][CH:26]3[CH2:31][CH2:30][CH2:29][CH2:28][CH2:27]3)=[O:34])(=[O:24])=[O:22])=[CH:11][CH:10]=2)=[O:19])[CH2:5][C:6]=1[CH3:7]

Participants

6

Reactant 5

HCID 222AmmoniaHCID 18502Cyclohexyl isocyanateHCID 24638Chlorosulfonic acid3×HCID 160602Phenethyl isocyanateHCID 20504603HCID 20504603, compound

Product 1

HCID 56623469HCID 56623469, compound

Procedure

According to Example 2, there is prepared from 3,4-dimethyl-2-pyrrolone and 2-phenylethyl-isocyanate and 3,4-dimethyl-2-oxo-pyrroline-1-(N-2-phenylethyl)-carboxamide; m.p. 132°-134° C., then with chlorosulfonic acid the sulfochloride, m.p. 189°-190° C., subsequently from the sulfochloride with ammonia the sulfonamide, m.p. 232°-234° C., and the cyclohexyl isocyanate from the sulfonamide the

Sources & evidence

ORD record
ord-213e1b6904894b49827079555beff405
Source dataset
uspto-grants-1983_04
Patent number
US04379785

Reaction notes

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