FR473518A - Procédé de fabrication d'acide o-chlorotoluène-p-sulfonique - Google Patents

Procédé de fabrication d'acide o-chlorotoluène-p-sulfonique

Info

Publication number: FR473518A
Authority: FR; France
Prior art keywords: chlorotoluene; manufacturing process; sulfonic acid; sulfonic; acid
Prior art date: 1913-06-28
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

FR473518A

Other languages

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.)

Hoechst AG

Original Assignee

Hoechst AG

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.)

1913-06-28

Filing date

1914-06-15

Publication date

1915-01-14

1914-06-15 Application filed by Hoechst AG filed Critical Hoechst AG

1915-01-14 Application granted granted Critical

1915-01-14 Publication of FR473518A publication Critical patent/FR473518A/fr

Status Expired legal-status Critical Current

Links

UPMIEBBZKWZYEZ-UHFFFAOYSA-N 3-chloro-4-methylbenzenesulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1Cl UPMIEBBZKWZYEZ-UHFFFAOYSA-N 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
- C07C303/22—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof from sulfonic acids, by reactions not involving the formation of sulfo or halosulfonyl groups; from sulfonic halides by reactions not involving the formation of halosulfonyl groups

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)

FR473518A 1913-06-28 1914-06-15 Procédé de fabrication d'acide o-chlorotoluène-p-sulfonique Expired FR473518A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE473518X		1913-06-28

Publications (1)

Publication Number	Publication Date
FR473518A true FR473518A (fr)	1915-01-14

Family

ID=1511569

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR473518A Expired FR473518A (fr)	1913-06-28	1914-06-15	Procédé de fabrication d'acide o-chlorotoluène-p-sulfonique

Country Status (1)

Country	Link
FR (1)	FR473518A (fr)

1914
- 1914-06-15 FR FR473518A patent/FR473518A/fr not_active Expired

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