Hydrochloric Acid → N-[(3R)-1-Azabicyclo[2.2.2]oct-3-yl]-5-nitro-1-benzothiophene-2-carboxamide hydrochloride

HRID 335596

反応式

HRID 335596 の反応式
[N+:1]([C:4]1[CH:5]=[CH:6][C:7]2[S:11][C:10]([C:12]([OH:14])=O)=[CH:9][C:8]=2[CH:15]=1)([O-:3])=[O:2].CN(C(ON1N=[N:31][C:26]2[CH:27]=[CH:28][CH:29]=[N:30][C:25]1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.[CH:40](N(CC)C(C)C)(C)[CH3:41].CN(C=O)C.[ClH:54]>C(OCC)C>[ClH:54].[N:30]12[CH2:29][CH2:28][CH:27]([CH2:40][CH2:41]1)[C@@H:26]([NH:31][C:12]([C:10]1[S:11][C:7]3[CH:6]=[CH:5][C:4]([N+:1]([O-:3])=[O:2])=[CH:15][C:8]=3[CH:9]=1)=[O:14])[CH2:25]2

参加物

7

反応物 5

HCID 313Hydrochloric AcidHCID 6228DimethylformamideHCID 81531DiisopropylethylamineHCID 2389395-Nitro-1-benzothiophene-2-carboxylic acidHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)

生成物 1

HCID 68429753N-[(3R)-1-Azabicyclo[2.2.2]oct-3-yl]-5-nitro-1-benzothiophene-2-carboxamide hydrochloride

試薬・触媒・溶媒 1

HCID 3283Diethyl Ether溶媒

実験手順

420 mg (1.88 mmol) of 5-nitro-1-benzothiophene-2-carboxylic acid, 374.7 mg (1.88 mmol) of R-3-aminoquinuclidine dihydrochloride, 858.6 mg (2.26 mmol) of HATU, 875.5 mg (6.78 mmol) of N,N-diisopropylethylamine and 2.0 ml of DMF are reacted according to the general procedure (variant B). The resulting precipitate is suspended in 1N HCl in diethyl ether, filtered off, washed twice with dichloromethane and dried under high vacuum. 523 mg (75.6% of theory) of the title compound are obtained.

後処理

  1. filtrationfiltered off
  2. washwashed twice with dichloromethane
  3. customdried under high vacuum

出典と根拠

ORDレコード
ord-311e9f799bd242469131e8b95a63114f
出典データセット
uspto-grants-2014_11
特許番号
US08884017B2

関連ノート

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