Methyl chloroformate → Methyl 4-(3-(4-(5-methylpyridin-2-ylamino)phenoxy)pyrazin-2-YL)piperidine-1-carboxylate

HRID 473715ノート

反応式

HRID 473715 の反応式
COC[C:4]([N:6]1[CH2:11][CH2:10][CH:9]([C:12]2[C:17]([O:18][C:19]3[CH:24]=[CH:23][C:22]([NH:25][C:26]4[CH:31]=[CH:30][C:29]([CH3:32])=[CH:28][N:27]=4)=[CH:21][CH:20]=3)=[N:16][CH:15]=[CH:14][N:13]=2)[CH2:8][CH2:7]1)=[O:5].C(N(C(C)C)CC)(C)C.Cl[C:43](OC)=[O:44]>C(Cl)Cl>[CH3:32][C:29]1[CH:30]=[CH:31][C:26]([NH:25][C:22]2[CH:23]=[CH:24][C:19]([O:18][C:17]3[C:12]([CH:9]4[CH2:10][CH2:11][N:6]([C:4]([O:44][CH3:43])=[O:5])[CH2:7][CH2:8]4)=[N:13][CH:14]=[CH:15][N:16]=3)=[CH:20][CH:21]=2)=[N:27][CH:28]=1

参加物

5

反応物 3

HCID 6586Methyl chloroformateHCID 81531DiisopropylethylamineHCID 593742462-Methoxy-1-(4-(3-(4-(5-methylpyridin-2-ylamino)phenoxy)pyrazin-2-YL)piperidin-1-YL)ethanone

生成物 1

HCID 59373960Methyl 4-(3-(4-(5-methylpyridin-2-ylamino)phenoxy)pyrazin-2-YL)piperidine-1-carboxylate

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒

実験手順

To a stirred mixture of 5-methyl-N-(4-(3-(piperidin-4-yl)pyrazin-2-yloxy)phenyl)pyridin-2-amine (0.278 g, 0.548 mmol) (See step 3, Example 282), and diisopropylethylamine (0.502 mL, 2.88 mmol) in DCM (5 mL) was added methyl chloroformate (0.051 mL, 0.658 mmol). The reaction mixture was stirred at RT for 2 h. The reaction mixture was purified by ISCO column (40% EtOAc/Hexanes) to give the title compound. MS (ESI, pos. ion) m/z: 420.2 (M+1). IC50 (uM) 0.000107.

後処理

  1. customThe reaction mixture was purified by ISCO column (40% EtOAc/Hexanes)

出典と根拠

ORDレコード
ord-b85d826bbf214b1dacf87d6c9e951f9a
出典データセット
uspto-grants-2014_01
特許番号
US08637500B2

反応ノート

読み込み中…