4-((2-Fluorophenyl)methoxy)benzaldehyde → Priralfinamide

HRID 658802

반응식

HRID 658802 반응식
[F:1][C:2]1[CH:17]=[CH:16][CH:15]=[CH:14][C:3]=1[CH2:4][O:5][C:6]1[CH:13]=[CH:12][C:9]([CH:10]=O)=[CH:8][CH:7]=1.Cl.[NH2:19][C@H:20]([C:22]([NH2:24])=[O:23])[CH3:21]>[Pd].[Pt].C(N(CC)CC)C>[F:1][C:2]1[CH:17]=[CH:16][CH:15]=[CH:14][C:3]=1[CH2:4][O:5][C:6]1[CH:13]=[CH:12][C:9]([CH2:10][NH:19][C@@H:20]([CH3:21])[C:22]([NH2:24])=[O:23])=[CH:8][CH:7]=1

참가 물질

6

반응물 2

HCID 7027174-((2-Fluorophenyl)methoxy)benzaldehydeHCID 2775816(S)-2-aminopropanamide hydrochloride

생성물 1

HCID 5745207Priralfinamide수율 70%

시약·촉매·용매 3

HCID 23938Palladium촉매HCID 23939Platinum촉매HCID 8471Triethylamine용매

실험 절차

A mixture of 5 g of 4-(2-fluorobenzyloxy)benzaldehyde, prepared according to the Ex. 1 and the corresponding amount L-alaninamide hydrochloride and triethylamine is hydrogenated according to the same procedure of Example 2, but using wet (50% H2O) Pd/C 10% instead of wet (50% H2O) Pt/C 5% to obtain (S)-2-[4-(2-fluorobenzyloxy)benzylamino]propanamide (Ib) in a 70% yield.

후처리

  1. customprepared

출처 및 근거

ORD 기록
ord-984dea845a87462baa6e61b3b4373320
출처 데이터셋
uspto-grants-2011_12
특허 번호
US08076515B2

연결된 노트

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