CH550752A - Verfahren zur herstellung von gemischen von chlor-fluorderivaten des methans, welche monochlor-difluor-methan enthalten. - Google Patents
Verfahren zur herstellung von gemischen von chlor-fluorderivaten des methans, welche monochlor-difluor-methan enthalten.Info
- Publication number
- CH550752A CH550752A CH1057169A CH1057169A CH550752A CH 550752 A CH550752 A CH 550752A CH 1057169 A CH1057169 A CH 1057169A CH 1057169 A CH1057169 A CH 1057169A CH 550752 A CH550752 A CH 550752A
- Authority
- CH
- Switzerland
- Prior art keywords
- methane
- difluor
- chlorine
- mixtures
- preparation
- Prior art date
Links
Classifications
-
- 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
- C07C19/10—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine
-
- 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
-
- 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
- C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
- C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
- C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1882568 | 1968-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH550752A true CH550752A (de) | 1974-06-28 |
Family
ID=11153573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1057169A CH550752A (de) | 1968-07-11 | 1969-07-10 | Verfahren zur herstellung von gemischen von chlor-fluorderivaten des methans, welche monochlor-difluor-methan enthalten. |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3652692A (de) |
| JP (1) | JPS4933164B1 (de) |
| AT (1) | AT289733B (de) |
| BE (1) | BE735989A (de) |
| CA (1) | CA949981A (de) |
| CH (1) | CH550752A (de) |
| DE (1) | DE1934663C3 (de) |
| DK (1) | DK125237B (de) |
| ES (1) | ES369342A1 (de) |
| FR (1) | FR2012736A1 (de) |
| GB (1) | GB1272484A (de) |
| IL (1) | IL32581A (de) |
| NL (1) | NL6910441A (de) |
| SE (1) | SE363088B (de) |
| YU (1) | YU32725B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USB23046I5 (de) * | 1970-03-26 | 1975-01-28 | ||
| US4088704A (en) * | 1977-01-21 | 1978-05-09 | Allied Chemical Corporation | Production of fluorocarbons employing two catalyst zones |
-
1969
- 1969-07-08 DK DK368069AA patent/DK125237B/da not_active IP Right Cessation
- 1969-07-08 SE SE09663/69A patent/SE363088B/xx unknown
- 1969-07-08 NL NL6910441A patent/NL6910441A/xx unknown
- 1969-07-09 DE DE1934663A patent/DE1934663C3/de not_active Expired
- 1969-07-09 FR FR6923320A patent/FR2012736A1/fr not_active Withdrawn
- 1969-07-09 IL IL32581A patent/IL32581A/xx unknown
- 1969-07-09 YU YU1762/69A patent/YU32725B/xx unknown
- 1969-07-10 ES ES369342A patent/ES369342A1/es not_active Expired
- 1969-07-10 AT AT663669A patent/AT289733B/de not_active IP Right Cessation
- 1969-07-10 US US840855A patent/US3652692A/en not_active Expired - Lifetime
- 1969-07-10 CA CA056,723A patent/CA949981A/en not_active Expired
- 1969-07-10 CH CH1057169A patent/CH550752A/de not_active IP Right Cessation
- 1969-07-10 JP JP44054206A patent/JPS4933164B1/ja active Pending
- 1969-07-11 BE BE735989D patent/BE735989A/xx not_active IP Right Cessation
- 1969-07-11 GB GB35009/69A patent/GB1272484A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1934663C3 (de) | 1978-04-06 |
| JPS4933164B1 (de) | 1974-09-05 |
| US3652692A (en) | 1972-03-28 |
| YU32725B (en) | 1975-06-30 |
| FR2012736A1 (de) | 1970-03-20 |
| IL32581A (en) | 1973-01-30 |
| AT289733B (de) | 1971-05-10 |
| DE1934663A1 (de) | 1970-08-13 |
| BE735989A (de) | 1970-01-12 |
| CA949981A (en) | 1974-06-25 |
| IL32581A0 (en) | 1969-09-25 |
| ES369342A1 (es) | 1971-06-01 |
| DK125237B (da) | 1973-01-22 |
| YU176269A (en) | 1974-12-31 |
| SE363088B (de) | 1974-01-07 |
| GB1272484A (en) | 1972-04-26 |
| DE1934663B2 (de) | 1977-08-11 |
| NL6910441A (de) | 1970-01-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |