Phenyl isocyanate → HCID 86733525, compound

HRID 1657811Notes

Reaction equation

HRID 1657811 reaction equation
[OH:1][N:2]1[C:8]([CH3:10])([CH3:9])[CH2:7][C:6](=[O:11])[NH:5][CH2:4][C:3]1([CH3:13])[CH3:12].[C:14]1([N:20]=[C:21]=[O:22])[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1>>[C:14]1([NH:20][C:21]([N:5]2[C:6](=[O:11])[CH2:7][C:8]([CH3:9])([CH3:10])[N:2]([OH:1])[C:3]([CH3:13])([CH3:12])[CH2:4]2)=[O:22])[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1

Participants

3

Reactant 2

HCID 7672Phenyl isocyanateHCID 870734HCID 870734, compound

Product 1

HCID 86733525HCID 86733525, compound

Procedure

Using the same conditions as in Example 4, 3.6 parts of 1-oxyl-2,2,7,7-tetramethyl-1,4-diazacycloheptan-5-one and 2.6 parts of phenyl isocyanate were reacted together and afforded 6.0 parts of a red oil which was purfied by column chromatography on alumina to give 4-phenylcarbamoyl-1-oxyl-2,2,7,7-tetramethyl-1,4-diazacycloheptan-5-one as a red solid of melting point 112° to 114°C. This material gave the following elemental analysis by weight:

Workup

  1. customwere reacted together
  2. customafforded 6.0 parts of a red oil which

Sources & evidence

ORD record
ord-90f6949eb52046bea14398aa6705b168
Source dataset
uspto-grants-1976_06
Patent number
US03962255

Reaction notes

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