Ammonium Acetate → HCID 86667566, 화합물

HRID 85275노트

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HRID 85275 반응식
[CH2:1]([N:5]([CH2:16][CH2:17][CH2:18][CH3:19])[C:6]1[CH:13]=[CH:12][C:9]([CH:10]=O)=[C:8]([O:14][CH3:15])[CH:7]=1)[CH2:2][CH2:3][CH3:4].[C:20]([C:22]1[C:23](=[C:30]([C:33]#[N:34])[C:31]#[N:32])[O:24][C:25]([CH3:29])([CH3:28])[C:26]=1[CH3:27])#[N:21].C([O-])(=O)C.[NH4+]>C(O)C>[CH2:1]([N:5]([CH2:16][CH2:17][CH2:18][CH3:19])[C:6]1[CH:13]=[CH:12][C:9]([CH:10]=[CH:27][C:26]2[C:25]([CH3:28])([CH3:29])[O:24][C:23](=[C:30]([C:31]#[N:32])[C:33]#[N:34])[C:22]=2[C:20]#[N:21])=[C:8]([O:14][CH3:15])[CH:7]=1)[CH2:2][CH2:3][CH3:4]

참가 물질

5

반응물 3

HCID 517165Ammonium AcetateHCID 99903452-[3-Cyano-4,5,5-trimethylfuran-2(5H)-ylidene]malononitrileHCID 146439034-(Dibutylamino)-2-methoxybenzaldehyde

생성물 1

HCID 86667566HCID 86667566, 화합물수율 95.1%

시약·촉매·용매 1

HCID 702Ethanol용매

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온도
50 °C

실험 절차

In 5 ml of ethanol were dissolved 170 mg (0.65 mmol) of 4-dibutylamino-2-methoxybenzaldehyde and 141 mg (0.71 mmol) of 2-(3-cyano-4,5,5-trimethyl-2(5H)-furanylidene) propanedinitrile. To this mixture was added 50 mg of ammonium acetate, and the mixture was stirred at 50° C. for 4 hours. Ethanol was evaporated off and the residue was purified by silica gel column chromatography to give 273 mg of a dark brown crystal (yield: 95.1%; mp: 222-226° C.)

후처리

  1. customEthanol was evaporated off
  2. customthe residue was purified by silica gel column chromatography

출처 및 근거

ORD 기록
ord-d85aa8e291f3441f9ac10f14ab38cfd7
출처 데이터셋
uspto-grants-2014_09
특허 번호
US08846955B2

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