Hydrochloric Acid → HCID 178471154, compound

HRID 342125Notes

Reaction equation

HRID 342125 reaction equation
[CH:1]1[N:5]=[CH:4][NH:3][C:2]=1/[CH:6]=[CH:7]/[C:8]([OH:10])=[O:9].Cl.[CH3:12][CH2:13]O>[Pd]>[NH:5]1[CH:1]=[C:2]([CH2:6][CH2:7][C:8]([O:10][CH2:12][CH3:13])=[O:9])[N:3]=[CH:4]1

Participants

5

Reactant 3

HCID 313Hydrochloric AcidHCID 702Ethanol2×HCID 736715trans-Urocanic acid

Product 1

HCID 178471154HCID 178471154, compound

Reagents, catalysts & solvents 1

HCID 23938PalladiumCatalyst

Procedure

The title compound was prepared from urocanic acid (Aldrich) in 2 steps using standard chemical procedures (esterification using HCl in EtOH followed by hydrogenation with 10% Pd-C in EtOH). 1H NMR (CDCl3): δ 1.23 (3H, t), 2.65 (2H, t), 2.94 (2H, t), 4.15 (2H, q), 6.81 (1H, S), 7.56 (1H, s).

Sources & evidence

ORD record
ord-9b44270e266c4b7597f39d9d551e7dcc
Source dataset
uspto-grants-1999_01
Patent number
US05856326

Reaction notes

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