Benzyl Chloride → 5-Methyl-pyridine-2-sulfonic acid [2-(2-aminomethyl-pyridin-4-yl)-6-methoxy-5-(2-methoxy-phenoxy)-pyrimidin-4-yl]-amide hydrochloride

HRID 1066513

反応式

HRID 1066513 の反応式
[C:1]([C:3]1[CH:8]=[C:7]([C:9]2[N:14]=[C:13]([NH:15][S:16]([C:19]3[CH:24]=[CH:23][C:22]([CH3:25])=[CH:21][N:20]=3)(=[O:18])=[O:17])[C:12]([O:26][C:27]3[CH:32]=[CH:31][CH:30]=[CH:29][C:28]=3[O:33][CH3:34])=[C:11]([O:35][CH3:36])[N:10]=2)[CH:6]=[CH:5][N:4]=1)#[N:2].C([Cl:44])C1C=CC=CC=1>CO.[Pd]>[ClH:44].[NH2:2][CH2:1][C:3]1[CH:8]=[C:7]([C:9]2[N:14]=[C:13]([NH:15][S:16]([C:19]3[CH:24]=[CH:23][C:22]([CH3:25])=[CH:21][N:20]=3)(=[O:18])=[O:17])[C:12]([O:26][C:27]3[CH:32]=[CH:31][CH:30]=[CH:29][C:28]=3[O:33][CH3:34])=[C:11]([O:35][CH3:36])[N:10]=2)[CH:6]=[CH:5][N:4]=1

参加物

5

反応物 2

HCID 7503Benzyl ChlorideHCID 99358945-Methyl-pyridine-2-sulfonic acid [2-(2-cyano-pyridin-4-yl)-6-methoxy-5-(2-methoxy-phenoxy)-pyrimidin-4-yl]-amide

生成物 1

HCID 867569945-Methyl-pyridine-2-sulfonic acid [2-(2-aminomethyl-pyridin-4-yl)-6-methoxy-5-(2-methoxy-phenoxy)-pyrimidin-4-yl]-amide hydrochloride

試薬・触媒・溶媒 2

HCID 23938Palladium触媒HCID 887Methanol溶媒

実験手順

A solution of 100 mg of 5-methyl-pyridine-2-sulfonic acid [2-(2-cyano-pyridin-4-yl)-6-methoxy-5-(2-methoxy-phenoxy)-pyrimidin-4-yl]-amide, product of example 19, dissolved in MeOH (5 ml), was treated with 47.5 mg of benzyl chloride, 10 mg of palladium on charcoal (10%) and then hydrogenated at RT for hours until TLC analysis indicated completion of transformation. The catalyst was filtered off, and the solution concentrated in vacuo. The crystalline solid that precipitated was collected by filtration, washed with ether and dried in a high vacuum to give 5-methyl-pyridine-2-sulfonic acid [2-(2-aminomethyl-pyridin-4-yl)-6-methoxy-5-(2-methoxy-phenoxy)-pyrimidin-4-yl]-amide hydrochloride as light yellow crystals. ISP mass spectrum, m/e 509.3 (M+1 calculated for C24H24N6O5S: 509).

後処理

  1. waithydrogenated at RT for hours until TLC analysis
  2. filtrationThe catalyst was filtered off
  3. concentrationthe solution concentrated in vacuo
  4. customThe crystalline solid that precipitated
  5. filtrationwas collected by filtration
  6. washwashed with ether
  7. customdried in a high vacuum

出典と根拠

ORDレコード
ord-587b358c8d2f457da7e3776437dc0fe4
出典データセット
uspto-grants-2001_06
特許番号
US06242601B1

関連ノート

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