ホームMCPワークベンチSkills
ホームワークベンチ通知マイページ
llms.txt · MCPガイドプライバシーポリシー · 利用規約 · サポートv1.8.0
  1. ホーム
  2. /反応

Diisopropylethylamine → (R)-N-(1-(2-Fluoro-5-methyl-4-(methylsulfonamido)phenyl)ethyl)-2h-chromene-3-carboxamide

HRID 1690782
ノート
印刷プレビュー

反応式

HRID 1690782 の反応式
[O:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH:4]=[C:3]([C:11]([OH:13])=O)[CH2:2]1.Cl.[NH2:15][C@@H:16]([C:18]1[C:23]([F:24])=[CH:22][C:21]([NH:25][S:26]([CH3:29])(=[O:28])=[O:27])=[C:20]([CH3:30])[CH:19]=1)[CH3:17].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.O1CCCC1>[F:24][C:23]1[CH:22]=[C:21]([NH:25][S:26]([CH3:29])(=[O:28])=[O:27])[C:20]([CH3:30])=[CH:19][C:18]=1[C@H:16]([NH:15][C:11]([C:3]1[CH2:2][O:1][C:10]2[C:5]([CH:4]=1)=[CH:6][CH:7]=[CH:8][CH:9]=2)=[O:13])[CH3:17]
参加物実験手順後処理出典と根拠反応ノート

参加物

7

反応物 4

HCID 81531DiisopropylethylamineHCID 3223042H-chromene-3-carboxylic acidHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 66718598(R)-N-(4-(1-aminoethyl)-5-fluoro-2-methylphenyl)methanesulfonamide hydrochloride

生成物 1

HCID 58118638
(R)-N-(1-(2-Fluoro-5-methyl-4-(methylsulfonamido)phenyl)ethyl)-2h-chromene-3-carboxamide
収率 38.1%

試薬・触媒・溶媒 2

HCID 6228Dimethylformamide溶媒HCID 8028Tetrahydrofuran溶媒

実験手順

To a solution of 2H-chromene-3-carboxylic acid (0.015 g, 0.085 mmol), N-[4-((R)-1-aminoethyl)-5-fluoro-2-methylphenyl]methanesulfonamide hydrochloride (20.00 mg, 0.07 mmol) and N,N,N′,N′-tetramethyl-O-(7-azabenzotriazol-1-yl)uronium hexafluorophosphate (0.032 g, 0.085 mmol) in N,N-dimethylformamide (0.39 g) was added N,N-diisopropylethylamine (0.046 g, 0.35 mmol). Tetrahydrofuran (0.38 g) was added to dilute solution. The reaction was stirred overnight. It was then concentrated and purified by HPLC to obtain the product (10.8 mg, 37%) a solid. m/z=405.1 (M+1). 1H-NMR (400 MHz, DMSO-d) δ 9.19 (s, 1H), 8.61 (d, 1H, J=7.66 Hz), 7.37 (s, 1H), 7.30-7.21 (m, 3H), 7.07 (d, 1H, J=11.41 Hz), 6.96 (dt, 1H, J=7.54 Hz), 6.84 (d, 1H, J=7.81 Hz), 5.25-5.18 (m, 1H), 4.88 (s, 2H), 3.02 (s, 3H), 2.25 (s, 3H), 1.41 (d, 3H, J=7.07 Hz).

後処理

  1. concentrationIt was then concentrated
  2. custompurified by HPLC

出典と根拠

ORDレコード
ord-4535119cbbdf426bb04f1d5cd0b03595
出典データセット
uspto-grants-2012_04
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08153651B2

反応ノート

読み込み中…

このページの内容参加物実験手順後処理出典と根拠反応ノート