DK56391A - Fremgangsmaade til fremstilling af thiotetronsyre - Google Patents

Fremgangsmaade til fremstilling af thiotetronsyre Download PDF

Info

Publication number: DK56391A
Authority: DK; Denmark
Prior art keywords: acid; thiotetronic acid; procedure; preparation; thiotetronic
Prior art date: 1985-01-16

Application number

DK056391A

Other languages

English (en)

Other versions

DK162642C (da

DK56391D0 (da

DK162642B (da

Inventor

Thomas Meul

Leander Tenud

Original Assignee

Lonza 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.)

1985-01-16

Filing date

1991-03-27

Publication date

1991-03-27

1991-03-27 Application filed by Lonza Ag filed Critical Lonza Ag

1991-03-27 Publication of DK56391A publication Critical patent/DK56391A/da

1991-03-27 Publication of DK56391D0 publication Critical patent/DK56391D0/da

1991-11-25 Publication of DK162642B publication Critical patent/DK162642B/da

1992-04-13 Application granted granted Critical

1992-04-13 Publication of DK162642C publication Critical patent/DK162642C/da

Links

KJLXVAPBVMFHOL-UHFFFAOYSA-N thiolane-2,4-dione Chemical compound O=C1CSC(=O)C1 KJLXVAPBVMFHOL-UHFFFAOYSA-N 0.000 title abstract 5
XUWRXUQOXLDGDD-UHFFFAOYSA-N 4-chloro-4-(chloromethyl)oxetan-2-one Chemical compound ClCC1(Cl)CC(=O)O1 XUWRXUQOXLDGDD-UHFFFAOYSA-N 0.000 abstract 1
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
239000002253 acid Substances 0.000 abstract 1
150000001412 amines Chemical class 0.000 abstract 1
239000007795 chemical reaction product Substances 0.000 abstract 1
CCGKOQOJPYTBIH-UHFFFAOYSA-N ethenone Chemical compound C=C=O CCGKOQOJPYTBIH-UHFFFAOYSA-N 0.000 abstract 1
229910000037 hydrogen sulfide Inorganic materials 0.000 abstract 1
229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
238000002955 isolation Methods 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 abstract 1
239000011707 mineral Substances 0.000 abstract 1
239000011541 reaction mixture Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D333/30—Hetero atoms other than halogen
- C07D333/32—Oxygen atoms

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Cephalosporin Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Heterocyclic Compounds Containing Sulfur Atoms (AREA)
Epoxy Compounds (AREA)

DK056391A 1985-01-16 1991-03-27 Fremgangsmaade til fremstilling af thiotetronsyre DK162642C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH192/85A CH663206A5 (de)	1985-01-16	1985-01-16	Verfahren zur herstellung von thiotetronsaeure.
CH19285		1985-01-16

Publications (4)

Publication Number	Publication Date
DK56391A true DK56391A (da)	1991-03-27
DK56391D0 DK56391D0 (da)	1991-03-27
DK162642B DK162642B (da)	1991-11-25
DK162642C DK162642C (da)	1992-04-13

Family

ID=4181346

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DK017886A DK162766C (da)	1985-01-16	1986-01-15	Fremgangsmaade til fremstilling af thiotetronsyre
DK056391A DK162642C (da)	1985-01-16	1991-03-27	Fremgangsmaade til fremstilling af thiotetronsyre

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DK017886A DK162766C (da)	1985-01-16	1986-01-15	Fremgangsmaade til fremstilling af thiotetronsyre

Country Status (7)

Country	Link
EP (1)	EP0189096B1 (da)
JP (1)	JPS6236375A (da)
AT (1)	ATE41929T1 (da)
CA (2)	CA1264472A (da)
CH (1)	CH663206A5 (da)
DE (1)	DE3662688D1 (da)
DK (2)	DK162766C (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH667655A5 (de) *	1986-09-24	1988-10-31	Lonza Ag	Verfahren zur herstellung von 4-alkoxy-2(5h)-thiophenonen.
DE10119423A1 (de)	2001-04-20	2002-10-24	Bayer Ag	Neue insektizid wirkende Azole

1985
- 1985-01-16 CH CH192/85A patent/CH663206A5/de not_active IP Right Cessation
1986
- 1986-01-09 JP JP61002839A patent/JPS6236375A/ja active Pending
- 1986-01-14 DE DE8686100424T patent/DE3662688D1/de not_active Expired
- 1986-01-14 EP EP86100424A patent/EP0189096B1/de not_active Expired
- 1986-01-14 AT AT86100424T patent/ATE41929T1/de not_active IP Right Cessation
- 1986-01-15 DK DK017886A patent/DK162766C/da not_active IP Right Cessation
- 1986-01-15 CA CA000499621A patent/CA1264472A/en not_active Expired - Fee Related
1989
- 1989-06-13 CA CA000602707A patent/CA1267905A/en not_active Expired - Fee Related
1991
- 1991-03-27 DK DK056391A patent/DK162642C/da not_active IP Right Cessation

Also Published As

Publication number	Publication date
CA1264472A (en)	1990-01-16
DK162642C (da)	1992-04-13
DK162766B (da)	1991-12-09
DK17886D0 (da)	1986-01-15
EP0189096A1 (de)	1986-07-30
ATE41929T1 (de)	1989-04-15
DK56391D0 (da)	1991-03-27
DE3662688D1 (en)	1989-05-11
DK17886A (da)	1986-07-17
DK162642B (da)	1991-11-25
JPS6236375A (ja)	1987-02-17
DK162766C (da)	1992-04-27
CA1267905A (en)	1990-04-17
CH663206A5 (de)	1987-11-30
EP0189096B1 (de)	1989-04-05

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Legal Events

Date	Code	Title	Description
1995-09-25	PBP	Patent lapsed