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Sodium borohydride → HCID 22799508, 화합물

HRID 2072457
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HRID 2072457 반응식
[C:1]1([N:7]2[C:11]3([CH2:16][CH2:15][N:14]([CH2:17][CH:18]4[CH2:27][CH2:26][C:25]5[C:20](=[CH:21][CH:22]=[CH:23][CH:24]=5)[C:19]4=[O:28])[CH2:13][CH2:12]3)[C:10](=[O:29])[NH:9][CH2:8]2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[BH4-].[Na+]>CO.O>[C:1]1([N:7]2[C:11]3([CH2:16][CH2:15][N:14]([CH2:17][C@@H:18]4[CH2:27][CH2:26][C:25]5[C:20](=[CH:21][CH:22]=[CH:23][CH:24]=5)[C@H:19]4[OH:28])[CH2:13][CH2:12]3)[C:10](=[O:29])[NH:9][CH2:8]2)[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 2

HCID 4311764Sodium borohydrideHCID 214082211-Phenyl-8-[(1,2,3,4-tetrahydro-1-oxo-2-naphthalenyl)methyl]-1,3,8-triazaspiro[4.5]decan-4-one

생성물 1

HCID 22799508HCID 22799508, 화합물

시약·촉매·용매 2

HCID 887Methanol용매HCID 962Water용매2회

실험 절차

1-Phenyl-8-[(1,2,3,4-tetrahydro-1-oxo-2-naphthalenyl)methyl]-1,3,8-triazaspiro[4.5]decan-4-one (5.0 g) is suspended in methanol (100 ml) and treated over a 20 minute period with excess sodium borohydride dissolved in water (25 ml). The resulting mixture is stirred at room temperature for 15 hours. The reaction is diluted with water (200 ml), stirred for 30 minutes, and filtered to give the crude product. Two recrystallizations of this material from absolute ethanol yield 3.8 g of isomerically pure title compound, melting point 240°-242° C.

후처리

  1. stirringstirred for 30 minutes
  2. filtrationfiltered

출처 및 근거

ORD 기록
ord-923a987830fb42f5a5fd85b4b9d61347
출처 데이터셋
uspto-grants-1977_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US04051248

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