DE69114812D1 - Verfahren zur Herstellung von Sulfonylsäuren. - Google Patents

Verfahren zur Herstellung von Sulfonylsäuren.

Info

Publication number: DE69114812D1
Authority: DE; Germany
Prior art keywords: acids; thioether; reaction medium; preparation; preparing
Prior art date: 1990-10-10
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 - Fee Related

Application number

DE69114812T

Other languages

English (en)

Other versions

DE69114812T2 (de

Inventor

Yueting Chou

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.)

Monsanto Co

Original Assignee

Monsanto 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.)

1990-10-10

Filing date

1991-10-09

Publication date

1996-01-04

1991-10-09 Application filed by Monsanto Co filed Critical Monsanto Co

1996-01-04 Application granted granted Critical

1996-01-04 Publication of DE69114812D1 publication Critical patent/DE69114812D1/de

1996-07-11 Publication of DE69114812T2 publication Critical patent/DE69114812T2/de

2011-10-10 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
- C07C317/44—Sulfones; Sulfoxides having sulfone or sulfoxide groups and carboxyl groups bound to the same carbon skeleton

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

DE69114812T 1990-10-10 1991-10-09 Verfahren zur Herstellung von Sulfonylsäuren. Expired - Fee Related DE69114812T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/596,651 US5171883A (en)	1990-10-10	1990-10-10	Process for preparing sulfonyl acids

Publications (2)

Publication Number	Publication Date
DE69114812D1 true DE69114812D1 (de)	1996-01-04
DE69114812T2 DE69114812T2 (de)	1996-07-11

Family

ID=24388138

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69114812T Expired - Fee Related DE69114812T2 (de)	1990-10-10	1991-10-09	Verfahren zur Herstellung von Sulfonylsäuren.

Country Status (9)

Country	Link
US (1)	US5171883A (de)
EP (1)	EP0480900B1 (de)
JP (1)	JPH04282358A (de)
AT (1)	ATE130601T1 (de)
CA (1)	CA2053063A1 (de)
DE (1)	DE69114812T2 (de)
DK (1)	DK0480900T3 (de)
ES (1)	ES2081467T3 (de)
GR (1)	GR3018732T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN102241616A (zh) *	2010-05-12	2011-11-16	利尔化学股份有限公司	砜的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2002615T3 (es) *	1986-11-03	1994-12-01	Monsanto Co	Acidos sulfonaperoxicarboxilicos.
US4824591A (en) *	1987-09-17	1989-04-25	Monsanto Company	Sulfone peroxycarboxylic acids
US4758369A (en) *	1986-11-03	1988-07-19	Monsanto Company	Sulfone peroxycarboxylic acids
CA2019769C (en) *	1989-08-16	1999-01-26	Daniel R. Chisholm	S-alkylthiopropionic acids and derivatives
US4966731A (en) *	1990-01-12	1990-10-30	Monsanto Company	Process for preparing sulfonyl acids

1990
- 1990-10-10 US US07/596,651 patent/US5171883A/en not_active Expired - Fee Related
1991
- 1991-10-09 EP EP91870156A patent/EP0480900B1/de not_active Expired - Lifetime
- 1991-10-09 AT AT91870156T patent/ATE130601T1/de not_active IP Right Cessation
- 1991-10-09 JP JP3262338A patent/JPH04282358A/ja active Pending
- 1991-10-09 ES ES91870156T patent/ES2081467T3/es not_active Expired - Lifetime
- 1991-10-09 DK DK91870156.6T patent/DK0480900T3/da active
- 1991-10-09 DE DE69114812T patent/DE69114812T2/de not_active Expired - Fee Related
- 1991-10-09 CA CA002053063A patent/CA2053063A1/en not_active Abandoned
1996
- 1996-01-18 GR GR960400119T patent/GR3018732T3/el unknown

Also Published As

Publication number	Publication date
US5171883A (en)	1992-12-15
ATE130601T1 (de)	1995-12-15
DE69114812T2 (de)	1996-07-11
DK0480900T3 (da)	1995-12-27
EP0480900A2 (de)	1992-04-15
GR3018732T3 (en)	1996-04-30
ES2081467T3 (es)	1996-03-16
EP0480900A3 (en)	1993-05-26
EP0480900B1 (de)	1995-11-22
JPH04282358A (ja)	1992-10-07
CA2053063A1 (en)	1992-04-11

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Legal Events

Date	Code	Title	Description
1996-12-19	8364	No opposition during term of opposition
1997-10-09	8339	Ceased/non-payment of the annual fee