Barium Sulfate → 1-(4-(Benzyloxy)phenyl)-4-methylpentan-3-one

HRID 356454노트

반응식

HRID 356454 반응식
[CH2:1]([O:8][C:9]1[CH:14]=[CH:13][C:12]([CH:15]=[CH:16][C:17](=[O:21])[CH:18]([CH3:20])[CH3:19])=[CH:11][CH:10]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[O-]S([O-])(=O)=O.[Ba+2]>[Pd].C1COCC1>[CH2:1]([O:8][C:9]1[CH:10]=[CH:11][C:12]([CH2:15][CH2:16][C:17](=[O:21])[CH:18]([CH3:19])[CH3:20])=[CH:13][CH:14]=1)[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1

참가 물질

5

반응물 2

HCID 24414Barium SulfateHCID 4714761-(4-Benzyloxyphenyl)-4-methyl-pent-1-en-3-one

생성물 1

HCID 187986371-(4-(Benzyloxy)phenyl)-4-methylpentan-3-one

시약·촉매·용매 2

HCID 23938Palladium촉매HCID 8028Tetrahydrofuran용매

실험 절차

Hydrogenation of 50 g (190 mmol) of 1-(4-benzyloxy-phenyl)-4-methyl-pent-1-en-3-one prepared in Example B was effected as described in General Method 3 using 1.08 g 5% Pd over BaSO4 and 1000 mL of THF under hydrogen atmosphere.

출처 및 근거

ORD 기록
ord-497d1151594549d8a2a7698a51db335d
출처 데이터셋
uspto-grants-1998_11
특허 번호
US05834506

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