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Diisopropylethylamine → N-[(3S)-1-Azabicyclo[2.2.2]oct-3-yl]-3-chloro-6-fluoro-1-benzothiophene-2-carboxamide hydrochloride

HRID 335598
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HRID 335598 반응식
[Cl:1][C:2]1[C:6]2[CH:7]=[CH:8][C:9]([F:11])=[CH:10][C:5]=2[S:4][C:3]=1[C:12]([OH:14])=O.CN(C(ON1N=[N:30][C:25]2[CH:26]=[CH:27][CH:28]=[N:29][C:24]1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.[CH:39](N(CC)C(C)C)(C)[CH3:40]>CN(C=O)C>[ClH:1].[N:29]12[CH2:28][CH2:27][CH:26]([CH2:39][CH2:40]1)[C@H:25]([NH:30][C:12]([C:3]1[S:4][C:5]3[CH:10]=[C:9]([F:11])[CH:8]=[CH:7][C:6]=3[C:2]=1[Cl:1])=[O:14])[CH2:24]2
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 81531DiisopropylethylamineHCID 7503303-Chloro-6-fluorobenzo[b]thiophene-2-carboxylic acidHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)

생성물 1

HCID 10309296N-[(3S)-1-Azabicyclo[2.2.2]oct-3-yl]-3-chloro-6-fluoro-1-benzothiophene-2-carboxamide hydrochloride

시약·촉매·용매 1

HCID 6228
Dimethylformamide
용매

실험 절차

158 mg (0.69 mmol) of 3-chloro-6-fluoro-1-benzothiophene-2-carboxylic acid, 124 mg (0.62 mmol) of S-3-aminoquinuclidine dihydrochloride, 284.2 mg (0.75 mmol) of HATU, 289.8 mg (2.24 mmol) of N,N-diisopropylethylamine and 3.0 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 a mixture of 4M HCl in dioxane and methanol and then reconcentrated. 190.5 mg (81.5% of theory) of the title compound are obtained. The analytical data correspond to those of the enantiomeric compound from example 56.

후처리

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

출처 및 근거

ORD 기록
ord-51ea354fee5a42b38e1da86aef539c32
출처 데이터셋
uspto-grants-2014_11
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08884017B2

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