BR8900601A - Processo para a preparacao de compostos de 1,2-dissulfona - Google Patents

Processo para a preparacao de compostos de 1,2-dissulfona

Info

Publication number: BR8900601A
Authority: BR; Brazil
Prior art keywords: preparation; dissulphone; compounds; disulphonylhydrazines; disulphones
Prior art date: 1988-02-12

Application number

BR898900601A

Other languages

English (en)

Inventor

Ekkehard Bartmann

Original Assignee

Merck Patent Gmbh

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.)

1988-02-12

Filing date

1989-02-10

Publication date

1989-10-10

1989-02-10 Application filed by Merck Patent Gmbh filed Critical Merck Patent Gmbh

1989-10-10 Publication of BR8900601A publication Critical patent/BR8900601A/pt

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C315/00—Preparation of sulfones; Preparation of sulfoxides
- C07C315/06—Separation; Purification; Stabilisation; Use of additives
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Oscillators With Electromechanical Resonators (AREA)
Indole Compounds (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Sub-Exchange Stations And Push- Button Telephones (AREA)
Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Pyrrole Compounds (AREA)
Diaphragms For Electromechanical Transducers (AREA)
Superconductors And Manufacturing Methods Therefor (AREA)
Heat Treatment Of Strip Materials And Filament Materials (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)
Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Telephonic Communication Services (AREA)
Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)

BR898900601A 1988-02-12 1989-02-10 Processo para a preparacao de compostos de 1,2-dissulfona BR8900601A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3804316A DE3804316A1 (de)	1988-02-12	1988-02-12	Verfahren zur herstellung von 1,2-disulfon-verbindungen

Publications (1)

Publication Number	Publication Date
BR8900601A true BR8900601A (pt)	1989-10-10

Family

ID=6347230

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR898900601A BR8900601A (pt)	1988-02-12	1989-02-10	Processo para a preparacao de compostos de 1,2-dissulfona

Country Status (14)

Country	Link
US (1)	US4980508A (pt)
EP (1)	EP0331905B1 (pt)
JP (1)	JP2549555B2 (pt)
KR (1)	KR890012953A (pt)
AT (1)	ATE76868T1 (pt)
AU (1)	AU609246B2 (pt)
BR (1)	BR8900601A (pt)
CA (1)	CA1322202C (pt)
DD (1)	DD279015A5 (pt)
DE (2)	DE3804316A1 (pt)
DK (1)	DK65389A (pt)
ES (1)	ES2051899T3 (pt)
FI (1)	FI890658A7 (pt)
ZA (1)	ZA891077B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0709410A3 (en)	1994-10-26	1997-03-26	Ocg Microelectronic Materials	Polymers
WO2001063363A2 (en) *	2000-02-27	2001-08-30	Shipley Company, L.L.C.	Photoacid generators and photoresists comprising same
US7358408B2 (en) *	2003-05-16	2008-04-15	Az Electronic Materials Usa Corp.	Photoactive compounds

1988
- 1988-02-12 DE DE3804316A patent/DE3804316A1/de not_active Withdrawn
1989
- 1989-02-03 AT AT89101874T patent/ATE76868T1/de not_active IP Right Cessation
- 1989-02-03 ES ES89101874T patent/ES2051899T3/es not_active Expired - Lifetime
- 1989-02-03 EP EP89101874A patent/EP0331905B1/de not_active Expired - Lifetime
- 1989-02-03 DE DE8989101874T patent/DE58901557D1/de not_active Expired - Lifetime
- 1989-02-10 BR BR898900601A patent/BR8900601A/pt not_active Application Discontinuation
- 1989-02-10 KR KR1019890001494A patent/KR890012953A/ko not_active Abandoned
- 1989-02-10 DD DD89325687A patent/DD279015A5/de not_active IP Right Cessation
- 1989-02-10 JP JP1030098A patent/JP2549555B2/ja not_active Expired - Lifetime
- 1989-02-10 CA CA000590711A patent/CA1322202C/en not_active Expired - Fee Related
- 1989-02-10 US US07/308,483 patent/US4980508A/en not_active Expired - Fee Related
- 1989-02-10 FI FI890658A patent/FI890658A7/fi not_active Application Discontinuation
- 1989-02-10 ZA ZA891077A patent/ZA891077B/xx unknown
- 1989-02-10 DK DK065389A patent/DK65389A/da not_active Application Discontinuation
- 1989-02-10 AU AU29819/89A patent/AU609246B2/en not_active Ceased

Also Published As

Publication number	Publication date
ZA891077B (en)	1989-10-25
DK65389A (da)	1989-08-13
DK65389D0 (da)	1989-02-10
KR890012953A (ko)	1989-09-20
DE58901557D1 (de)	1992-07-09
FI890658L (fi)	1989-08-13
ES2051899T3 (es)	1994-07-01
JP2549555B2 (ja)	1996-10-30
AU2981989A (en)	1989-08-17
DE3804316A1 (de)	1989-08-24
US4980508A (en)	1990-12-25
FI890658A0 (fi)	1989-02-10
ATE76868T1 (de)	1992-06-15
EP0331905A1 (de)	1989-09-13
JPH021468A (ja)	1990-01-05
AU609246B2 (en)	1991-04-26
CA1322202C (en)	1993-09-14
DD279015A5 (de)	1990-05-23
EP0331905B1 (de)	1992-06-03
FI890658A7 (fi)	1989-08-13

Similar Documents

Publication	Publication Date	Title
DE69324552D1 (de)	1999-05-27	N'-substituierte-N,N'Diacylhydrazin-Insektizide
BR8803525A (pt)	1989-02-08	Composicao,composto e processo para a producao de um composto
AR244674A1 (es)	1993-11-30	Procedimiento para preparar derivados de acidos 3,4-dihidro-3-tioxo-2h-1,4-bensoxa (o tia)zin-4-aceticos.
PT81810B (pt)	1988-05-27	Processo de preparacao de acidos 1-ciclopropil-1,4-di-hidro-4-oxo-1,8-naftiridino-3-carboxilicos 6,7-di-substituidos
BR8108413A (pt)	1982-10-13	Processo organico,de uma fase,para a preparacao de um composto halocarbonilbis(triorganofosforo)rodio;processo para preparar um composto hidretocarboniltris(triorganofosforo)rodio;processo para preparar hidretocarboniltris(trifenilfosfica)rodio
BR9404776A (pt)	1995-11-21	Processo para a preparação de 2,2-difluorceteno silil acetais e processo para a preparação de ésteres de ácido alfa,alfa-diflúor-beta-sililóxi-1,3-dioxolano-4-propanóico
ES493524A0 (es)	1981-06-01	Un procedimiento para la preparacion de derivados de acido benceno -1,2,-disulfonico.
BR9200627A (pt)	1992-10-27	Processo para a preparacao de um composto e composto obtido
BR9206468A (pt)	1995-04-25	Processo para produzir solução aquosa de ácido hipocloroso.
FI890658A0 (fi)	1989-02-10	Foerfarande foer framstaellning av 1,2-disulfonfoereningar.
PT98268A (pt)	1992-05-29	Processo para a preparacao de indano-pirrolidino-carbamatos
IT1152301B (it)	1986-12-31	Procedimento per l'ossidazione di composti vinilbenzenici a beta-feniladeidi
NL971002I1 (nl)	1997-06-02	Werkwijze ter bereiding van 4-amino-5-chloor-1-fenylpyridazon-(6).
DK714488D0 (da)	1988-12-21	Topisk dithranolpraeparat
FI855017A7 (fi)	1986-06-20	Menetelmä 26,26,26-trifluor-1 ,25 -dihydroksikolekalsiferolin valmistamiseksi.
ES2052253T3 (es)	1994-07-01	Proceso para recuperar el germanio.
ES497363A0 (es)	1982-06-01	Un procedimiento para la produccion de derivados de 1,2,4-triazina.
FI841776A0 (fi)	1984-05-04	Oxitetracyklinloesningar.
NO863549D0 (no)	1986-09-04	Fremgangsmaate for fremstilling av 6-amino pencilinsyre 1,1-dioksyd ved oksydasjon av 6-amino penicilinsyre.
BR8305338A (pt)	1984-05-08	Processo para a preparacao de:carbamato de 2,3 diidro-2,2 dimetil 7-benzofuranil-n-metila; 2,3 diidro-2,2 dimetil-7-benzofuranol, 2-beta-metaliloxi-2-ciclo-hexen-1-ona; 2-betametaliloxi-2-ciclo-hexanona
ATE82269T1 (de)	1992-11-15	Verfahren zur herstellung von 1-pyrazolinen.
IT7820684A0 (it)	1978-02-28	Processo per la preparazione di 6 isobornil 3,4 xilenolo.
JPS5517393A (en)	1980-02-06	Nncyclohexyllnnmethoxyacetoacetoamideand its use for manufacturing oomethyllnncyclohexyll 255dimethylfurann33hydroxamic acid
OA05756A (fr)	1981-05-31	Procédé de préparation de dérivés de l'acide époxy-1,2-propylphosphonique.
PL213166A1 (pl)	1979-12-17	Sposob wytwarzania kwasu 2-alliloimino-4-keto/3,5/h-czterohydro-1,3-tiazyno-6-karboksylowego

Legal Events

Date	Code	Title	Description
1996-03-19	FF	Decision: intention to grant
1996-12-10	KD	Notifcation of receipt (letter patent)
1998-01-27	FA11	Dismissal: dismissal - article 38, par. 2 of industrial property law
2018-03-27	B15K	Others concerning applications: alteration of classification	Ipc: C07C 317/00 (2006.01)