Ethanesulfonamide → HCID 67541217, compound

HRID 1027018Notes

Reaction equation

[F:1][C:2]1[CH:7]=[CH:6][C:5]([CH3:8])=[CH:4][C:3]=1[NH:9][C:10]1[N:15]2[N:16]=[CH:17][C:18]([C:19](O)=[O:20])=[C:14]2[N:13]=[CH:12][C:11]=1[C:22]([N:24]1[CH2:29][CH2:28][CH:27]([C:30]2[CH:35]=[CH:34][C:33]([O:36][CH3:37])=[CH:32][CH:31]=2)[CH2:26][CH2:25]1)=[O:23].[CH2:38]([S:40]([NH2:43])(=[O:42])=[O:41])[CH3:39]>>[F:1][C:2]1[CH:7]=[CH:6][C:5]([CH3:8])=[CH:4][C:3]=1[NH:9][C:10]1[N:15]2[N:16]=[CH:17][C:18]([C:19]([NH:43][S:40]([CH2:38][CH3:39])(=[O:42])=[O:41])=[O:20])=[C:14]2[N:13]=[CH:12][C:11]=1[C:22]([N:24]1[CH2:25][CH2:26][CH:27]([C:30]2[CH:35]=[CH:34][C:33]([O:36][CH3:37])=[CH:32][CH:31]=2)[CH2:28][CH2:29]1)=[O:23]

Participants

Reactant 2

HCID 73702Ethanesulfonamide

HCID 67540570HCID 67540570, compound

Product 1

HCID 67541217HCID 67541217, compoundYield 75.7%

Procedure

In the same manner as in Example 1, step 6 and using 7-(2-fluoro-5-methylphenylamino)-6-[4-(4-methoxyphenyl)piperidine-1-carbonyl]pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (0.3 g, 0.60 mmol) obtained in step 2 and ethanesulfonamide (0.31 g, 2.98 mmol), the title compound (0.27 g, 75%) was obtained.

Sources & evidence

ORD record: ord-fb0aa1894c1d4c0eaee890821f40fa0f
Source dataset: uspto-grants-2014_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08729264B2

Reaction notes

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