IL68087A0 - Preparation of mono-and dibromo-or chloroaldehydes and acid chlorides - Google Patents
Preparation of mono-and dibromo-or chloroaldehydes and acid chloridesInfo
- Publication number
- IL68087A0 IL68087A0 IL68087A IL6808783A IL68087A0 IL 68087 A0 IL68087 A0 IL 68087A0 IL 68087 A IL68087 A IL 68087A IL 6808783 A IL6808783 A IL 6808783A IL 68087 A0 IL68087 A0 IL 68087A0
- Authority
- IL
- Israel
- Prior art keywords
- chloroaldehydes
- dibromo
- mono
- preparation
- acid chlorides
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/58—Preparation of carboxylic acid halides
-
- 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
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/30—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with halogen containing compounds, e.g. hypohalogenation
-
- 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
-
- 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
- C07C47/00—Compounds having —CHO groups
- C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
- C07C47/24—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US36053082A | 1982-03-22 | 1982-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL68087A0 true IL68087A0 (en) | 1983-06-15 |
Family
ID=23418376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL68087A IL68087A0 (en) | 1982-03-22 | 1983-03-09 | Preparation of mono-and dibromo-or chloroaldehydes and acid chlorides |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0093255B1 (da) |
| JP (1) | JPS58172337A (da) |
| AU (1) | AU555413B2 (da) |
| BR (1) | BR8301505A (da) |
| CA (1) | CA1187514A (da) |
| DE (1) | DE3361891D1 (da) |
| DK (1) | DK113583A (da) |
| IL (1) | IL68087A0 (da) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1221374A (fr) * | 1984-03-02 | 1987-05-05 | Thoai Nguyen | Dihalogeno-2,3-fluoro-2-propanals, leur procede d'obtention et procede de fabrication d'un fluoroacrylate d'alkyle ou d'aryle |
| US5872290A (en) * | 1997-11-07 | 1999-02-16 | Occidental Chemical Corporation | Preparation of acid chlorides |
| CN114478300B (zh) * | 2021-07-16 | 2023-05-23 | 丰益表面活性材料（连云港）有限公司 | 新型酰氯催化剂及其制备方法与应用 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1618080C3 (de) * | 1967-01-13 | 1975-02-20 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von alpha-perchlorierten Aldehyden |
| NL7306212A (da) * | 1973-05-04 | 1974-11-06 | ||
| DE2353161C3 (de) * | 1973-10-24 | 1980-04-03 | Th. Goldschmidt Ag, 4300 Essen | Verwendung von Halogensiloxanen zur Herstellung von Organopolysiloxan-Polyäther-Copolymerisaten |
-
1983
- 1983-03-08 DK DK113583A patent/DK113583A/da not_active Application Discontinuation
- 1983-03-08 CA CA000423092A patent/CA1187514A/en not_active Expired
- 1983-03-08 AU AU12157/83A patent/AU555413B2/en not_active Ceased
- 1983-03-09 IL IL68087A patent/IL68087A0/xx not_active IP Right Cessation
- 1983-03-18 EP EP83102725A patent/EP0093255B1/en not_active Expired
- 1983-03-18 DE DE8383102725T patent/DE3361891D1/de not_active Expired
- 1983-03-21 BR BR8301505A patent/BR8301505A/pt not_active IP Right Cessation
- 1983-03-22 JP JP58047819A patent/JPS58172337A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58172337A (ja) | 1983-10-11 |
| CA1187514A (en) | 1985-05-21 |
| AU1215783A (en) | 1983-09-29 |
| BR8301505A (pt) | 1983-12-06 |
| JPH04974B2 (da) | 1992-01-09 |
| AU555413B2 (en) | 1986-09-25 |
| EP0093255A3 (en) | 1984-04-11 |
| EP0093255B1 (en) | 1986-01-22 |
| DE3361891D1 (en) | 1986-03-06 |
| DK113583D0 (da) | 1983-03-08 |
| EP0093255A2 (en) | 1983-11-09 |
| DK113583A (da) | 1983-09-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RH | Patent void |