Methane → 4-Sulfobenzenediazonium hydroxide

HRID 443314

반응식

HRID 443314 반응식
C.C1C(Br)=C(Br)[NH:4]C=1C(O)=[O:10].[S:12]([OH:22])(=[O:21])([C:14]1[CH:19]=[CH:18][C:17]([NH2:20])=[CH:16][CH:15]=1)=[O:13].N([O-])=O.[Na+]>O>[OH-:10].[S:12]([C:14]1[CH:15]=[CH:16][C:17]([N+:20]#[N:4])=[CH:18][CH:19]=1)([OH:22])(=[O:21])=[O:13]

참가 물질

6

반응물 4

HCID 297MethaneHCID 8479Sulfanilic acidHCID 1618304,5-Dibromo-2-Pyrrolic AcidHCID 23668193Sodium Nitrite

생성물 1

HCID 227152964-Sulfobenzenediazonium hydroxide

시약·촉매·용매 1

HCID 962Water용매2회

실험 절차

An eight inch pelletizer was charged with 300 g of a carbon black with a CTAB surface are of 350 m2 /g and a DBPA of 120 mL/100 g and 66.1 g of sulfanilic acid. The pelletizer was run at 100 rpm for one minute. A solution at 65° C. of deionized water (228.5 g) and NaNO2 (26.9 g) was added and the pelletizer was run for one minute at 600 rpm. An additional five grams of water was added, and the pelletizer was run for a further minute at 600 rpm. 4-Sulfobenzenediazonium hydroxide inner salt was formed in situ, and it reacted with the carbon black. A sample of the product was dried, extracted overnight with methanol in a Soxhlet extractor, dried and analyzed for sulfur. The product had 2.96 μmol/m2 of attached p-C6H4SO3-Na+ groups.

후처리

  1. waitthe pelletizer was run for one minute at 600 rpm

출처 및 근거

ORD 기록
ord-1542ad92bfcc448a8d21234e75ae568a
출처 데이터셋
uspto-grants-1999_04
특허 번호
US05895522

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