1-Methylpiperazine → HCID 21430489, compound

HRID 437169Notes

Reaction equation

HRID 437169 reaction equation
Cl[C:2]1[CH:10]=[CH:9][C:5]([C:6]([OH:8])=[O:7])=[CH:4][C:3]=1[S:11](=[O:20])(=[O:19])[NH:12][CH2:13][CH:14]1[O:18][CH2:17][CH2:16][CH2:15]1.[CH3:21][N:22]1[CH2:27][CH2:26][NH:25][CH2:24][CH2:23]1>>[CH3:21][N:22]1[CH2:27][CH2:26][N:25]([C:2]2[CH:10]=[CH:9][C:5]([C:6]([OH:8])=[O:7])=[CH:4][C:3]=2[S:11](=[O:20])(=[O:19])[NH:12][CH2:13][CH:14]2[O:18][CH2:17][CH2:16][CH2:15]2)[CH2:24][CH2:23]1

Participants

3

Reactant 2

HCID 531671-MethylpiperazineHCID 384749559210-70-7

Product 1

HCID 21430489HCID 21430489, compound

Procedure

The reaction was carried out in a manner analogous to that of Example 31, using 32 g of 4-chloro-3-tetrahydrofurfurylsulfamoyl-benzoic acid and 30 g of N-methylpiperazine. The crude product was purified by recrystallization from ethanol.

Workup

  1. customThe crude product was purified by recrystallization from ethanol

Sources & evidence

ORD record
ord-a47541fce94e412c97e077a589fedef1
Source dataset
uspto-grants-1977_06
Patent number
US04029787

Reaction notes

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