BR8207544A - Processo de preparacao de hidrocarbonetos acetilenicos verdadeiros de cadeia perfluorada - Google Patents
Processo de preparacao de hidrocarbonetos acetilenicos verdadeiros de cadeia perfluoradaInfo
- Publication number
- BR8207544A BR8207544A BR8207544A BR8207544A BR8207544A BR 8207544 A BR8207544 A BR 8207544A BR 8207544 A BR8207544 A BR 8207544A BR 8207544 A BR8207544 A BR 8207544A BR 8207544 A BR8207544 A BR 8207544A
- Authority
- BR
- Brazil
- Prior art keywords
- perfluorated
- acetylenic hydrocarbons
- preparing true
- true
- preparing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C21/00—Acyclic unsaturated compounds containing halogen atoms
- C07C21/22—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon triple bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/44—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by addition reactions, i.e. reactions involving at least one carbon-to-carbon double or triple bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C33/40—Halogenated unsaturated alcohols
- C07C33/42—Halogenated unsaturated alcohols acyclic
- C07C33/423—Halogenated unsaturated alcohols acyclic containing only double bonds as unsaturation
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
- C12C11/00—Fermentation processes for beer
- C12C11/02—Pitching yeast
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Mycology (AREA)
- Microbiology (AREA)
- Food Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8124364A FR2518987A1 (fr) | 1981-12-29 | 1981-12-29 | Procede de preparation d'hydrocarbures acetyleriques vrais a chaine perfluoree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8207544A true BR8207544A (pt) | 1983-10-25 |
Family
ID=9265462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8207544A BR8207544A (pt) | 1981-12-29 | 1982-12-28 | Processo de preparacao de hidrocarbonetos acetilenicos verdadeiros de cadeia perfluorada |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4451682A (pt) |
| EP (1) | EP0083274B1 (pt) |
| JP (1) | JPS58126822A (pt) |
| BR (1) | BR8207544A (pt) |
| CA (1) | CA1186343A (pt) |
| DE (1) | DE3263313D1 (pt) |
| FR (1) | FR2518987A1 (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0627084B2 (ja) * | 1986-10-06 | 1994-04-13 | セントラル硝子株式会社 | ポリフルオロエノラ−トの製造法 |
| ES2207420B1 (es) * | 2002-11-07 | 2005-10-01 | Pymag S.A. | Procedimiento de preparacion de nuevos monomeros acrilicos fluorados. |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US31330A (en) * | 1861-02-05 | M oses s e w a r d | ||
| USRE31330E (en) | 1975-04-14 | 1983-08-02 | Kuraray Co., Ltd. | 1,1,1-Trihalogeno-4-methylpentenes, method of preparing the same and use of the same in the preparation of 1,1-dihalogeno-4-methyl-1,3-pentadienes |
| GB1480671A (en) * | 1975-04-17 | 1977-07-20 | Ici Ltd | Process for the preparation of 1,1-dihalo-4-methyl pentadienes |
-
1981
- 1981-12-29 FR FR8124364A patent/FR2518987A1/fr active Granted
-
1982
- 1982-12-02 US US06/446,387 patent/US4451682A/en not_active Expired - Fee Related
- 1982-12-17 DE DE8282402329T patent/DE3263313D1/de not_active Expired
- 1982-12-17 EP EP82402329A patent/EP0083274B1/fr not_active Expired
- 1982-12-22 CA CA000418396A patent/CA1186343A/fr not_active Expired
- 1982-12-23 JP JP57225135A patent/JPS58126822A/ja active Granted
- 1982-12-28 BR BR8207544A patent/BR8207544A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE3263313D1 (en) | 1985-05-30 |
| FR2518987B1 (pt) | 1984-03-23 |
| JPS58126822A (ja) | 1983-07-28 |
| EP0083274A1 (fr) | 1983-07-06 |
| JPH0133088B2 (pt) | 1989-07-11 |
| FR2518987A1 (fr) | 1983-07-01 |
| EP0083274B1 (fr) | 1985-04-24 |
| CA1186343A (fr) | 1985-04-30 |
| US4451682A (en) | 1984-05-29 |
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