Naphthalene, 1,2-dihydro-4-(4-methoxyphenyl)- → HCID 13408690、化合物

HRID 637391ノート

反応式

HRID 637391 の反応式
[CH3:1][O:2][C:3]1[CH:8]=[CH:7][C:6]([C:9]2[C:18]3[C:13](=[CH:14][CH:15]=[CH:16][CH:17]=3)[CH2:12][CH2:11][CH:10]=2)=[CH:5][CH:4]=1>[Pd].C(O)C>[CH3:1][O:2][C:3]1[CH:4]=[CH:5][C:6]([CH:9]2[C:18]3[C:13](=[CH:14][CH:15]=[CH:16][CH:17]=3)[CH2:12][CH2:11][CH2:10]2)=[CH:7][CH:8]=1

参加物

4

反応物 1

HCID 12048655Naphthalene, 1,2-dihydro-4-(4-methoxyphenyl)-

生成物 1

HCID 13408690HCID 13408690、化合物収率 92.5%

試薬・触媒・溶媒 2

HCID 23938Palladium触媒HCID 702Ethanol溶媒

実験手順

1-(4-Methoxyphenyl)-3,4-dihydro-naphthalene (12 g., 0.051 mole) was added to a mixture of 10% Pd on carbon catalyst (1.0 g.) and ethanol (250 ml.) and hydrogenated for 4 hours at room temperature and 50 psi of H2. The reaction mixture was then filtered and evaporated under vacuum to an oil, which was used in the next step without further purification (11.2 g., 92.5% yield).

後処理

  1. filtrationThe reaction mixture was then filtered
  2. customevaporated under vacuum to an oil, which
  3. customwas used in the next step without further purification (11.2 g., 92.5% yield)

出典と根拠

ORDレコード
ord-1c98b722c3a24f1fb43edbf24c8f7637
出典データセット
uspto-grants-1985_12
特許番号
US04556676

反応ノート

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