CH619915A5 - - Google Patents
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- Publication number
- CH619915A5 CH619915A5 CH1028776A CH1028776A CH619915A5 CH 619915 A5 CH619915 A5 CH 619915A5 CH 1028776 A CH1028776 A CH 1028776A CH 1028776 A CH1028776 A CH 1028776A CH 619915 A5 CH619915 A5 CH 619915A5
- Authority
- CH
- Switzerland
- Prior art keywords
- dichloro
- methyl
- hydroxy
- pentene
- water
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C33/40—Halogenated unsaturated alcohols
- C07C33/42—Halogenated unsaturated alcohols acyclic
- C07C33/423—Halogenated unsaturated alcohols acyclic containing only double bonds as unsaturation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/35—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/143—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of ketones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic 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 |
|---|---|---|---|
| DE2536503A DE2536503C3 (de) | 1975-08-16 | 1975-08-16 | l,l-Dichlor-4-methyl-3-hydroxypenten-(l) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH619915A5 true CH619915A5 (xx) | 1980-10-31 |
Family
ID=5954108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1028776A CH619915A5 (xx) | 1975-08-16 | 1976-08-12 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4216173A (xx) |
| JP (1) | JPS5223010A (xx) |
| BE (1) | BE845209A (xx) |
| CH (1) | CH619915A5 (xx) |
| DE (1) | DE2536503C3 (xx) |
| FR (1) | FR2321470A1 (xx) |
| GB (1) | GB1493228A (xx) |
| NL (1) | NL7609058A (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4081488A (en) * | 1975-12-24 | 1978-03-28 | Fmc Corporation | Process for preparing 1,1-dihalo-4-methyl-1,3-pentadienes |
| DE2642006A1 (de) * | 1976-09-17 | 1978-03-23 | Bayer Ag | Verfahren zur herstellung von 1,1-dichlor-1,3-butadien |
| JPS57204793A (en) * | 1981-06-11 | 1982-12-15 | Toshiba Corp | Condenser |
| JPS5918169U (ja) * | 1982-07-26 | 1984-02-03 | 三菱重工業株式会社 | 復水器 |
| US4668832A (en) * | 1985-10-08 | 1987-05-26 | The Dow Chemical Company | Dehydration of halogenated, unsaturated alcohols to form halogenated, conjugated dienes |
| KR100688797B1 (ko) | 2003-12-15 | 2007-02-28 | 에스케이 주식회사 | 2차 알코올의 탈수반응에 의한 알파-올레핀의 제조방법 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1549691A (en) * | 1975-04-14 | 1979-08-08 | Kuraray Co | 1,1,1-trihalo-4-methyl-(3-or 4)-pentenes |
| GB1505584A (en) * | 1975-04-28 | 1978-03-30 | Ici Ltd | Production of 1,1-dichloro-4-methylpenta-1,3-diene by an oxidative coupling process |
| DE2536504C3 (de) * | 1975-08-16 | 1985-06-27 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Halogendienen |
| US4081488A (en) * | 1975-12-24 | 1978-03-28 | Fmc Corporation | Process for preparing 1,1-dihalo-4-methyl-1,3-pentadienes |
-
1975
- 1975-08-16 DE DE2536503A patent/DE2536503C3/de not_active Expired
-
1976
- 1976-08-12 CH CH1028776A patent/CH619915A5/de not_active IP Right Cessation
- 1976-08-12 GB GB33616/76A patent/GB1493228A/en not_active Expired
- 1976-08-13 JP JP51096203A patent/JPS5223010A/ja active Pending
- 1976-08-13 NL NL7609058A patent/NL7609058A/xx not_active Application Discontinuation
- 1976-08-16 BE BE2055246A patent/BE845209A/xx not_active IP Right Cessation
- 1976-08-16 FR FR7624898A patent/FR2321470A1/fr active Granted
-
1979
- 1979-01-29 US US06/007,271 patent/US4216173A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2536503A1 (de) | 1977-02-24 |
| FR2321470A1 (fr) | 1977-03-18 |
| BE845209A (fr) | 1977-02-16 |
| JPS5223010A (en) | 1977-02-21 |
| DE2536503C3 (de) | 1979-04-26 |
| US4216173A (en) | 1980-08-05 |
| GB1493228A (en) | 1977-11-30 |
| NL7609058A (nl) | 1977-02-18 |
| FR2321470B1 (xx) | 1979-06-29 |
| DE2536503B2 (de) | 1978-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |