Acetic Acid → HCID 178433372, compound

HRID 2387887Notes

Reaction equation

HRID 2387887 reaction equation
[C:1]([CH2:3][C:4]1[CH:18]=[CH:17][C:7]([CH2:8][CH:9]([C:14](=O)[CH3:15])[C:10](OC)=[O:11])=[CH:6][CH:5]=1)#[N:2].[NH2:19][C:20]([NH2:22])=[NH:21].C(O)(=O)C>CCO>[NH2:22][C:20]1[N:21]=[C:10]([OH:11])[C:9]([CH2:8][C:7]2[CH:17]=[CH:18][C:4]([CH2:3][C:1]#[N:2])=[CH:5][CH:6]=2)=[C:14]([CH3:15])[N:19]=1

Participants

5

Reactant 3

HCID 176Acetic AcidHCID 3520GuanidineHCID 59590640Methyl 2-(4-(cyanomethyl)benzyl)-3-oxobutanoate

Product 1

HCID 178433372HCID 178433372, compound

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

A mixture of the crude product from step (i) and guanidine (16 g) in EtOH (350 ml) was heated under reflux for 5 h. The mixture was cooled, neutralised with acetic acid, and the solid filtered and dried, 22.1 g.

Workup

  1. temperaturewas heated
  2. temperatureunder reflux for 5 h
  3. temperatureThe mixture was cooled
  4. filtrationthe solid filtered
  5. customdried

Sources & evidence

ORD record
ord-5b16fe2b445c4de69d59080041956064
Source dataset
uspto-grants-2012_09
Patent number
US08268990B2

Reaction notes

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