Benzaldehyde → 4-Benzylamino-1-Butanol

HRID 1291722Notes

Reaction equation

HRID 1291722 reaction equation
[NH2:1][CH2:2][CH2:3][CH2:4][CH2:5][OH:6].[CH:7](=O)[C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1>O=[Pt]=O.CCO>[C:8]1([CH2:7][NH:1][CH2:2][CH2:3][CH2:4][CH2:5][OH:6])[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1

Participants

5

Reactant 2

HCID 240BenzaldehydeHCID 258684-Amino-1-butanol

Product 1

HCID 17900184-Benzylamino-1-Butanol

Reagents, catalysts & solvents 2

HCID 345198Adams' catalystCatalystHCID 702EthanolSolvent

Procedure

Combine 4-amino-butan-1-o1 (8.9 gm - 0.1 mol), benzaldehyde (10.6 gm - 0.1 mol), EtOH (100 ml) and PtO2 (0.3 gm), and hydrogenate the mixture at 45 lbs./sq.in. until H2 is no longer taken up. Filter, evaporate the solvent (in vacuo) to yield 17.7 gm of the desired compound. Rf is 0.70 (eluted from silica gel with 10% conc. NH3 /CH3OH).

Workup

  1. filtrationFilter
  2. customevaporate the solvent (in vacuo)

Sources & evidence

ORD record
ord-c0823057e6a947a8809ee6f4dbcc46c9
Source dataset
uspto-grants-1998_05
Patent number
US05753714

Reaction notes

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