Allyl isocyanate → HCID 20349082, compound

HRID 1449306Notes

Reaction equation

HRID 1449306 reaction equation
[CH2:1]([N:4]=[C:5]=[O:6])[CH:2]=[CH2:3].[Cl:7][C:8]1[CH:13]=[CH:12][C:11]([NH:14][OH:15])=[CH:10][CH:9]=1>C1C=CC=CC=1>[CH2:1]([NH:4][C:5]([N:14]([C:11]1[CH:12]=[CH:13][C:8]([Cl:7])=[CH:9][CH:10]=1)[OH:15])=[O:6])[CH:2]=[CH2:3]

Participants

4

Reactant 2

HCID 15123Allyl isocyanateHCID 699834-Chlorophenylhydroxylamine

Product 1

HCID 20349082HCID 20349082, compound

Reagents, catalysts & solvents 1

HCID 241BenzeneSolvent

Conditions

Temperature
10 °C

Procedure

Allyl isocyanate (5.8 g.) was added dropwise at 0° to 5° C. to a stirred solution of N-(4-chlorophenyl)-hydroxylamine (10 g.) dissolved in benzene (50 ml.). The reaction mixture was stirred for 1/2 hour at 15°-20° C., then cooled to 10° C. and the precipitated solid filtered. The solid was washed with hexane and dried to yield 1-allyl-3-(4'-chlorophenyl)-3-hydroxyurea as white crystals melting 117°-118° C.

Workup

  1. filtrationthe precipitated solid filtered
  2. washThe solid was washed with hexane
  3. customdried

Sources & evidence

ORD record
ord-ee74d190a0a74739a7620f834844e403
Source dataset
uspto-grants-1980_02
Patent number
US04190431

Reaction notes

Loading…