Methanesulfonic Acid → HCID 88219091, compound

HRID 323787Notes

Reaction equation

HRID 323787 reaction equation
[CH3:1][S:2]([OH:5])(=[O:4])=[O:3].[NH2:6][CH2:7][CH:8]([C:10]1[CH:15]=[C:14]([S:16](=[O:19])(=[O:18])[NH2:17])[CH:13]=[CH:12][C:11]=1[O:20][CH3:21])O>CO>[CH3:1][S:2]([O:5][CH:8]([CH2:7][NH2:6])[C:10]1[CH:15]=[C:14]([S:16](=[O:18])(=[O:19])[NH2:17])[CH:13]=[CH:12][C:11]=1[O:20][CH3:21])(=[O:4])=[O:3]

Participants

4

Reactant 2

HCID 6395Methanesulfonic AcidHCID 99060413-(2-Amino-1-hydroxyethyl)-4-methoxybenzene-1-sulfonamide

Product 1

HCID 88219091HCID 88219091, compound

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

One equivalent of methanesulphonic acid in 2M solution in methanol is added to the product obtained in step 1.2. after recrystallization in methanol and diethyl ether and drying in a desiccator under vacuum over phosphorus pentoxide, 0.370 g of product is obtained.

Workup

  1. customafter recrystallization in methanol
  2. dry with materialdiethyl ether and drying in a desiccator under vacuum over phosphorus pentoxide

Sources & evidence

ORD record
ord-f7767ae98b5f4a4bbe43bf1d4b0d3c41
Source dataset
uspto-grants-2001_04
Patent number
US06214882B1

Reaction notes

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