BR9103700A - Processo para a preparacao de 1,1,1,2,2-pentafluoro-3,3-dicloro propano e 1,1,2,2,3-pentafluoro-1,3-diclorop ropano e processo para a remocao de cloroformio de uma mistura de cloroformio - Google Patents
Processo para a preparacao de 1,1,1,2,2-pentafluoro-3,3-dicloro propano e 1,1,2,2,3-pentafluoro-1,3-diclorop ropano e processo para a remocao de cloroformio de uma mistura de cloroformioInfo
- Publication number
- BR9103700A BR9103700A BR919103700A BR9103700A BR9103700A BR 9103700 A BR9103700 A BR 9103700A BR 919103700 A BR919103700 A BR 919103700A BR 9103700 A BR9103700 A BR 9103700A BR 9103700 A BR9103700 A BR 9103700A
- Authority
- BR
- Brazil
- Prior art keywords
- pentafluoro
- chloroform
- diclorop
- ropano
- chlorophorm
- Prior art date
Links
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 title abstract 4
- 238000000034 method Methods 0.000 title 2
- 230000008569 process Effects 0.000 title 2
- 239000000203 mixture Substances 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
- UJIGKESMIPTWJH-UHFFFAOYSA-N 1,3-dichloro-1,1,2,2,3-pentafluoropropane Chemical compound FC(Cl)C(F)(F)C(F)(F)Cl UJIGKESMIPTWJH-UHFFFAOYSA-N 0.000 abstract 1
- COAUHYBSXMIJDK-UHFFFAOYSA-N 3,3-dichloro-1,1,1,2,2-pentafluoropropane Chemical compound FC(F)(F)C(F)(F)C(Cl)Cl COAUHYBSXMIJDK-UHFFFAOYSA-N 0.000 abstract 1
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
- C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
- C07C17/278—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C19/00—Acyclic saturated compounds containing halogen atoms
- C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2227502A JPH0784399B2 (ja) | 1990-08-28 | 1990-08-28 | ペンタフルオロジクロロプロパン中のクロロホルムの除去方法 |
| JP2227501A JPH0784398B2 (ja) | 1990-08-28 | 1990-08-28 | ペンタフルオロジクロロプロパン類の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9103700A true BR9103700A (pt) | 1992-05-19 |
Family
ID=26527712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR919103700A BR9103700A (pt) | 1990-08-28 | 1991-08-28 | Processo para a preparacao de 1,1,1,2,2-pentafluoro-3,3-dicloro propano e 1,1,2,2,3-pentafluoro-1,3-diclorop ropano e processo para a remocao de cloroformio de uma mistura de cloroformio |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0473105B1 (pt) |
| KR (1) | KR920004321A (pt) |
| AT (1) | ATE119143T1 (pt) |
| BR (1) | BR9103700A (pt) |
| CA (1) | CA2049821A1 (pt) |
| CS (1) | CS263391A3 (pt) |
| DE (1) | DE69107732T2 (pt) |
| DK (1) | DK0473105T3 (pt) |
| ES (1) | ES2071878T3 (pt) |
| PL (1) | PL291537A1 (pt) |
| RU (1) | RU2029757C1 (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0525066A (ja) * | 1991-07-23 | 1993-02-02 | Daikin Ind Ltd | １，１，１，２，２−ペンタフルオロ−３，３−ジクロロプロパン及び１，１，２，２，３−ペンタフルオロ−１，３−ジクロロプロパンの製造方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2462402A (en) * | 1945-06-30 | 1949-02-22 | Du Pont | Fluorinated hydrocarbons |
| BE638397A (pt) * | 1962-10-09 | |||
| US3381042A (en) * | 1967-01-27 | 1968-04-30 | Squibb & Sons Inc | Process for preparing halogenated propanes |
-
1991
- 1991-08-26 CA CA002049821A patent/CA2049821A1/en not_active Abandoned
- 1991-08-27 DK DK91114338.6T patent/DK0473105T3/da active
- 1991-08-27 AT AT91114338T patent/ATE119143T1/de not_active IP Right Cessation
- 1991-08-27 DE DE69107732T patent/DE69107732T2/de not_active Expired - Fee Related
- 1991-08-27 CS CS912633A patent/CS263391A3/cs unknown
- 1991-08-27 EP EP91114338A patent/EP0473105B1/en not_active Expired - Lifetime
- 1991-08-27 ES ES91114338T patent/ES2071878T3/es not_active Expired - Lifetime
- 1991-08-27 RU SU915001481A patent/RU2029757C1/ru active
- 1991-08-27 PL PL29153791A patent/PL291537A1/xx unknown
- 1991-08-28 KR KR1019910014951A patent/KR920004321A/ko not_active Withdrawn
- 1991-08-28 BR BR919103700A patent/BR9103700A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0473105B1 (en) | 1995-03-01 |
| PL291537A1 (en) | 1992-04-06 |
| ES2071878T3 (es) | 1995-07-01 |
| KR920004321A (ko) | 1992-03-27 |
| RU2029757C1 (ru) | 1995-02-27 |
| DE69107732D1 (de) | 1995-04-06 |
| CS263391A3 (en) | 1992-04-15 |
| CA2049821A1 (en) | 1992-03-01 |
| DK0473105T3 (da) | 1995-05-22 |
| EP0473105A1 (en) | 1992-03-04 |
| DE69107732T2 (de) | 1995-08-24 |
| ATE119143T1 (de) | 1995-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KF | Request for proof of payment of annual fee | ||
| FD5 | Application fees: dismissal - article 86 of industrial property law |