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 → tert-Butyl 4-(4-((4-((2-(2-amino-2-oxoethyl)-4-fluorophenyl)ethynyl)-5-(trifluoromethyl)pyrimidin-2-yl)amino)phenyl)piperidine-1-carboxylate

HRID 1778992
ノート
印刷プレビュー

反応式

HRID 1778992 の反応式
[C:1]([C:3]1[CH:8]=[CH:7][C:6]([F:9])=[CH:5][C:4]=1[CH2:10][C:11]([NH2:13])=[O:12])#[CH:2].Cl[C:15]1[C:20]([C:21]([F:24])([F:23])[F:22])=[CH:19][N:18]=[C:17]([NH:25][C:26]2[CH:31]=[CH:30][C:29]([CH:32]3[CH2:37][CH2:36][N:35]([C:38]([O:40][C:41]([CH3:44])([CH3:43])[CH3:42])=[O:39])[CH2:34][CH2:33]3)=[CH:28][CH:27]=2)[N:16]=1.F[B-](F)(F)F.CCN(CC)CC>CN(C=O)C.Cl[Pd](Cl)([P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1)[P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1.[Cu]I>[NH2:13][C:11](=[O:12])[CH2:10][C:4]1[CH:5]=[C:6]([F:9])[CH:7]=[CH:8][C:3]=1[C:1]#[C:2][C:19]1[C:20]([C:21]([F:22])([F:23])[F:24])=[CH:15][N:16]=[C:17]([NH:25][C:26]2[CH:31]=[CH:30][C:29]([CH:32]3[CH2:33][CH2:34][N:35]([C:38]([O:40][C:41]([CH3:44])([CH3:43])[CH3:42])=[O:39])[CH2:36][CH2:37]3)=[CH:28][CH:27]=2)[N:18]=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

8

反応物 4

HCID 8471TriethylamineHCID 26255TetrafluoroborateHCID 86675716Tert-butyl 4-(4-((4-chloro-5-(trifluoromethyl)pyrimidin-2-yl)amino)phenyl)piperidine-1-carboxylateHCID 86712654HCID 86712654、化合物

生成物 1

HCID 86712655tert-Butyl 4-(4-((4-((2-(2-amino-2-oxoethyl)-4-fluorophenyl)ethynyl)-5-(trifluoromethyl)pyrimidin-2-yl)amino)phenyl)piperidine-1-carboxylate

試薬・触媒・溶媒 3

HCID 24350Copper(1+) iodide; Copper(I) iodide; Cuprous iodide; Cuprous iodide (CuI)触媒HCID 178418476HCID 178418476、化合物触媒HCID 6228Dimethylformamide溶媒

反応条件

温度
120 °C

実験手順

A suspension of 2-(2-ethynyl-5-fluorophenyl)acetamide (A35) (0.114 g, 0.643 mmol), tert-butyl 4-(4-((4-chloro-5-(trifluoromethyl)pyrimidin-2-yl)amino)phenyl)piperidine-1-carboxylate (K5) (0.267 g, 0.585 mmol), PdCl2(PPh3)2 (0.021 g, 0.029 mmol), t-Bu3PH.BF4 (8 mg, 0.03 mmol) and CuI (6 mg, 0.03 mmol) in anhydrous DMF (4 mL) was degassed with nitrogen for 10 minutes. Et3N (1 mL) was added and the resulting mixture was heated under microwave irradiation at 120° C. for 20 minutes. The volatiles were removed under reduced pressure, then the residue adsorbed onto silica gel and purified by column chromatography (Biotage Isolera, SiO2 cartridge, 0-100% EtOAc in petroleum benzine 40-60° C.) to give the title compound A36 as a yellow solid (0.198 g, 57%); 1H NMR (400 MHz, d6-DMSO) δ 10.41 (s, 1H), 8.81 (s, 1H), 7.69-7.62 (m, 3H), 7.47 (s, 1H), 7.31-7.19 (m, 4H), 7.07 (s, 1H), 4.05 (s, 2H), 3.72 (s, 2H), 2.80 (s, 2H), 2.69-2.59 (m, 1H), 1.74 (d, J=13.5 Hz, 2H), 1.55-1.44 (m, 2H), 1.42 (s, 9H). LCMS-A: rt 6.554 min; m/z 596 [M−H]−.

後処理

  1. customThe volatiles were removed under reduced pressure
  2. custompurified by column chromatography (Biotage Isolera, SiO2 cartridge, 0-100% EtOAc in petroleum benzine 40-60° C.)

出典と根拠

ORDレコード
ord-72825dabc3d249d89a4ba480296621a3
出典データセット
uspto-grants-2016_02
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US09266864B2

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