Hydrochloric Acid → 8-{4-[3-(4-Fluoro-phenyl)-prop-2-ynyloxy]-phenyl}-1-propyl-1,7-dihydro-purin-6-one

HRID 925540ノート

反応式

HRID 925540 の反応式
[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]#[C:9][CH2:10][O:11][C:12]2[CH:17]=[CH:16][C:15]([C:18]3[N:26](COCC[Si](C)(C)C)[C:25]4[C:24](=[O:35])[N:23]([CH2:36][CH2:37][CH3:38])[CH:22]=[N:21][C:20]=4[N:19]=3)=[CH:14][CH:13]=2)=[CH:4][CH:3]=1.Cl>C(O)C>[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]#[C:9][CH2:10][O:11][C:12]2[CH:17]=[CH:16][C:15]([C:18]3[NH:26][C:25]4[C:24](=[O:35])[N:23]([CH2:36][CH2:37][CH3:38])[CH:22]=[N:21][C:20]=4[N:19]=3)=[CH:14][CH:13]=2)=[CH:4][CH:3]=1

参加物

4

反応物 2

HCID 313Hydrochloric AcidHCID 671350038-{4-[3-(4-Fluoro-phenyl)-prop-2-ynyloxy]-phenyl}-1-propyl-7-(2-trimethylsilanyl-ethoxymethyl)-1,7-dihydro-purin-6-one

生成物 1

HCID 469130768-{4-[3-(4-Fluoro-phenyl)-prop-2-ynyloxy]-phenyl}-1-propyl-1,7-dihydro-purin-6-one収率 79.9%

試薬・触媒・溶媒 1

HCID 702Ethanol溶媒

反応条件

温度
85 °C

実験手順

A mixture of 8-{4-[3-(4-Fluoro-phenyl)-prop-2-ynyloxy]-phenyl}-1-propyl-7-(2-trimethylsilanyl-ethoxymethyl)-1,7-dihydro-purin-6-one (0.03 g, 0.056 mmol), 2N HCl (1 ml), ethanol (2 ml) was heated at 85° C. for 2 hours. The mixture was cooled and the solvent was evaporated. The residue was washed with n-pentane to obtain 8-{4-[3-(4-fluoro-phenyl)-prop-2-ynyloxy]-phenyl}-1-propyl-1,7-dihydro-purin-6-one (0.018 g, 78%) as off white solid.

後処理

  1. temperatureThe mixture was cooled
  2. customthe solvent was evaporated
  3. washThe residue was washed with n-pentane

出典と根拠

ORDレコード
ord-79220034c0ed40dfad423fa7f1c233d3
出典データセット
uspto-grants-2016_03
特許番号
US09284316B2

反応ノート

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