Classifications

• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
  • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
  • C07C309/01—Sulfonic acids
  • C07C309/28—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
  • C07C309/45—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton
  • C07C309/48—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton the carbon skeleton being further substituted by halogen atoms

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• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=5793997

Family Applications (1)

Country Status (5)

Families Citing this family (1)

• 0
  • NL NL50372D patent/NL50372C/xx active
• 1938
  • 1938-07-20 CH CH221829D patent/CH221829A/de unknown
  • 1938-07-20 CH CH208002D patent/CH208002A/de unknown
  • 1938-08-03 GB GB22943/38A patent/GB517673A/en not_active Expired
  • 1938-08-22 FR FR842442D patent/FR842442A/fr not_active Expired
  • 1938-09-13 US US229703A patent/US2266228A/en not_active Expired - Lifetime

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