Ammonia → HCID 14774041, compound

HRID 704314Notes

Reaction equation

HRID 704314 reaction equation
[NH3:1].[S:2]1[CH:6]=[CH:5][CH:4]=[C:3]1[C:7](=[O:13])[C:8](OCC)=[O:9]>>[S:2]1[CH:6]=[CH:5][CH:4]=[C:3]1[C:7](=[O:13])[C:8]([NH2:1])=[O:9]

Participants

3

Reactant 2

HCID 222AmmoniaHCID 77693Ethyl 2-thiopheneglyoxylate

Product 1

HCID 14774041HCID 14774041, compound

Procedure

13.6 g of ammonia are passed into a cooled solution of 73.6 g of ethyl 2-thienylglyoxylate, and the resulting mixture is stirred at room temperature for 2 h. The solvent is stripped off in vacuo, and the residue is recrystallized from water:ethanol (80:20).

Workup

  1. customthe residue is recrystallized from water:ethanol (80:20)

Sources & evidence

ORD record
ord-996d1e0919d649b3a051954f84c4602f
Source dataset
uspto-grants-1991_01
Patent number
US04987134

Reaction notes

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