Nitric Acid → 4-Sulfobenzenediazonium hydroxide

HRID 582948

반응식

HRID 582948 반응식
[S:1]([OH:11])(=[O:10])([C:3]1[CH:8]=[CH:7][C:6]([NH2:9])=[CH:5][CH:4]=1)=[O:2].[N+:12]([O-])(O)=O.N([O-])=O.[Na+]>O>[OH-:2].[S:1]([C:3]1[CH:4]=[CH:5][C:6]([N+:9]#[N:12])=[CH:7][CH:8]=1)([OH:11])(=[O:10])=[O:2]

참가 물질

5

반응물 3

HCID 944Nitric AcidHCID 8479Sulfanilic acidHCID 23668193Sodium Nitrite

생성물 1

HCID 227152964-Sulfobenzenediazonium hydroxide

시약·촉매·용매 1

HCID 962Water용매2회

실험 절차

Two hundred grams of CB-A is added to a solution of 10.1 g sulfanilic acid and 6.23 g of concentrated nitric acid in 21 g of water. A solution of 4.87 g of NaNO2 in 10 g of water is added to the rapidly stirring mixture. 4Sulfobenzenediazonium hydroxide inner salt is formed in situ, which reacts with the carbon black. After 15 minutes, the dispersion is dried in an oven at 125 C.

출처 및 근거

ORD 기록
ord-bd5d9244c8a54f16a91ec9a7ce4eb2ef
출처 데이터셋
uspto-grants-1999_07
특허 번호
US05928723

연결된 노트

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