Methane → Benzenediazonium, nitrate (1:1)

HRID 861180

反応式

HRID 861180 の反応式
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

参加物

7

反応物 5

HCID 297Methane2 回HCID 944Nitric AcidHCID 6115AnilineHCID 1618304,5-Dibromo-2-Pyrrolic AcidHCID 23668193Sodium Nitrite

生成物 1

HCID 61161Benzenediazonium, nitrate (1:1)

試薬・触媒・溶媒 1

HCID 962Water溶媒3 回

実験手順

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.

後処理

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

出典と根拠

ORDレコード
ord-ce7ddabcde184abe8726f09dcbb3ef6e
出典データセット
uspto-grants-1998_02
特許番号
US05713988

関連ノート

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