3-Nitrobenzaldehyde → HCID 13399319, 화합물

HRID 267524

반응식

HRID 267524 반응식
[N+:1]([C:4]1[CH:5]=[C:6]([CH:9]=[CH:10][CH:11]=1)[CH:7]=O)([O-:3])=[O:2].[CH2:12]([O:14][C:15](=[O:20])/[CH:16]=[C:17](\[NH2:19])/[CH3:18])[CH3:13].[CH2:21]([O:23][C:24](=[O:33])[CH2:25][C:26]([C:28]([O:30][CH2:31][CH3:32])=[O:29])=O)[CH3:22]>C(O)C>[CH2:12]([O:14][C:15]([C:16]1[CH:7]([C:6]2[CH:9]=[CH:10][CH:11]=[C:4]([N+:1]([O-:3])=[O:2])[CH:5]=2)[C:25]([C:24]([O:23][CH2:21][CH3:22])=[O:33])=[C:26]([C:28]([O:30][CH2:31][CH3:32])=[O:29])[NH:19][C:17]=1[CH3:18])=[O:20])[CH3:13]

참가 물질

5

반응물 3

HCID 74493-NitrobenzaldehydeHCID 66951Diethyl oxalacetateHCID 6437562-Butenoic acid, 3-amino-, ethyl ester, (2Z)-

생성물 1

HCID 13399319HCID 13399319, 화합물수율 62%

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

15 g of 3-nitrobenzaldehyde, 13 g of β-aminocrotonic acid ethyl ester and 19 g of oxalacetic acid diethyl ester in 60 ccs of ethanol are heated to the boil overnight. The green-yellow crystals obtained, in 62% yield, after cooling, melt at 123°.

후처리

  1. customThe green-yellow crystals obtained, in 62% yield
  2. temperatureafter cooling
  3. custommelt at 123°

출처 및 근거

ORD 기록
ord-984de16bcd4b4bc9a5c0567941d3ef1f
출처 데이터셋
uspto-grants-1976_03
특허 번호
US03943140

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