Naphthalene, 1,2-dihydro-4-(4-methoxyphenyl)- → HCID 13408690, 화합물

HRID 637391노트

반응식

HRID 637391 반응식
[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

참가 물질

4

반응물 1

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

생성물 1

HCID 13408690HCID 13408690, 화합물수율 92.5%

시약·촉매·용매 2

HCID 23938Palladium촉매HCID 702Ethanol용매

실험 절차

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).

후처리

  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)

출처 및 근거

ORD 기록
ord-1c98b722c3a24f1fb43edbf24c8f7637
출처 데이터셋
uspto-grants-1985_12
특허 번호
US04556676

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