N,N-Dimethylaniline → HCID 18422256, compound

HRID 650014Notes

Reaction equation

HRID 650014 reaction equation
[F:1][C:2]1[CH:17]=[CH:16][C:5]2[NH:6][C:7](=O)[C:8]3[CH:13]=[C:12]([CH3:14])[S:11][C:9]=3[O:10][C:4]=2[CH:3]=1.P(Cl)(Cl)(Cl)=O.CN(C)C1C=CC=CC=1.[CH3:32][N:33]1[CH2:38][CH2:37][NH:36][CH2:35][CH2:34]1>>[F:1][C:2]1[CH:17]=[CH:16][C:5]2[N:6]=[C:7]([N:36]3[CH2:37][CH2:38][N:33]([CH3:32])[CH2:34][CH2:35]3)[C:8]3[CH:13]=[C:12]([CH3:14])[S:11][C:9]=3[O:10][C:4]=2[CH:3]=1

Participants

5

Reactant 4

HCID 949N,N-DimethylanilineHCID 24813Phosphorus oxychlorideHCID 531671-MethylpiperazineHCID 184223168-fluoro-2-methylthieno[2,3-b][1,5]benzoxazepin-4(5H)-one

Product 1

HCID 18422256HCID 18422256, compound

Procedure

In the same manner as in Example 125 and using 8-fluoro-2-methylthieno[2,3-b][1,5]benzoxazepin-4(5H)-one, phosphorus oxychloride, N,N-dimethylaniline and 1-methylpiperazine, 8-fluoro-2-methyl-4-(4-methylpiperazin-1-yl)thieno[2,3-b][1,5]benzoxazepine is obtained.

Sources & evidence

ORD record
ord-beb76070cad34ff8a9e859bb820a0f9d
Source dataset
uspto-grants-2001_08
Patent number
US06271225B1

Reaction notes

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