IT1042621B - Processo per la preparazione di tertraci rubo di carbonio e broo ed eventuzimente fosgene - Google Patents
Processo per la preparazione di tertraci rubo di carbonio e broo ed eventuzimente fosgeneInfo
- Publication number
- IT1042621B IT1042621B IT27329/75A IT2732975A IT1042621B IT 1042621 B IT1042621 B IT 1042621B IT 27329/75 A IT27329/75 A IT 27329/75A IT 2732975 A IT2732975 A IT 2732975A IT 1042621 B IT1042621 B IT 1042621B
- Authority
- IT
- Italy
- Prior art keywords
- tertraci
- fosgene
- eventuzimente
- rubo
- broo
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/361—Preparation of halogenated hydrocarbons by reactions involving a decrease in the number of carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/70—Compounds containing carbon and sulfur, e.g. thiophosgene
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/80—Phosgene
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/09—Bromine; Hydrogen bromide
- C01B7/096—Bromine
-
- 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
- C07C17/204—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 a halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2444783A DE2444783C2 (de) | 1974-09-19 | 1974-09-19 | Verfahren zur Herstellung von Tetrachlorkohlenstoff und Brom sowie ggf. zusätzlich von Phosgen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1042621B true IT1042621B (it) | 1980-01-30 |
Family
ID=5926205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT27329/75A IT1042621B (it) | 1974-09-19 | 1975-09-17 | Processo per la preparazione di tertraci rubo di carbonio e broo ed eventuzimente fosgene |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5156403A (nl) |
| BE (1) | BE833634A (nl) |
| BR (1) | BR7506032A (nl) |
| DE (1) | DE2444783C2 (nl) |
| ES (1) | ES440931A1 (nl) |
| FR (1) | FR2285358A1 (nl) |
| IT (1) | IT1042621B (nl) |
| NL (1) | NL7510768A (nl) |
| SU (1) | SU695552A3 (nl) |
-
1974
- 1974-09-19 DE DE2444783A patent/DE2444783C2/de not_active Expired
-
1975
- 1975-09-12 NL NL7510768A patent/NL7510768A/nl unknown
- 1975-09-13 ES ES440931A patent/ES440931A1/es not_active Expired
- 1975-09-17 IT IT27329/75A patent/IT1042621B/it active
- 1975-09-18 BR BR7506032*A patent/BR7506032A/pt unknown
- 1975-09-18 JP JP50112205A patent/JPS5156403A/ja active Pending
- 1975-09-18 FR FR7528564A patent/FR2285358A1/fr active Granted
- 1975-09-19 BE BE160219A patent/BE833634A/xx unknown
- 1975-09-19 SU SU752175363A patent/SU695552A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2285358B3 (nl) | 1978-05-05 |
| BE833634A (fr) | 1976-03-19 |
| DE2444783C2 (de) | 1982-12-23 |
| SU695552A3 (ru) | 1979-10-30 |
| ES440931A1 (es) | 1977-03-16 |
| DE2444783A1 (de) | 1976-04-08 |
| NL7510768A (nl) | 1976-03-23 |
| JPS5156403A (nl) | 1976-05-18 |
| BR7506032A (pt) | 1976-08-03 |
| FR2285358A1 (fr) | 1976-04-16 |
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