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Methanol → 4-Phenoxy-2-pyridinemethanamine

HRID 2080044
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인쇄 미리보기

반응식

HRID 2080044 반응식
[H-].[Al+3].[Li+].[H-].[H-].[H-].[O:7]([C:14]1[CH:19]=[CH:18][N:17]=[C:16]([C:20]#[N:21])[CH:15]=1)[C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1.CO.[Cl-].[NH4+]>O1CCCC1.O>[O:7]([C:14]1[CH:19]=[CH:18][N:17]=[C:16]([CH2:20][NH2:21])[CH:15]=1)[C:8]1[CH:9]=[CH:10][CH:11]=[CH:12][CH:13]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 4

HCID 887MethanolHCID 25517Ammonium ChlorideHCID 21226445Aluminium lithium hydrideHCID 23130778HCID 23130778, 화합물

생성물 1

HCID 231304504-Phenoxy-2-pyridinemethanamine수율 48%

시약·촉매·용매 2

HCID 962Water용매
HCID 8028
Tetrahydrofuran
용매
2회

실험 절차

Next, to a solution of lithium aluminum hydride (725 mg, 19.1 mmol) in tetrahydrofuran (6.0 mL) was portionwise added a solution of the resulting 4-phenoxy-pyridine-2-carbonitrile (1.5 g, 7.65 mmol) in tetrahydrofuran (3 mL) on an ice bath, and the solution was stirred at room temperature for 15 hours. A mixture solvent of methanol and water (9:1) was added to the reaction solution, an aqueous solution of saturated ammonium chloride was further added, the solution was extracted with ethyl acetate, dried over anhydrous magnesium sulfate, then, the solvent was evaporated to obtain the title compound (730 mg, 48%) as a pale brown oil. This was used in the next reaction without further purification.

후처리

  1. extractionthe solution was extracted with ethyl acetate
  2. dry with materialdried over anhydrous magnesium sulfate
  3. customthe solvent was evaporated

출처 및 근거

ORD 기록
ord-1bb7d980371946e8a233d29f8ec17b72
출처 데이터셋
uspto-grants-2011_04
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07932272B2

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