Sodium Pyrosulfite → HCID 178440040, compound

HRID 267213Notes

Reaction equation

HRID 267213 reaction equation
[S:1](S([O-])=O)([O-:4])(=[O:3])=[O:2].[Na+].[Na+].[NH2:10][C:11]1[N:16]=[CH:15][C:14]2=[C:17]([CH3:23])[N:18]=[C:19]([CH2:20][CH2:21][CH3:22])[N:13]2[N:12]=1>O.C(O)C>[NH2:10][C:11]1[NH:16][CH:15]([S:1]([OH:4])(=[O:3])=[O:2])[C:14]2=[C:17]([CH3:23])[N:18]=[C:19]([CH2:20][CH2:21][CH3:22])[N:13]2[N:12]=1

Participants

5

Reactant 2

HCID 656671Sodium PyrosulfiteHCID 12493505HCID 12493505, compound

Product 1

HCID 178440040HCID 178440040, compound

Reagents, catalysts & solvents 2

HCID 702EthanolSolventHCID 962WaterSolvent

Procedure

Sodium metabisulphite (1.5 g.) in water (45 ml.) was added to 2-amino-5-methyl-7-propylimidazo[5,1-f]-as-triazine (Example 4) (1.9 g.) in ethanol (20 ml.). The solid was collected and dried and had m.p. 232°-234°.

Workup

  1. customThe solid was collected
  2. customdried

Sources & evidence

ORD record
ord-a295a24b56d34923ab73afcfdc8052c2
Source dataset
uspto-grants-1976_03
Patent number
US03941785

Reaction notes

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