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Methyl iodide → HCID 13075147, 화합물

HRID 602760
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HRID 602760 반응식
[C:1]1([S:7]([CH:10]([CH:13]2[CH2:18][CH2:17][CH2:16][C:15](=[O:19])[CH2:14]2)[C:11]#[N:12])(=[O:9])=[O:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[H-].[Na+].[CH3:22]I>CN(C=O)C>[C:1]1([S:7]([C:10]([CH:13]2[CH2:18][CH2:17][CH2:16][C:15](=[O:19])[CH2:14]2)([CH3:22])[C:11]#[N:12])(=[O:9])=[O:8])[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 6328Methyl iodideHCID 24758Sodium hydrideHCID 13075145HCID 13075145, 화합물

생성물 1

HCID 13075147HCID 13075147, 화합물수율 98.1%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

4.0 g (0.014 mol) of benzenesulfonyl-(3-oxo-cyclohexyl)-acetonitrile in 40 mL of DMF were treated with 0.69 g (0.016 mol, 1.1 eq) of NaH (55% in oil) portionwise within 30 min at 0° C. 3.07 g (0.022 mol, 1.5 eq) of methyliodide were added, and the ice bath was removed. After 2 hours, the reaction mixture was poured into water and extracted with EtOAc. The combined organic phases were dried over Na2SO4, filtered and evaporated. Column chromatography over silica gel with AcOEt/heptane 1:1 afforded 4 g (98%) of 2-benzenesulfonyl-2-(3-oxo-cyclohexyl)-propionitrile as a racemic mixture of diastereomers, white solid, MS: 292 (MH+).

후처리

  1. customthe ice bath was removed
  2. additionthe reaction mixture was poured into water
  3. extractionextracted with EtOAc
  4. dry with materialThe combined organic phases were dried over Na2SO4
  5. filtrationfiltered
  6. customevaporated

출처 및 근거

ORD 기록
ord-d0415af82b4d4addbe0d06a0df945dde
출처 데이터셋
uspto-grants-2011_03
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07906546B2

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