Triethylamine → Isoquinoline,6-[[1-(2-pyrimidinyl)-4-piperidinyl]oxy]-,hydrochloride

HRID 1887089ノート

反応式

HRID 1887089 の反応式
Cl.[NH:2]1[CH2:7][CH2:6][CH:5]([O:8][C:9]2[CH:10]=[C:11]3[C:16](=[CH:17][CH:18]=2)[CH:15]=[N:14][CH:13]=[CH:12]3)[CH2:4][CH2:3]1.C(N(CC)CC)C.[Cl:26][C:27]1[CH:32]=[CH:31][N:30]=[CH:29][N:28]=1>N1C=CC=CC=1>[ClH:26].[N:28]1[CH:27]=[CH:32][CH:31]=[N:30][C:29]=1[N:2]1[CH2:7][CH2:6][CH:5]([O:8][C:9]2[CH:10]=[C:11]3[C:16](=[CH:17][CH:18]=2)[CH:15]=[N:14][CH:13]=[CH:12]3)[CH2:4][CH2:3]1

参加物

5

反応物 3

HCID 8471TriethylamineHCID 6428344-ChloropyrimidineHCID 674289666-(Piperidin-4-yloxy)-isoquinoline hydrochloride

生成物 1

HCID 67430385Isoquinoline,6-[[1-(2-pyrimidinyl)-4-piperidinyl]oxy]-,hydrochloride

試薬・触媒・溶媒 1

HCID 1049Pyridine溶媒

反応条件

温度
65 °C

実験手順

150 mg of 6-(Piperidine-4-yloxy)-isoquinoline hydrochloride (124) are dissolved in 10 mL of dry pyridine. 177 mg of triethylamine and 69 mg of 4-chloropyrimidine are added and the solution is stirred at 65° C. for 6 hours. The reaction mixture is poured on brine and extracted three times with ethyl acetate. The combined organic layers are dried over magnesium sulfate, evaporated to dryness and the crude product is purified by preparative HPLC. The product is converted into the corresponding HCl salt by taking up the product in 20 mL of 1 N hydrochloric acid followed by lyophilization. Yield: 47 mg. Rt=1.05 min (Method #2). Detected mass: 307.1 (M+H+).

後処理

  1. additionThe reaction mixture is poured on brine
  2. extractionextracted three times with ethyl acetate
  3. dry with materialThe combined organic layers are dried over magnesium sulfate
  4. customevaporated to dryness
  5. customthe crude product is purified by preparative HPLC

出典と根拠

ORDレコード
ord-8357e05c230b4d849dc65ac696a0de98
出典データセット
uspto-grants-2013_08
特許番号
US08501736B2

反応ノート

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