BE852576A - Procede de preparation du sel monopotassique de l'acide 1,2,5-thiadiazol-3,4-dicarboxylique - Google Patents

Procede de preparation du sel monopotassique de l'acide 1,2,5-thiadiazol-3,4-dicarboxylique

Info

Publication number
BE852576A
BE852576A BE175876A BE175876A BE852576A BE 852576 A BE852576 A BE 852576A BE 175876 A BE175876 A BE 175876A BE 175876 A BE175876 A BE 175876A BE 852576 A BE852576 A BE 852576A
Authority
BE
Belgium
Prior art keywords
thiadiazol
preparing
dicarboxylic acid
monopotassium salt
monopotassium
Prior art date
Application number
BE175876A
Other languages
English (en)
Inventor
G Ribaldone
R Grecu
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Publication of BE852576A publication Critical patent/BE852576A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/01—Five-membered rings
    • C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
    • C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
    • C07D285/10—1,2,5-Thiadiazoles; Hydrogenated 1,2,5-thiadiazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Lubricants (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE175876A 1976-03-17 1977-03-17 Procede de preparation du sel monopotassique de l'acide 1,2,5-thiadiazol-3,4-dicarboxylique BE852576A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21289/76A IT1058455B (it) 1976-03-17 1976-03-17 Procedimento per la preparazione del sale monopotassico dell acido 1.2.5 tiadiazol 3.4 dicarbossilico

Publications (1)

Publication Number Publication Date
BE852576A true BE852576A (fr) 1977-09-19

Family

ID=11179599

Family Applications (1)

Application Number Title Priority Date Filing Date
BE175876A BE852576A (fr) 1976-03-17 1977-03-17 Procede de preparation du sel monopotassique de l'acide 1,2,5-thiadiazol-3,4-dicarboxylique

Country Status (11)

Country Link
US (1) US4077966A (fr)
JP (1) JPS52113971A (fr)
BE (1) BE852576A (fr)
CA (1) CA1083580A (fr)
CH (1) CH631978A5 (fr)
DE (1) DE2711203C2 (fr)
ES (1) ES456914A1 (fr)
FR (1) FR2344553A1 (fr)
GB (1) GB1547696A (fr)
IT (1) IT1058455B (fr)
NL (1) NL7702705A (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL128586C (fr) * 1958-07-23

Also Published As

Publication number Publication date
DE2711203A1 (de) 1977-09-29
GB1547696A (en) 1979-06-27
FR2344553A1 (fr) 1977-10-14
IT1058455B (it) 1982-04-10
JPS52113971A (en) 1977-09-24
NL7702705A (nl) 1977-09-20
FR2344553B1 (fr) 1980-04-30
CA1083580A (fr) 1980-08-12
US4077966A (en) 1978-03-07
ES456914A1 (es) 1978-01-16
JPS6225665B2 (fr) 1987-06-04
CH631978A5 (it) 1982-09-15
DE2711203C2 (de) 1985-12-19

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MONTEDISON S.P.A.

Effective date: 19940331