Cyclopentanecarboxylic acid, 2-oxo-, methyl ester → HCID 178515161, compound

HRID 2251114Notes

Reaction equation

HRID 2251114 reaction equation
[N:1]1[N:9]2[C:4]([N:5]=[C:6]3[CH2:15][CH2:14][CH2:13]CC[C:7]3=[C:8]2[OH:10])=[CH:3][CH:2]=1.COC(C1CCCC1=O)=O.N1NC(N)=CC=1>C(O)(=O)C>[N:1]1[N:9]2[C:4]([N:5]=[C:6]3[C:7](=[C:8]2[OH:10])[CH2:13][CH2:14][CH2:15]3)=[CH:3][CH:2]=1

Participants

5

Reactant 3

HCID 66328Cyclopentanecarboxylic acid, 2-oxo-, methyl esterHCID 74561Pyrazol-3-ylamineHCID 178515163HCID 178515163, compound

Product 1

HCID 178515161HCID 178515161, compound

Reagents, catalysts & solvents 1

HCID 176Acetic AcidSolvent

Procedure

Using the method described for the preparation of 6,7,8,9-tetrahydro-5H-1,4,10a-triaza-cyclohepta[f]inden-10-ol, the reaction of 2-oxo-cyclopentanecarboxylic acid methyl ester and 2H-pyrazol-3-ylamine in acetic acid provided the title compound.

Sources & evidence

ORD record
ord-d2c0db15279a4cdca00ab20a04ec2d22
Source dataset
uspto-grants-2008_01
Patent number
US07319103B2

Reaction notes

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