GB1550823A - Preparation of 2-chloroalkanals - Google Patents
Preparation of 2-chloroalkanalsInfo
- Publication number
- GB1550823A GB1550823A GB3801275A GB3801275A GB1550823A GB 1550823 A GB1550823 A GB 1550823A GB 3801275 A GB3801275 A GB 3801275A GB 3801275 A GB3801275 A GB 3801275A GB 1550823 A GB1550823 A GB 1550823A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chloroalkanals
- distillation
- preparation
- chloroalkanal
- chlorinating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000004821 distillation Methods 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 238000005660 chlorination reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
- C07C47/14—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen containing halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3801275A GB1550823A (en) | 1975-09-16 | 1975-09-16 | Preparation of 2-chloroalkanals |
| CH1165776A CH619441A5 (en) | 1975-09-16 | 1976-09-14 | Process for the preparation of 2-chloroalkanals. |
| IT2719376A IT1070715B (it) | 1975-09-16 | 1976-09-14 | Processo per la preparazione di 2 cloroalcanali |
| FR7627570A FR2326404A1 (fr) | 1975-09-16 | 1976-09-14 | Preparation de 2-chloroalcanals |
| DE19762641356 DE2641356A1 (de) | 1975-09-16 | 1976-09-14 | Verfahren zur herstellung von 2-chloralkanalen |
| JP10952076A JPS5236616A (en) | 1975-09-16 | 1976-09-14 | Method of producing 22chloroalkanal |
| NL7610175A NL7610175A (nl) | 1975-09-16 | 1976-09-14 | Werkwijze ter bereiding van 2-chlooralkanalen. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3801275A GB1550823A (en) | 1975-09-16 | 1975-09-16 | Preparation of 2-chloroalkanals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1550823A true GB1550823A (en) | 1979-08-22 |
Family
ID=10400582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3801275A Expired GB1550823A (en) | 1975-09-16 | 1975-09-16 | Preparation of 2-chloroalkanals |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5236616A (https=) |
| CH (1) | CH619441A5 (https=) |
| DE (1) | DE2641356A1 (https=) |
| FR (1) | FR2326404A1 (https=) |
| GB (1) | GB1550823A (https=) |
| IT (1) | IT1070715B (https=) |
| NL (1) | NL7610175A (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59183216A (ja) * | 1983-04-02 | 1984-10-18 | Toyota Motor Corp | 燃焼炉のＮＯ↓ｘ制御装置 |
| ATE89269T1 (de) * | 1989-02-02 | 1993-05-15 | Ciba Geigy Ag | Verfahren zur herstellung von 1-alkylthio- und 1- benzylthio-1-formylcyclopropanen. |
-
1975
- 1975-09-16 GB GB3801275A patent/GB1550823A/en not_active Expired
-
1976
- 1976-09-14 DE DE19762641356 patent/DE2641356A1/de not_active Withdrawn
- 1976-09-14 FR FR7627570A patent/FR2326404A1/fr active Granted
- 1976-09-14 IT IT2719376A patent/IT1070715B/it active
- 1976-09-14 NL NL7610175A patent/NL7610175A/xx not_active Application Discontinuation
- 1976-09-14 CH CH1165776A patent/CH619441A5/de not_active IP Right Cessation
- 1976-09-14 JP JP10952076A patent/JPS5236616A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5236616A (en) | 1977-03-22 |
| DE2641356A1 (de) | 1977-03-17 |
| CH619441A5 (en) | 1980-09-30 |
| FR2326404A1 (fr) | 1977-04-29 |
| IT1070715B (it) | 1985-04-02 |
| FR2326404B1 (https=) | 1979-05-11 |
| NL7610175A (nl) | 1977-03-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |