Diazomethane → HCID 21272367, compound

HRID 1193522Notes

Reaction equation

HRID 1193522 reaction equation
[C:1]1([N:7]2[CH:11]=[CH:10][C:9]([NH:12][C:13]3[CH:21]=[CH:20][C:16]([C:17]([OH:19])=[O:18])=[CH:15][CH:14]=3)=[N:8]2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[N+](=[CH2:24])=[N-]>ClCCl>[C:1]1([N:7]2[CH:11]=[CH:10][C:9]([NH:12][C:13]3[CH:14]=[CH:15][C:16]([C:17]([O:19][CH3:24])=[O:18])=[CH:20][CH:21]=3)=[N:8]2)[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1

Participants

4

Reactant 2

HCID 9550DiazomethaneHCID 21272379HCID 21272379, compound

Product 1

HCID 21272367HCID 21272367, compound

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

4-(1-Phenyl-1H-pyrazol-3-yl)aminobenzoic acid (0.110 g) in dry dichloromethane was treated with an excess of ethereal diazomethane. After 5 minutes the solvents were evaporated to yield the title compound, mp 160°-161°.

Workup

  1. customAfter 5 minutes the solvents were evaporated

Sources & evidence

ORD record
ord-fd2bb86bc2be42e8a499731959ca1d35
Source dataset
uspto-grants-1989_03
Patent number
US04810719

Reaction notes

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