Allylamine → Allyl-(2,2-dimethyl-pent-4-enylidene)-amine

HRID 751461노트

반응식

HRID 751461 반응식
[CH3:1][C:2]([CH3:8])([CH2:5][CH:6]=[CH2:7])[CH:3]=O.[CH2:9]([NH2:12])[CH:10]=[CH2:11]>C1C=CC=CC=1>[CH2:9]([N:12]=[CH:3][C:2]([CH3:1])([CH3:8])[CH2:5][CH:6]=[CH2:7])[CH:10]=[CH2:11]

참가 물질

4

반응물 2

HCID 7853AllylamineHCID 796362,2-Dimethylpent-4-enal

생성물 1

HCID 22928390Allyl-(2,2-dimethyl-pent-4-enylidene)-amine수율 100%

시약·촉매·용매 1

HCID 241Benzene용매

실험 절차

2,2-Dimethyl-4-pentenal (2.8 g, 25 mmol) was dissolved in 15 mL benzene. To this solution allylamine (2.85 g, 50 mmol) was added. A few molecular sieves were used to absorb water generated during the reaction. The mixture was stirred at room temperature overnight. Removal of the solvent and excess amount of allylamine on rotavapor provided 3.76 g of the title compound as clear liquid (yield 100%). 1H-NMR (400 MHz, CDCl3): •7.52(s, 1H), 5.99-5.90(m, 1H), 5.80-5.70(m, 1H), 5.15-4.99(m, 4H), 4.01-3.99(m, 2H), 2.17(d, 2H), 1.06(s, 6H).

후처리

  1. customto absorb water
  2. customgenerated during the reaction
  3. customRemoval of the solvent and excess amount of allylamine on rotavapor

출처 및 근거

ORD 기록
ord-f24895c55c78484da8f31d9a87f89b0d
출처 데이터셋
uspto-grants-2008_07
특허 번호
US07405209B2

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