HCID 57411799, compound → rac-6-methyl-2-phenoxymethyl-6,7-dihydro-5H-pyrazolo[1,5-a]pyrazin-4-one

HRID 2046169Notes

Reaction equation

HRID 2046169 reaction equation
C(OC([C:6]1[N:7]([CH2:19][CH:20]([NH:22][C:23]([O:25]C(C)(C)C)=O)[CH3:21])[N:8]=[C:9]([CH2:11][O:12][C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=2)[CH:10]=1)=O)C.O(CC1C=C2C(=O)NCCN2N=1)C1C=CC=CC=1>>[CH3:21][CH:20]1[CH2:19][N:7]2[N:8]=[C:9]([CH2:11][O:12][C:13]3[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=3)[CH:10]=[C:6]2[C:23](=[O:25])[NH:22]1

Participants

3

Reactant 2

HCID 57411799HCID 57411799, compoundHCID 67958408ethyl 1-{2-[(tert-butoxycarbonyl)amino]propyl}-3-(phenoxymethyl)-1H-pyrazole-5-carboxylate

Product 1

HCID 67960066rac-6-methyl-2-phenoxymethyl-6,7-dihydro-5H-pyrazolo[1,5-a]pyrazin-4-one

Procedure

The compound was prepared from (rac)-2-(2-tert-butoxycarbonylamino-propyl)-5-phenoxymethyl-2H-pyrazole-3-carboxylic acid ethyl ester using the method described in the preceding example 6 (2-phenoxymethyl-6,7-dihydro-5H-pyrazolo[1,5-a]pyrazin-4-one).

Sources & evidence

ORD record
ord-6f33e64ef9574617a15ae94febdb44c3
Source dataset
uspto-grants-2013_11
Patent number
US08592422B2

Reaction notes

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