1-(2-Methoxyphenyl)piperazine → HCID 19428149, compound

HRID 1078590Notes

Reaction equation

HRID 1078590 reaction equation
Cl[CH2:2][CH2:3][C:4]1[C:5](=[O:17])[O:6][C:7]2[CH:14]=[C:13]([OH:15])[CH:12]=[C:11]([OH:16])[C:8]=2[C:9]=1[CH3:10].[CH3:18][O:19][C:20]1[CH:25]=[CH:24][CH:23]=[CH:22][C:21]=1[N:26]1[CH2:31][CH2:30][NH:29][CH2:28][CH2:27]1>>[OH:16][C:11]1[C:8]2[C:9]([CH3:10])=[C:4]([CH2:3][CH2:2][N:29]3[CH2:28][CH2:27][N:26]([C:21]4[CH:22]=[CH:23][CH:24]=[CH:25][C:20]=4[O:19][CH3:18])[CH2:31][CH2:30]3)[C:5](=[O:17])[O:6][C:7]=2[CH:14]=[C:13]([OH:15])[CH:12]=1

Participants

3

Reactant 2

HCID 13461-(2-Methoxyphenyl)piperazineHCID 5375790HCID 5375790, compound

Product 1

HCID 19428149HCID 19428149, compoundYield 23%

Procedure

Process B; starting materials: 3-(2-chloroethyl)-5,7-dihydroxy-4-methyl-2H-1-benzopyran-2-one (Example 36) and 1-(2-methoxyphenyl)piperazine; yield 23% of crude crystalline product.

Sources & evidence

ORD record
ord-75d55c340bc54f068249b4e60b2f9e34
Source dataset
uspto-grants-1996_08
Patent number
US05550129

Reaction notes

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