1,2-Diamino-3,5-difluorobenzene → HCID 22139807, compound

HRID 2250487Notes

Reaction equation

HRID 2250487 reaction equation
[CH3:1][C:2]1[C:3]([N:7]=[C:8]=[S:9])=[CH:4][S:5][CH:6]=1.[F:10][C:11]1[C:12]([NH2:19])=[C:13]([NH2:18])[CH:14]=[C:15]([F:17])[CH:16]=1>>[NH2:19][C:12]1[C:11]([F:10])=[CH:16][C:15]([F:17])=[CH:14][C:13]=1[NH:18][C:8]([NH:7][C:3]1[C:2]([CH3:1])=[CH:6][S:5][CH:4]=1)=[S:9]

Participants

3

Reactant 2

HCID 27367541,2-Diamino-3,5-difluorobenzeneHCID 221398273-Isothiocyanato-4-methylthiophene

Product 1

HCID 22139807HCID 22139807, compound

Procedure

is obtained analogously to the reaction described in example 1 b) from 4-methyl-3-thienyl isothiocyanate and 3,5-difluoro-1,2-diaminobenzene. Crystalline solid, 1st melting point: 178-182° C., another crystallization with 2nd m.p.: 299-301° C.

Workup

  1. customis obtained analogously to the reaction
  2. customCrystalline solid, 1st melting point: 178-182° C., another crystallization with 2nd m.p.: 299-301° C.

Sources & evidence

ORD record
ord-eacc8a6d10ef4af8a27fc90a4682bb3e
Source dataset
uspto-grants-2008_01
Patent number
US07317033B2

Reaction notes

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