tert-Butyl 4,7-diazaspiro(2.5)octane-4-carboxylate → HCID 86654588, compound

HRID 2384765Notes

Reaction equation

[F:1][C:2]([F:35])([F:34])[C:3]1[CH:29]=[C:28]([C:30]([F:33])([F:32])[F:31])[CH:27]=[CH:26][C:4]=1[CH2:5][N:6]1[C:14]2[C:9](=[CH:10][C:11]([CH:15]=[C:16]3[S:20][C:19](SCCC)=[N:18][C:17]3=[O:25])=[CH:12][CH:13]=2)[CH:8]=[N:7]1.[C:36]([O:40][C:41]([N:43]1[CH2:50][CH2:49][NH:48][CH2:47][C:44]21[CH2:46][CH2:45]2)=[O:42])([CH3:39])([CH3:38])[CH3:37]>>[C:36]([O:40][C:41]([N:43]1[CH2:50][CH2:49][N:48]([C:19]2[S:20][C:16](=[CH:15][C:11]3[CH:10]=[C:9]4[C:14](=[CH:13][CH:12]=3)[N:6]([CH2:5][C:4]3[CH:26]=[CH:27][C:28]([C:30]([F:33])([F:31])[F:32])=[CH:29][C:3]=3[C:2]([F:34])([F:35])[F:1])[N:7]=[CH:8]4)[C:17](=[O:25])[N:18]=2)[CH2:47][C:44]21[CH2:45][CH2:46]2)=[O:42])([CH3:39])([CH3:37])[CH3:38]

Participants

Reactant 2

HCID 51358567tert-Butyl 4,7-diazaspiro(2.5)octane-4-carboxylate

HCID 86654589HCID 86654589, compound

Product 1

HCID 86654588HCID 86654588, compound

Procedure

7-{5-[1-(2,4-Bis-trifluoromethyl-benzyl)-1H-indazol-5-ylmethylene]-4-oxo-4,5-dihydro-thiazol-2-yl}-4,7-diaza-spiro[2.5]octane-4-carboxylic acid tert-butyl ester was prepared from 5-[1-(2,4-Bis-trifluoromethyl-benzyl)-1H-indazol-5-ylmethylene]-2-propylsulfanyl-thiazol-4-one and 4,7-Diaza-spiro[2.5]octane-4-carboxylic acid tert-butyl ester following general procedure B.

Sources & evidence

ORD record: ord-45f9a095c38146d6bf5869f04f69b98b
Source dataset: uspto-grants-2012_09
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08263781B2

Reaction notes

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