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Dimethylformamide → 2',3'-Difluoro-5-(5-methyl-pyridin-2-yl)-biphenyl-3-carboxylic acid ((S)-2-hydroxy-1-methyl-ethyl)-amide

HRID 2278757
ノート
印刷プレビュー

反応式

HRID 2278757 の反応式
[F:1][C:2]1[C:7]([F:8])=[CH:6][CH:5]=[CH:4][C:3]=1[C:9]1[CH:14]=[C:13]([C:15]2[CH:20]=[CH:19][C:18]([CH3:21])=[CH:17][N:16]=2)[CH:12]=[C:11]([C:22]([OH:24])=O)[CH:10]=1.[NH2:25][C@@H:26]([CH3:29])[CH2:27][OH:28].F[P-](F)(F)(F)(F)F.C[N+](C)=C(N(C)C)ON1C2N=CC=CC=2N=N1.C(N(CC)C(C)C)(C)C.CN(C)C=O>>[OH:28][CH2:27][C@@H:26]([NH:25][C:22]([C:11]1[CH:10]=[C:9]([C:3]2[CH:4]=[CH:5][CH:6]=[C:7]([F:8])[C:2]=2[F:1])[CH:14]=[C:13]([C:15]2[CH:20]=[CH:19][C:18]([CH3:21])=[CH:17][N:16]=2)[CH:12]=1)=[O:24])[CH3:29]
参加物実験手順後処理出典と根拠反応ノート

参加物

6

反応物 5

HCID 6228DimethylformamideHCID 80307L-AlaninolHCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 584493602',3'-Difluoro-5-(5-methylpyridin-2-yl)biphenyl-3-carboxylic acid

生成物 1

HCID 45138253
2',3'-Difluoro-5-(5-methyl-pyridin-2-yl)-biphenyl-3-carboxylic acid ((S)-2-hydroxy-1-methyl-ethyl)-amide

実験手順

A round bottom flask was charged with 2′,3′-difluoro-5-(5-methylpyridin-2-yl)biphenyl-3-carboxylic acid (30.00 mg, 0.09222 mmol), (2S)-2-Aminopropan-1-ol (8.3119 mg, 0.11066 mmol), N,N,N′,N′-tetramethyl-O-(7-azabenzotriazol-1-yl)uronium hexafluorophosphate (0.087662 g, 0.23055 mmol), N,N-diisopropylethylamine (0.064252 mL, 0.36888 mmol), N,N-dimethylformamide (0.157 mL, 2.03 mmol) and the reaction stirred over night at room temperature. The solvent was removed under reduced pressure and the residue purified by prep HPLC to get the compound as white solid.

後処理

  1. customThe solvent was removed under reduced pressure
  2. customthe residue purified by prep HPLC

出典と根拠

ORDレコード
ord-9f6ccae33ed14d1995ab7cac63e583ba
出典データセット
uspto-grants-2015_09
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US09133122B2

反応ノート

読み込み中…

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