BE755585A - Perfectionnement du procede de preparation du difluorochlorobromomethane - Google Patents
Perfectionnement du procede de preparation du difluorochlorobromomethaneInfo
- Publication number
- BE755585A BE755585A BE755585DA BE755585A BE 755585 A BE755585 A BE 755585A BE 755585D A BE755585D A BE 755585DA BE 755585 A BE755585 A BE 755585A
- Authority
- BE
- Belgium
- Prior art keywords
- difluorochlorobromethane
- perfection
- preparing
- preparing difluorochlorobromethane
- Prior art date
Links
- JILSVNQLEQJWIK-UHFFFAOYSA-N 1-bromo-1-chloro-1,2-difluoroethane Chemical compound FCC(F)(Cl)Br JILSVNQLEQJWIK-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691946509 DE1946509C (de) | 1969-09-13 | Verbessertes Verfahren zur Herstellung von Difluorchlorbrommethan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE755585A true BE755585A (fr) | 1971-02-15 |
Family
ID=5745440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE755585D BE755585A (fr) | 1969-09-13 | Perfectionnement du procede de preparation du difluorochlorobromomethane |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3719716A (enExample) |
| JP (1) | JPS5335044B1 (enExample) |
| BE (1) | BE755585A (enExample) |
| FR (1) | FR2061694B1 (enExample) |
| GB (1) | GB1259077A (enExample) |
| NL (1) | NL163495C (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105272817B (zh) * | 2014-07-21 | 2017-07-28 | 浙江化工院科技有限公司 | 一种从三氟溴甲烷残液中回收二氟二溴甲烷的工艺 |
-
0
- BE BE755585D patent/BE755585A/xx unknown
-
1970
- 1970-08-05 NL NL7011568.A patent/NL163495C/xx not_active IP Right Cessation
- 1970-08-18 GB GB1259077D patent/GB1259077A/en not_active Expired
- 1970-09-01 FR FR7031812A patent/FR2061694B1/fr not_active Expired
- 1970-09-04 US US00069953A patent/US3719716A/en not_active Expired - Lifetime
- 1970-09-14 JP JP8044270A patent/JPS5335044B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2061694A1 (enExample) | 1971-06-25 |
| GB1259077A (enExample) | 1972-01-05 |
| NL163495B (nl) | 1980-04-15 |
| FR2061694B1 (enExample) | 1974-04-26 |
| US3719716A (en) | 1973-03-06 |
| JPS5335044B1 (enExample) | 1978-09-25 |
| NL163495C (nl) | 1980-09-15 |
| NL7011568A (enExample) | 1971-03-16 |
| DE1946509A1 (de) | 1971-03-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE754723A (fr) | Procede de preparation de | |
| BE753616A (fr) | Procede de preparation de mercaptoalcoylalcoxysilanes | |
| BE744641A (fr) | Procede pour la preparation de 2-mercapto-benzthiazol | |
| BE761028A (fr) | Procede pour la preparation de derives de polyeniques | |
| BE753229A (fr) | Procede de preparation de chloro-amino-s-triazines | |
| BE745938A (fr) | Procede pour la preparation de cycloalcenones | |
| BE754867A (fr) | Procede de preparation du 2-ethylhexanal-(1) | |
| BE753775A (fr) | Procede de preparation de nitroximes | |
| BE756386A (fr) | Procede de preparation de dimercapto-d-limonene | |
| BE750481A (fr) | Procede de preparation du 2-methyl-3-butene-2-ol | |
| BE754504A (fr) | Procede pour la preparation de benzothiazylsulfenamides | |
| BE759536A (fr) | Procede de preparation de 1-methyl-3-phenylindanes | |
| BE754337A (fr) | Procede de preparation de mercaptoalkylalcoxysilanes | |
| BE745469A (fr) | Procede pour la preparation de gamma-cyanobutyraldimines | |
| BE755585A (fr) | Perfectionnement du procede de preparation du difluorochlorobromomethane | |
| FR2073186A5 (fr) | Procede de preparation de 2-alkoxy-4-hydroxy-pyrimidines | |
| BE745787A (fr) | Procede de preparation de sulfatobetaines | |
| BE752622A (fr) | Procede de preparation de n-alcenyl-acetamides | |
| BE748912A (fr) | Procede de preparation du trioxanne | |
| BE749134A (fr) | Nouveau procede de preparation de 18-cyano-pregnanes | |
| BE749003A (fr) | Procede de preparation du n-methyl-n-vinyl-acetamide | |
| BE744330A (fr) | Procede de preparation de 2-amino-benzophenones | |
| BE746885A (fr) | Procede de preparation de derives de la | |
| BE751481A (fr) | Procede de preparation du tetrafluoroethylene | |
| BE755108R (fr) | Procede pour la preparation de polyacyloxalamidrazones ( |