Methane → Benzenediazonium, nitrate (1:1)

HRID 861180

반응식

HRID 861180 반응식
C.C1C(Br)=C(Br)[NH:4]C=1C(O)=O.N([O-])=O.[Na+].[NH2:16][C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1.[N+:23]([O-:26])([OH:25])=[O:24]>O>[N+:23]([O-:26])([O-:25])=[O:24].[C:17]1([N+:16]#[N:4])[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1

참가 물질

7

반응물 5

HCID 297Methane2회HCID 944Nitric AcidHCID 6115AnilineHCID 1618304,5-Dibromo-2-Pyrrolic AcidHCID 23668193Sodium Nitrite

생성물 1

HCID 61161Benzenediazonium, nitrate (1:1)

시약·촉매·용매 1

HCID 962Water용매3회

실험 절차

A carbon black with a surface area of 58 m2 /g and a DBPA of 46 ml/100 g was used. A suspension of 50 g of this carbon black was prepared by stirring it into 450 g of water. A solution of 0.85 g of NaNO2 in 4 g of cold water was slowly added to a solution of 0.94 g of aniline and 1.98 g of concentrated nitric acid in 5 g of water that was cooled in an ice bath. Benzenediazonium nitrate was formed. After 15 minutes of stirring, the mixture was added to the stirring carbon black suspension. Bubbles were released. When the bubbling had stopped, the product was collected by filtration, washed twice with water and dried in an oven at 125° C. The carbon black product had attached phenyl groups.

후처리

  1. customwas prepared
  2. temperaturewas cooled in an ice bath

출처 및 근거

ORD 기록
ord-ce7ddabcde184abe8726f09dcbb3ef6e
출처 데이터셋
uspto-grants-1998_02
특허 번호
US05713988

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