BR7603324A - Processo aperfeicoado para a preparacao de 1,1 dioxido de 3,3,4,4-tetracloro-tetra-hidro-tiofeno - Google Patents
Processo aperfeicoado para a preparacao de 1,1 dioxido de 3,3,4,4-tetracloro-tetra-hidro-tiofenoInfo
- Publication number
- BR7603324A BR7603324A BR7603324A BR7603324A BR7603324A BR 7603324 A BR7603324 A BR 7603324A BR 7603324 A BR7603324 A BR 7603324A BR 7603324 A BR7603324 A BR 7603324A BR 7603324 A BR7603324 A BR 7603324A
- Authority
- BR
- Brazil
- Prior art keywords
- tetracloro
- thiofene
- hydro
- tetra
- dioxide
- Prior art date
Links
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
- C07D333/46—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings substituted on the ring sulfur atom
- C07D333/48—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings substituted on the ring sulfur atom by oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/595,531 US3963751A (en) | 1975-07-14 | 1975-07-14 | Chlorination of butadiene sulfone to 3,3,4,4-tetrachlorotetrahydrothiophene-1,1-dioxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7603324A true BR7603324A (pt) | 1977-05-24 |
Family
ID=24383608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7603324A BR7603324A (pt) | 1975-07-14 | 1976-05-26 | Processo aperfeicoado para a preparacao de 1,1 dioxido de 3,3,4,4-tetracloro-tetra-hidro-tiofeno |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3963751A (pt) |
| JP (1) | JPS5210263A (pt) |
| AU (1) | AU505681B2 (pt) |
| BR (1) | BR7603324A (pt) |
| CA (1) | CA1064508A (pt) |
| DE (1) | DE2622980A1 (pt) |
| ES (1) | ES448047A1 (pt) |
| FI (1) | FI761167A (pt) |
| FR (1) | FR2318162A1 (pt) |
| GB (1) | GB1475670A (pt) |
| IT (1) | IT1061264B (pt) |
| MX (1) | MX3572E (pt) |
| NO (1) | NO146539C (pt) |
| SE (1) | SE422940B (pt) |
| ZA (1) | ZA762203B (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62243503A (ja) * | 1986-04-15 | 1987-10-24 | ワイケイケイ株式会社 | スライドフアスナ−裏表転換搬送装置 |
| DE102005011229A1 (de) * | 2005-03-11 | 2006-09-14 | Bayer Cropscience Ag | Verfahren zur Darstellung von 3,3,4,4-Tetrachlortetrahydrothiophen-1,1-dioxid |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE565617A (pt) * | 1957-03-13 | |||
| US2922826A (en) * | 1958-01-23 | 1960-01-26 | Sun Oil Co | Process for preparing chloroprene |
-
1975
- 1975-07-14 US US05/595,531 patent/US3963751A/en not_active Expired - Lifetime
-
1976
- 1976-04-12 NO NO761259A patent/NO146539C/no unknown
- 1976-04-12 ZA ZA762203A patent/ZA762203B/xx unknown
- 1976-04-13 AU AU12938/76A patent/AU505681B2/en not_active Expired
- 1976-04-13 SE SE7604321A patent/SE422940B/xx unknown
- 1976-04-21 GB GB1620076A patent/GB1475670A/en not_active Expired
- 1976-04-27 FI FI761167A patent/FI761167A/fi not_active Application Discontinuation
- 1976-05-10 IT IT49395/76A patent/IT1061264B/it active
- 1976-05-12 FR FR7614256A patent/FR2318162A1/fr active Granted
- 1976-05-14 MX MX76240U patent/MX3572E/es unknown
- 1976-05-18 ES ES448047A patent/ES448047A1/es not_active Expired
- 1976-05-21 CA CA253,059A patent/CA1064508A/en not_active Expired
- 1976-05-21 DE DE19762622980 patent/DE2622980A1/de not_active Withdrawn
- 1976-05-26 BR BR7603324A patent/BR7603324A/pt unknown
- 1976-05-27 JP JP51061724A patent/JPS5210263A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2318162B1 (pt) | 1982-11-05 |
| NO761259L (pt) | 1977-01-17 |
| FI761167A (pt) | 1977-01-15 |
| CA1064508A (en) | 1979-10-16 |
| JPS5210263A (en) | 1977-01-26 |
| SE422940B (sv) | 1982-04-05 |
| US3963751A (en) | 1976-06-15 |
| MX3572E (es) | 1981-03-17 |
| FR2318162A1 (fr) | 1977-02-11 |
| ES448047A1 (es) | 1977-11-01 |
| ZA762203B (en) | 1977-05-25 |
| NO146539B (no) | 1982-07-12 |
| DE2622980A1 (de) | 1977-02-03 |
| GB1475670A (en) | 1977-06-01 |
| IT1061264B (it) | 1983-02-28 |
| AU505681B2 (en) | 1979-11-29 |
| NO146539C (no) | 1982-10-20 |
| SE7604321L (sv) | 1977-01-15 |
| AU1293876A (en) | 1977-10-20 |
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