Ethanesulfonamide → HCID 67540317, compound

HRID 1026944Notes

Reaction equation

[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[NH:8][C:9]1[N:14]2[N:15]=[CH:16][C:17]([C:18]([OH:20])=O)=[C:13]2[N:12]=[CH:11][C:10]=1[C:21]([N:23]1[CH2:28][CH2:27][CH:26]([C:29]2[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=2)[CH2:25][CH2:24]1)=[O:22].[CH2:35]([S:37]([NH2:40])(=[O:39])=[O:38])[CH3:36]>>[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[NH:8][C:9]1[N:14]2[N:15]=[CH:16][C:17]([C:18]([NH:40][S:37]([CH2:35][CH3:36])(=[O:39])=[O:38])=[O:20])=[C:13]2[N:12]=[CH:11][C:10]=1[C:21]([N:23]1[CH2:24][CH2:25][CH:26]([C:29]2[CH:30]=[CH:31][CH:32]=[CH:33][CH:34]=2)[CH2:27][CH2:28]1)=[O:22]

Participants

Reactant 2

HCID 73702Ethanesulfonamide

HCID 67540628HCID 67540628, compound

Product 1

HCID 67540317HCID 67540317, compoundYield 47%

Procedure

In the same manner as in Example 1, step 6 and using 7-(2-chlorophenylamino)-6-(4-phenylpiperidine-1-carbonyl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (0.25 g, 0.53 mmol) obtained in step 2 and ethanesulfonamide (0.32 g, 2.63 mmol), the title compound (0.14 g, 47%) was obtained.

Sources & evidence

ORD record: ord-2792eec595cf4643892cc23d15022aaf
Source dataset: uspto-grants-2014_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08729264B2

Reaction notes

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