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FR472213A - Process for the production of nitrosulfonic chlorides of ortho-oxycarboxylic acids and their derivatives - Google Patents

Process for the production of nitrosulfonic chlorides of ortho-oxycarboxylic acids and their derivatives

Info

Publication number
FR472213A
FR472213A FR472213DA FR472213A FR 472213 A FR472213 A FR 472213A FR 472213D A FR472213D A FR 472213DA FR 472213 A FR472213 A FR 472213A
Authority
FR
France
Prior art keywords
nitrosulfonic
ortho
chlorides
derivatives
production
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Farbenfabriken Vorm Friedr Bayer and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Farbenfabriken Vorm Friedr Bayer and Co filed Critical Farbenfabriken Vorm Friedr Bayer and Co
Application granted granted Critical
Publication of FR472213A publication Critical patent/FR472213A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/78—Halides of sulfonic acids
    • C07C309/86—Halides of sulfonic acids having halosulfonyl groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C309/89—Halides of sulfonic acids having halosulfonyl groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing carboxyl groups bound to the carbon skeleton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/08—Seam welding not restricted to one of the preceding subgroups
    • B23K11/082—Seam welding not restricted to one of the preceding subgroups of three-dimensional seams

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)
FR472213D 1913-05-29 1914-05-14 Process for the production of nitrosulfonic chlorides of ortho-oxycarboxylic acids and their derivatives Expired FR472213A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE472213X 1913-05-29

Publications (1)

Publication Number Publication Date
FR472213A true FR472213A (en) 1914-11-26

Family

ID=6541384

Family Applications (1)

Application Number Title Priority Date Filing Date
FR472213D Expired FR472213A (en) 1913-05-29 1914-05-14 Process for the production of nitrosulfonic chlorides of ortho-oxycarboxylic acids and their derivatives

Country Status (2)

Country Link
FR (1) FR472213A (en)
GB (1) GB472213A (en)

Also Published As

Publication number Publication date
GB472213A (en) 1937-09-20

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