HCID 178507453, compound → HCID 178512250, compound

HRID 255902Notes

Reaction equation

HRID 255902 reaction equation
N[C:2]1[CH:7]=[CH:6][C:5]([C:8]2[N:12]=[CH:11][NH:10][N:9]=2)=[CH:4][CH:3]=1>C(O)C>[C:11]([NH:12][CH:8]=[N:9][C:7]1[CH:2]=[CH:3][CH:4]=[C:5]([C:8]2[N:12]=[CH:11][NH:10][N:9]=2)[CH:6]=1)#[N:10]

Participants

3

Reactant 1

HCID 178507453HCID 178507453, compound

Product 1

HCID 178512250HCID 178512250, compoundYield 191.6%

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

A solution of 3-(4-amino-phenyl)-1,2,4-triazole (9.85 g) and N-cyano ethyl formimidate (5.1 g) in ethanol (100 ml) was stirred overnight at room temperature. The solid which crystallized out was filtered off and dried to give 12.5 g of the title compound; M.p. 247°-250° C. (dec.).

Workup

  1. customThe solid which crystallized out
  2. filtrationwas filtered off
  3. customdried

Sources & evidence

ORD record
ord-deb4065bcc1746b0b90a977b2625349f
Source dataset
uspto-grants-1987_10
Patent number
US04699915

Reaction notes

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