Hydrochloric Acid → HCID 178425653, compound

HRID 345185Notes

Reaction equation

HRID 345185 reaction equation
[C:1]([C:5]1[CH2:10]S[C:8]2=[N:11][N:12]=[C:13]([C:14]3[C:19]([CH3:20])=[CH:18][C:17]([CH3:21])=[C:16]([N+:22]([O-:24])=[O:23])[C:15]=3[CH3:25])[N:7]2[N:6]=1)([CH3:4])([CH3:3])[CH3:2].C(OC(=O)C)(=O)C.Cl.[PH2](O)=O>>[C:1]([C:5]1[CH:10]=[C:8]2[NH:11][N:12]=[C:13]([C:14]3[C:19]([CH3:20])=[CH:18][C:17]([CH3:21])=[C:16]([N+:22]([O-:24])=[O:23])[C:15]=3[CH3:25])[N:7]2[N:6]=1)([CH3:4])([CH3:3])[CH3:2]

Participants

5

Reactant 4

HCID 313Hydrochloric AcidHCID 7918Acetic AnhydrideHCID 4124402Phosphinic AcidHCID 11089672HCID 11089672, compound

Product 1

HCID 178425653HCID 178425653, compound

Procedure

Process of claim 2 wherein 6-t-butyl-3-(3-nitro-2,4,6-trimethylphenyl)-7H-1,2,4-triazolo-[3,4-b][1,3,4]thiadiazine is reacted with acetic anhydride and the acylated intermediate thereby produced is reacted with HCl in the presence of hypophosphorous acid to produce 6-t-butyl-3-(3-nitro-2,4,6-trimethylphenyl)-1h-pyrazolo-[5,1-c]-1,2,4-triazole.

Workup

  1. customthe acylated intermediate thereby produced

Sources & evidence

ORD record
ord-e5d86680cdfc484e9c5d4c672375742b
Source dataset
uspto-grants-1991_10
Patent number
US05055586

Reaction notes

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