Benzyl 2-(2-pyridyloxy)-2-methylbutanoate → HCID 22270592, 화합물

HRID 488597노트

반응식

HRID 488597 반응식
[N:1]1[CH:6]=[CH:5][CH:4]=[CH:3][C:2]=1[O:7][C:8]([CH3:21])([CH2:19][CH3:20])[C:9]([O:11]CC1C=CC=CC=1)=[O:10]>[Pd].CO>[N:1]1[CH:6]=[CH:5][CH:4]=[CH:3][C:2]=1[O:7][C:8]([CH3:21])([CH2:19][CH3:20])[C:9]([OH:11])=[O:10]

참가 물질

4

반응물 1

HCID 22270398Benzyl 2-(2-pyridyloxy)-2-methylbutanoate

생성물 1

HCID 22270592HCID 22270592, 화합물

시약·촉매·용매 2

HCID 23938Palladium촉매HCID 887Methanol용매

실험 절차

A mixture of benzyl 2-(2-pyridyloxy)-2-methylbutanoate (1.6 g, 5.5 mmol) and 10% palladium on carbon (50 mg) in 50 mL MeOH was degassed and filled with hydrogen using a balloon. After stirring at room temperature overnight, the reaction mixture was filtered through CELITE diatomaceous earth and washed with MeOH (20 mL), and the filtrate was concentrated to dryness to give the title compound. 1H NMR (500 MHz, CD3OD): δ 8.03 (dd, 1H), 7.64 (ddd, 1H), 6.89 (dd, 1H), 6.76 (dd, 1H), 2.14 (m, 1H), 1.94 (m, 1H), 1.64 (s, 3H), 0.99 (t, 3H). LC-MS: m/e 196 (M+H)+ (1.8 min).

후처리

  1. customwas degassed
  2. additionfilled with hydrogen using a balloon
  3. filtrationthe reaction mixture was filtered through CELITE diatomaceous earth
  4. washwashed with MeOH (20 mL)
  5. concentrationthe filtrate was concentrated to dryness

출처 및 근거

ORD 기록
ord-ece1f885606e4993a6ed0ab7fc7a2879
출처 데이터셋
uspto-grants-2005_12
특허 번호
US06972295B2

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