Hydrazine hydrate (1:1) → HCID 178462991, compound

HRID 597234Notes

Reaction equation

HRID 597234 reaction equation
[NH2:1][C:2]1[NH:6][N:5]=[C:4]([C:7]2[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=2)[CH:3]=1.N[C:14]1[N:18]([CH2:19][CH3:20])[N:17]=[CH:16][CH:15]=1.[CH2:21](NN)[CH3:22].O.NN>>[CH2:19]([N:18]1[C:14]2[C:3]3[C:4]([C:7]4[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=4)=[N:5][NH:6][C:2]=3[N:1]=[C:8]3[CH2:9][CH2:10][C:22]4[CH:21]=[CH:7][CH:4]=[CH:3][C:2]=4[C:16]([C:15]=23)=[N:17]1)[CH3:20]

Participants

5

Reactant 4

HCID 24654Hydrazine hydrate (1:1)HCID 29062EthylhydrazineHCID 1366553-Amino-5-phenylpyrazoleHCID 3373101-Ethyl-1H-pyrazol-5-amine

Product 1

HCID 178462991HCID 178462991, compound

Procedure

By substituting 5-amino-3-phenylpyrazole for the 5-amino-1-ethylpyrazole in part a of Example 1 and continuing as in that Example but substituting ethylhydrazine for the hydrazine hydrate in part e, 2-ethyl-2,5,7,8-tetrahydro-3-phenyl-1,2,4,5,6-pentaazabenzo[6,7]cyclohepta[1,2,3-cd]-as-indacene is obtained.

Sources & evidence

ORD record
ord-4edfbd6f68fa42239edc41d29e1a85c1
Source dataset
uspto-grants-1977_03
Patent number
US04013672

Reaction notes

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