Ethanolamine → HCID 152428, compound

HRID 1905811Notes

Reaction equation

HRID 1905811 reaction equation
[NH:1]1[CH2:7][C:5](=[O:6])[NH:4][C:2]1=[O:3].[CH:8](=O)[C:9]1[C:10](=[CH:12][CH:13]=[CH:14][CH:15]=1)[OH:11].[CH3:17]OC.C(CN)O>O>[CH3:17][O:11][C:10]1[CH:12]=[CH:13][CH:14]=[CH:15][C:9]=1[CH:8]=[C:7]1[NH:1][C:2](=[O:3])[NH:4][C:5]1=[O:6]

Participants

5

Reactant 3

HCID 700EthanolamineHCID 10006HydantoinHCID 23616601HCID 23616601, compound

Product 1

HCID 152428HCID 152428, compoundYield 83%

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

50 g (0.5 mole) of hydantoin, 68.07 l g (0.5 mole) of salicylaldehyde-methyl-ether and 46 g (0.7 mole) of ethanol amine are admixed in 500 ml of water at 70° C. The reaction mixture is worked up as described in Example 2. Thus 90.6 g of the desired compound are obtained, yield 83%, mp.: 178° C.

Sources & evidence

ORD record
ord-30fcc9429566414d8e4e6cf35f8cd63f
Source dataset
uspto-grants-1987_03
Patent number
US04647694

Reaction notes

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