Hydrochloric Acid → HCID 178443208, compound

HRID 345184Notes

Reaction equation

HRID 345184 reaction equation
[CH3:1][C:2]1[CH2:7]S[C:5]2=[N:8][N:9]=[C:10]([CH:11]([O:24][C:25]3[CH:30]=[CH:29][C:28]([N+:31]([O-:33])=[O:32])=[CH:27][CH:26]=3)[CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH3:23])[N:4]2[N:3]=1.C(OC(=O)C)(=O)C.Cl.[PH2](O)=O>>[CH3:1][C:2]1[CH:7]=[C:5]2[NH:8][N:9]=[C:10]([CH:11]([O:24][C:25]3[CH:30]=[CH:29][C:28]([N+:31]([O-:33])=[O:32])=[CH:27][CH:26]=3)[CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH3:23])[N:4]2[N:3]=1

Participants

5

Reactant 4

HCID 313Hydrochloric AcidHCID 7918Acetic AnhydrideHCID 4124402Phosphinic AcidHCID 150027166-Methyl-3-[1-(4-nitrophenoxy)tridecyl]-7H-1,2,4-triazolo[3,4-b][1,3,4]thiadiazine

Product 1

HCID 178443208HCID 178443208, compound

Procedure

Process of claim 2 wherein 6-methyl-3-(1-[4-nitrophenoxy]tridecyl)-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-methyl-3-[1-(4-nitrophenoxy)tridecyl]-1H-pyrazolo-[5,1-c]-1,2,4-triazole.

Workup

  1. customthe acylated intermediate thereby produced

Sources & evidence

ORD record
ord-76ea142cde204b11a2af4ba7ec313a7d
Source dataset
uspto-grants-1991_10
Patent number
US05055586

Reaction notes

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