Diisopropylethylamine → N-[(3S)-1-Azabicyclo[2.2.2]oct-3-yl]-3-chloro-1-benzothiophene-2-carboxamide hydrochloride

HRID 335600

反応式

HRID 335600 の反応式
[Cl:1][C:2]1[C:6]2[CH:7]=[CH:8][CH:9]=[CH:10][C:5]=2[S:4][C:3]=1[C:11]([OH:13])=O.CN(C(ON1N=[N:29][C:24]2[CH:25]=[CH:26][CH:27]=[N:28][C:23]1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.[CH:38](N(CC)C(C)C)(C)[CH3:39]>CN(C=O)C>[ClH:1].[N:28]12[CH2:27][CH2:26][CH:25]([CH2:38][CH2:39]1)[C@H:24]([NH:29][C:11]([C:3]1[S:4][C:5]3[CH:10]=[CH:9][CH:8]=[CH:7][C:6]=3[C:2]=1[Cl:1])=[O:13])[CH2:23]2

参加物

5

反応物 3

HCID 81531DiisopropylethylamineHCID 3079643-Chloro-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 68432667N-[(3S)-1-Azabicyclo[2.2.2]oct-3-yl]-3-chloro-1-benzothiophene-2-carboxamide hydrochloride

試薬・触媒・溶媒 1

HCID 6228Dimethylformamide溶媒

実験手順

254.2 mg (1.20 mmol) of 3-chloro-1-benzothiophene-2-carboxylic acid, 238 mg (1.20 mmol) of S-3-aminoquinuclidine dihydrochloride, 545.4 mg (1.43 mmol) of HATU, 556.1 mg (4.30 mmol) of N,N-diisopropylethylamine and 2.0 ml of DMF are reacted according to the general procedure (variant B). The reaction mixture is purified by preparative HPLC. The product is dissolved in 4M HCl in dioxane and then reconcentrated. 213 mg (49.9% of theory) of the title compound are obtained. The analytical data correspond to those of the racemate (example 14).

後処理

  1. customThe reaction mixture is purified by preparative HPLC
  2. dissolutionThe product is dissolved in 4M HCl in dioxane

出典と根拠

ORDレコード
ord-21cf737d89e14819b20a626fb026af0c
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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