HomeMCPWorkbenchSkills
HomeWorkbenchNotificationsMe
llms.txt · MCP GuidePrivacy Policy · Terms of Service · Supportv1.8.0
  1. Home
  2. /Reaction

Triethylamine → N-[(3R)-1-Azabicyclo[2.2.2]oct-3-yl]-6-[(methylsulfonyl)amino]-1-benzothiophene-2-carboxamide hydrochloride

HRID 335615
Notes
Print preview

Reaction equation

HRID 335615 reaction equation
Cl.[N:2]12[CH2:9][CH2:8][CH:5]([CH2:6][CH2:7]1)[C@@H:4]([NH:10][C:11]([C:13]1[S:14][C:15]3[CH:21]=[C:20]([NH2:22])[CH:19]=[CH:18][C:16]=3[CH:17]=1)=[O:12])[CH2:3]2.C(N(CC)CC)C.[CH3:30][S:31]([Cl:34])(=[O:33])=[O:32]>CN(C=O)C.CN(C1C=CN=CC=1)C>[ClH:34].[N:2]12[CH2:7][CH2:6][CH:5]([CH2:8][CH2:9]1)[C@@H:4]([NH:10][C:11]([C:13]1[S:14][C:15]3[CH:21]=[C:20]([NH:22][S:31]([CH3:30])(=[O:33])=[O:32])[CH:19]=[CH:18][C:16]=3[CH:17]=1)=[O:12])[CH2:3]2
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

6

Reactant 3

HCID 8471TriethylamineHCID 31297Methanesulfonyl chlorideHCID 68432473N-[(3R)-1-azabicyclo[2.2.2]oct-3-yl]-6-amino-1-benzothiophene-2-carboxamide hydrochloride

Product 1

HCID 68432476N-[(3R)-1-Azabicyclo[2.2.2]oct-3-yl]-6-[(methylsulfonyl)amino]-1-benzothiophene-2-carboxamide hydrochloride

Reagents, catalysts & solvents 2

HCID 14284
4-(Dimethylamino)pyridine
Catalyst
HCID 6228DimethylformamideSolvent

Procedure

40 mg (0.11 mmol) of N-[(3R)-1-azabicyclo[2.2.2]oct-3-yl]-6-amino-1-benzo-thiophene-2-carboxamide hydrochloride are dissolved in 2 ml of DMF, 6.5 mg (0.05 mmol) of N,N-dimethyl-4-aminopyridine, 59.6 μl (0.43 mmol) of triethylamine and 16.61 (0.21 mmol) of methanesulfonyl chloride are added and the mixture is stirred at room temperature for 16 h. The reaction mixture is purified by preparative HPLC. The product is dissolved in a mixture of 1N aqueous hydrochloric acid and acetonitrile, then reconcentrated and dried under high vacuum. 15 mg (33.8% of theory) of the title compound are obtained.

Workup

  1. customThe reaction mixture is purified by preparative HPLC
  2. dissolutionThe product is dissolved in a mixture of 1N aqueous hydrochloric acid and acetonitrile
  3. customdried under high vacuum

Sources & evidence

ORD record
ord-5cfe956dd723488eac2276ef7d50326f
Source dataset
uspto-grants-2014_11
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US08884017B2

Reaction notes

Loading…

On this pageParticipantsProcedureWorkupSources & evidenceReaction notes