Nitric Acid → 2,9-Dimethyl-5-nitro-1,10-phenanthroline

HRID 516427

반응식

HRID 516427 반응식
[N+:1]([O-:4])(O)=[O:2].[CH3:5][C:6]1[CH:19]=[CH:18][C:17]2[C:8](=[C:9]3[C:14](=[CH:15][CH:16]=2)[CH:13]=[CH:12][C:11]([CH3:20])=[N:10]3)[N:7]=1.[OH-].[Na+]>S(=O)(=O)(O)O>[N+:1]([C:15]1[CH:16]=[C:17]2[C:8]([N:7]=[C:6]([CH3:5])[CH:19]=[CH:18]2)=[C:9]2[C:14]=1[CH:13]=[CH:12][C:11]([CH3:20])=[N:10]2)([O-:4])=[O:2]

참가 물질

5

반응물 3

HCID 944Nitric AcidHCID 14798Sodium HydroxideHCID 652372,9-Dimethyl-1,10-phenanthroline

생성물 1

HCID 3797642,9-Dimethyl-5-nitro-1,10-phenanthroline

시약·촉매·용매 1

HCID 1118Sulfuric Acid용매

반응 조건

온도
115 °C

실험 절차

An acid mixture composed of 5 mL nitric acid (GR (Guaranteed Reagent) grade undiluted solution from Wako Pure Chemical Industries Ltd.) and 10 mL sulfuric acid (GR grade undiluted solution from Wako Pure Chemical Industries Ltd.) was added to 0.5 g of 2,9-dimethyl-1,10-phenanthroline (Wako Pure Chemical Industries Ltd.) and the mixture was heated to 115° C. for 1 hour. To the resulting solution, 100 g of ice was added and the pH of the chilled solution was adjusted to 8.0 by the addition of sodium hydroxide. The resulting precipitate was separated by filtration and dried at 110° C. to give 5-nitro-2,9-dimethyl-1,10-phenanthroline as shown by the formula (B) in FIG. 1.

후처리

  1. customThe resulting precipitate was separated by filtration
  2. customdried at 110° C.

출처 및 근거

ORD 기록
ord-cdb836dd83414e2eb566429fd29e8fc5
출처 데이터셋
uspto-grants-2015_08
특허 번호
US09110047B2

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