Sulfanilamide → HCID 21862781, compound

HRID 856849Notes

Reaction equation

HRID 856849 reaction equation
[F:1][C:2]1[CH:3]=[C:4]([CH:7]=[CH:8][C:9]=1[F:10])[CH:5]=O.[S:11]([C:15]1[CH:21]=[CH:20][C:18]([NH2:19])=[CH:17][CH:16]=1)(=[O:14])(=[O:13])[NH2:12]>>[F:1][C:2]1[CH:3]=[C:4]([CH:7]=[CH:8][C:9]=1[F:10])[CH:5]=[N:19][C:18]1[CH:20]=[CH:21][C:15]([S:11](=[O:14])(=[O:13])[NH2:12])=[CH:16][CH:17]=1

Participants

3

Reactant 2

HCID 5333SulfanilamideHCID 5880883,4-Difluorobenzaldehyde

Product 1

HCID 21862781HCID 21862781, compound

Procedure

Following a procedure similar to that described in Example 1(i), but using 3,4-difluorobenzaldehyde and 4-sulfamoylaniline as starting materials, the title compound was obtained as a slightly yellow powder (yield 67%).

Sources & evidence

ORD record
ord-6b58f54807e348159d6c898a5b30f659
Source dataset
uspto-grants-2006_12
Patent number
USRE039420E1

Reaction notes

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