Ethanol → 1,2,4-Triazolo(3,4-a)phthalazine, 8-chloro-6-phenyl-

HRID 2232228Notes

Reaction equation

HRID 2232228 reaction equation
[Cl:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][CH:11]=1)[C:8]([NH:12][NH2:13])=[N:7][N:6]=[C:5]2[C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1.[CH2:20](O)C>>[Cl:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][CH:11]=1)[C:8]1=[N:12][N:13]=[CH:20][N:7]1[N:6]=[C:5]2[C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1

Participants

3

Reactant 2

HCID 702EthanolHCID 21283331HCID 21283331, compound

Product 1

HCID 30712391,2,4-Triazolo(3,4-a)phthalazine, 8-chloro-6-phenyl-

Procedure

The compound of the title is prepared by following essentially the same procedure outlined in example 114 above but using 6-chloro-4-phenyl-1-hydrazinophthalazine instead of 4-phenyl-1-hydrazinophthalazine. M.p. 189°-90° C. (from ethanol).

Workup

  1. customThe compound of the title is prepared

Sources & evidence

ORD record
ord-be0615fa61a64dd893fd5c94ad2f2b61
Source dataset
uspto-grants-1988_11
Patent number
US04788186

Reaction notes

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