GB1455646A - Production of 3-sulphopropionic anhydride - Google Patents

Production of 3-sulphopropionic anhydride

Info

Publication number
GB1455646A
GB1455646A GB1521774A GB1521774A GB1455646A GB 1455646 A GB1455646 A GB 1455646A GB 1521774 A GB1521774 A GB 1521774A GB 1521774 A GB1521774 A GB 1521774A GB 1455646 A GB1455646 A GB 1455646A
Authority
GB
United Kingdom
Prior art keywords
sulphopropionic
anhydride
chlorine
light
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
GB1521774A
Other languages
English (en)
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of GB1455646A publication Critical patent/GB1455646A/en
Expired legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
GB1521774A 1973-04-07 1974-04-05 Production of 3-sulphopropionic anhydride Expired GB1455646A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732317601 DE2317601B2 (de) 1973-04-07 1973-04-07 Verfahren zur Herstellung von 3-Sulfopropionsäureanhydrid

Publications (1)

Publication Number Publication Date
GB1455646A true GB1455646A (en) 1976-11-17

Family

ID=5877371

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1521774A Expired GB1455646A (en) 1973-04-07 1974-04-05 Production of 3-sulphopropionic anhydride

Country Status (5)

Country Link
JP (1) JPS49135970A (xx)
BE (1) BE813292A (xx)
DE (1) DE2317601B2 (xx)
FR (1) FR2224471B1 (xx)
GB (1) GB1455646A (xx)

Also Published As

Publication number Publication date
JPS49135970A (xx) 1974-12-27
BE813292A (fr) 1974-10-04
DE2317601B2 (de) 1979-04-19
FR2224471A1 (xx) 1974-10-31
FR2224471B1 (xx) 1978-11-03
DE2317601A1 (de) 1974-10-24

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee