Methane → HCID 69934936, 화합물

HRID 380717노트

반응식

HRID 380717 반응식
[C:1]([O:11][C:12]1[CH:17]=[CH:16][C:15]([N+:18]([O-])=O)=[CH:14][C:13]=1[N+:21]([O-])=O)(=[O:10])[CH:2]=[CH:3][C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][CH:5]=1.C>[Fe].O1CCOCC1>[C:1]([O:11][C:12]1[CH:17]=[CH:16][C:15]([NH2:18])=[CH:14][C:13]=1[NH2:21])(=[O:10])[CH:2]=[CH:3][C:4]1[CH:5]=[CH:6][CH:7]=[CH:8][CH:9]=1

참가 물질

5

반응물 2

HCID 297MethaneHCID 740530652-Propenoic acid, 3-phenyl-, 2,4-dinitrophenyl ester

생성물 1

HCID 69934936HCID 69934936, 화합물수율 100%

시약·촉매·용매 2

HCID 23925Iron촉매HCID 312751,4-Dioxane용매

반응 조건

온도
60 °C

실험 절차

62.8 g (200 milimole) of 2,4-dinitrophenyl cinnamate, 15 g of carbon black with 5% Pt and 2% iron (product with water content of about 50%), and 500 ml of 1,4-dioxane were placed in a reaction vessel (hydrogenating apparatus), and then the reaction mixtures were heated at 60° C. with stirring under a hydrogen atmosphere. In approximately 20 hours, 14.50 L of hydrogen was absorbed, and the reaction was completed when the absorption of hydrogen stopped. Then the reacted solution was separated by filtration to remove the catalyst. The filtrate was concentrated, and 50.8 g of 2,4-diaminophenyl cinnamate was yielded. The exothermic peak temperature was 230° C.

후처리

  1. custom(hydrogenating apparatus), and then the reaction mixtures
  2. custom14.50 L of hydrogen was absorbed
  3. customthe absorption of hydrogen
  4. customThen the reacted solution was separated by filtration
  5. customto remove the catalyst
  6. concentrationThe filtrate was concentrated

출처 및 근거

ORD 기록
ord-19484faba6d941299f4eb181130fbcfd
출처 데이터셋
uspto-grants-2001_10
특허 번호
US06303742B1

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