Hydrochloric Acid → Anthracene, 2-methyl-9-nitro-

HRID 1859210노트

반응식

HRID 1859210 반응식
[CH3:1][C:2]1[CH:15]=[CH:14][C:13]2[C:4](=[CH:5][C:6]3[C:11]([CH:12]=2)=[CH:10][CH:9]=[CH:8][CH:7]=3)[CH:3]=1.[N+:16]([O-])([OH:18])=[O:17].Cl>C(O)(=O)C>[CH3:1][C:2]1[CH:15]=[CH:14][C:13]2[C:4](=[C:5]([N+:16]([O-:18])=[O:17])[C:6]3[C:11]([CH:12]=2)=[CH:10][CH:9]=[CH:8][CH:7]=3)[CH:3]=1

참가 물질

5

반응물 3

HCID 313Hydrochloric AcidHCID 944Nitric AcidHCID 119362-Methylanthracene

생성물 1

HCID 190418Anthracene, 2-methyl-9-nitro-

시약·촉매·용매 1

HCID 176Acetic Acid용매2회

반응 조건

온도
22.5 °C

실험 절차

Synthesis of 2-methyl-9-nitroanthracene ##STR12## Nitration of 2-methylanthracene (Source Aldrich) was carried out using the same procedure as in example 1 to yield the 2-methyl-9-nitroanthracene as a yellow solid. 2-Methylanthracene (2.0 g; 0.010 mole) was suspended in glacial acetic acid (25 ml) and to the stirred solution was added concentrated nitric acid (0.6 ml; 0.014 mole). The solution was stirred in a water bath at 20-25° C. for 4 hours, until the solution became clear. To the clear solution a mixture of conc. HCl and acetic acid (20 ml; 1:1) was added via a dropping funnel over a period of 15 minutes. A yellow solid precipitated out. The solution was stirred for further 30 minutes and filtered under suction. The product was treated by the same method as described in example 1 to give the 2-methyl-9-nitroanthracene as a yellow solid (1.8 g; 73%).

후처리

  1. additionwas added via a dropping funnel over a period of 15 minutes
  2. customA yellow solid precipitated out
  3. stirringThe solution was stirred for further 30 minutes
  4. filtrationfiltered under suction
  5. additionThe product was treated by the same method

출처 및 근거

ORD 기록
ord-4967da2f40f3471c8afe5f2ef247bcf9
출처 데이터셋
uspto-grants-2000_11
특허 번호
US06153726

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