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

Triethylamine → [3-(4-{5-[2-(5-Chloro-2-fluoro-phenyl)-[1,8]naphthyridin-4-yl]-pyridin-3-yl}-pyrazol-1-yl)-propyl]-dimethyl-amine

HRID 1404301
ノート
印刷プレビュー

反応式

HRID 1404301 の反応式
Br[C:2]1[CH:3]=[C:4]([C:8]2[C:17]3[C:12](=[N:13][CH:14]=[CH:15][CH:16]=3)[N:11]=[C:10]([C:18]3[CH:23]=[C:22]([Cl:24])[CH:21]=[CH:20][C:19]=3[F:25])[CH:9]=2)[CH:5]=[N:6][CH:7]=1.[CH3:26][N:27]([CH3:45])[CH2:28][CH2:29][CH2:30][N:31]1[CH:35]=[C:34](B2OC(C)(C)C(C)(C)O2)[CH:33]=[N:32]1.O.O.O.P([O-])([O-])([O-])=O.[K+].[K+].[K+].C(N(CC)CC)C>COCCOC.C1C=CC(P(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.C1C=CC(P(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.Cl[Pd]Cl>[Cl:24][C:22]1[CH:21]=[CH:20][C:19]([F:25])=[C:18]([C:10]2[CH:9]=[C:8]([C:4]3[CH:3]=[C:2]([C:34]4[CH:33]=[N:32][N:31]([CH2:30][CH2:29][CH2:28][N:27]([CH3:26])[CH3:45])[CH:35]=4)[CH:7]=[N:6][CH:5]=3)[C:17]3[C:12](=[N:13][CH:14]=[CH:15][CH:16]=3)[N:11]=2)[CH:23]=1
参加物反応条件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 8471TriethylamineHCID 6420914N,N-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-propanamineHCID 18407952Tripotassium phosphate trihydrateHCID 673643764-(5-Bromo-pyridin-3-yl)-2-(5-chloro-2-fluoro-phenyl)-[1,8]naphthyridine

生成物 1

HCID 53345070[3-(4-{5-[2-(5-Chloro-2-fluoro-phenyl)-[1,8]naphthyridin-4-yl]-pyridin-3-yl}-pyrazol-1-yl)-propyl]-dimethyl-amine

試薬・触媒・溶媒 2

HCID 6102075Dichlorobis(triphenylphosphine)palladium触媒HCID 80711,2-Dimethoxyethane溶媒

反応条件

温度
85 °C

実験手順

A slurry of 500 mg (1.21 mmol) 4-(5-bromo-pyridin-3-yl)-2-(5-chloro-2-fluoro-phenyl)-[1,8]naphthyridine, 370 mg (1.33 mmol) dimethyl-{3-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyrazol-1-yl]-propyl}-amine and 512 mg (2.41 mmol) tri-potassium-phosphate-trihydrate in 5 ml 1,2-dimethoxyethane is heated to 85° C. under nitrogen. Then 42.3 mg (0.06 mmol) bis-(triphenylphosphine)-palladium(II)-chloride and 17 μl triethylamine were added. The reaction mixture was stirred for 2 hours at 85° C. The reaction mixture was partitioned between water and dichloromethane. The organic phase was dried over sodium sulfate and evaporated. The residue was crystallized from acetonitrile yielding [3-(4-{5-[2-(5-chloro-2-fluoro-phenyl)-[1,8]naphthyridin-4-yl]-pyridin-3-yl}-pyrazol-1-yl)-propyl]-dimethyl-amine as light grey crystals; HPLC-MS: 1.64 min, [M+H] 487.

後処理

  1. customThe reaction mixture was partitioned between water and dichloromethane
  2. dry with materialThe organic phase was dried over sodium sulfate
  3. customevaporated
  4. customThe residue was crystallized from acetonitrile

出典と根拠

ORDレコード
ord-1db524988ce14f0089f6a75c79745747
出典データセット
uspto-grants-2014_12
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08912216B2

反応ノート

読み込み中…

このページの内容参加物反応条件実験手順後処理出典と根拠反応ノート