3-Thiophenacetic acid → N-[(3thienyl)acetyl]alanine Iso-butyl Ester

HRID 433541Notes

Reaction equation

HRID 433541 reaction equation
[S:1]1[CH:5]=[CH:4][C:3]([CH2:6][C:7]([OH:9])=O)=[CH:2]1.[CH2:10]([O:14][C:15](=[O:19])[C@H:16]([CH3:18])[NH2:17])[CH:11]([CH3:13])[CH3:12]>>[CH2:10]([O:14][C:15](=[O:19])[C@H:16]([CH3:18])[NH:17][C:7](=[O:9])[CH2:6][C:3]1[CH:4]=[CH:5][S:1][CH:2]=1)[CH:11]([CH3:13])[CH3:12]

Participants

3

Reactant 2

HCID 234043-Thiophenacetic acidHCID 137435562-methylpropyl (2S)-2-aminopropanoate

Product 1

HCID 53969374N-[(3thienyl)acetyl]alanine Iso-butyl Ester

Procedure

Following General Procedure BI above, and using 3-thiopheneacetic acid (Aldrich) and alanine iso-Butyl Ester (prepared following General Procedure BJ above), the title compound was prepared. The reaction was monitored by tlc on silica gel and purification was by filtration as described in the general procedure.

Workup

  1. customThe reaction was monitored by tlc on silica gel and purification
  2. filtrationwas by filtration

Sources & evidence

ORD record
ord-8019e63c8c9d4232b315506eb7ff908c
Source dataset
uspto-grants-2003_12
Patent number
US06667305B1

Reaction notes

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