Hydrochloric Acid → 2[1-(2-Chlorophenyl)-5-pyrazolyl] amino-2-imidazoline

HRID 224824Notes

Reaction equation

HRID 224824 reaction equation
C([N:4]1[CH2:8][CH2:7][N:6]=[C:5]1[NH:9][C:10]1[N:14]([C:15]2[CH:20]=[CH:19][CH:18]=[CH:17][C:16]=2[Cl:21])[N:13]=[CH:12][CH:11]=1)(=O)C.Cl>CO>[Cl:21][C:16]1[CH:17]=[CH:18][CH:19]=[CH:20][C:15]=1[N:14]1[C:10]([NH:9][C:5]2[NH:6][CH2:7][CH2:8][N:4]=2)=[CH:11][CH:12]=[N:13]1

Participants

4

Reactant 2

HCID 313Hydrochloric AcidHCID 127637931-Acetyl-2[1-(2-chlorophenyl)-5-pyrazolyl] amino-2-imidazoline

Product 1

HCID 127638142[1-(2-Chlorophenyl)-5-pyrazolyl] amino-2-imidazoline

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

1-Acetyl-2[1-(2-chlorophenyl)-5-pyrazolyl] amino-2-imidazoline (14.0 g.) was treated with HCl in methanol as described in Example II to give 11.10 g. product mp 185°-188° (crystallized from CH3CN)

Workup

  1. customto give 11.10 g

Sources & evidence

ORD record
ord-40fae2e2a6b94d6abf60d423d3c674cc
Source dataset
uspto-grants-1980_11
Patent number
US04234594

Reaction notes

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