3,4-Dichlorophenyl isocyanate → HCID 13454048, compound

HRID 615295Notes

Reaction equation

HRID 615295 reaction equation
[CH3:1][C:2]1([CH3:17])[N:10]([CH3:11])[C:9](=[O:12])[N:8]2[C:4](=[N:5][C:6]3[CH:16]=[CH:15][CH:14]=[CH:13][C:7]=32)[NH:3]1.[Cl:18][C:19]1[CH:20]=[C:21]([N:26]=[C:27]=[O:28])[CH:22]=[CH:23][C:24]=1[Cl:25]>>[Cl:18][C:19]1[CH:20]=[C:21]([NH:26][C:27]([N:5]2[C:6]3[CH:16]=[CH:15][CH:14]=[CH:13][C:7]=3[N:8]3[C:9](=[O:12])[N:10]([CH3:11])[C:2]([CH3:17])([CH3:1])[N:3]=[C:4]23)=[O:28])[CH:22]=[CH:23][C:24]=1[Cl:25]

Participants

3

Reactant 2

HCID 76073,4-Dichlorophenyl isocyanateHCID 1591201,2-dihydro-2,2,3-trimethyl-1,3,5-triazino[1,2-a]benzimidazol-4(3H)-one

Product 1

HCID 13454048HCID 13454048, compound

Procedure

The procedure of Example 10 was employed to prepare the title compound from 1,2-dihydro-2,2,3-trimethyl-1,3,5-triazino[1,2-a]benzimidazol-4(3H)-one and 3,4-dichlorophenyl isocyanate. The confirmatory elemental analysis for the product, mp 198°-200° C., is shown in Table III.

Sources & evidence

ORD record
ord-1c9002ea99504c84bc3b6bb8c3255ba5
Source dataset
uspto-grants-1985_02
Patent number
US04498920

Reaction notes

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