GB1228991A - - Google Patents
Info
- Publication number
- GB1228991A GB1228991A GB1228991DA GB1228991A GB 1228991 A GB1228991 A GB 1228991A GB 1228991D A GB1228991D A GB 1228991DA GB 1228991 A GB1228991 A GB 1228991A
- Authority
- GB
- United Kingdom
- Prior art keywords
- isoprene
- jan
- isobutene
- afford
- heading
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/12—Alkadienes
- C07C11/173—Alkadienes with five carbon atoms
- C07C11/18—Isoprene
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1,228,991. Prins reaction and the preparation of isoprene. BRITISH PETROLEUM CO. Ltd. 13 Jan., 1969 [23 Jan., 1968], No. 3423/68. Heading C2C. [Also in Division C5] Unsaturated primary alcohols are obtained by a process which comprises reacting olefins, branched at the double bond, with a solution of formaldehyde in a non-aqueous solvent; optionally, when the olefin is isobutene and when a catalyst is used in the process, the alcohol so produced may be dehydrated to afford isoprene.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB342368 | 1968-01-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1228991A true GB1228991A (en) | 1971-04-21 |
Family
ID=9758058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1228991D Expired GB1228991A (en) | 1968-01-23 | 1968-01-23 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1228991A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3956407A (en) * | 1974-05-29 | 1976-05-11 | Phillips Petroleum Company | Alkenol production |
US3960973A (en) * | 1974-06-28 | 1976-06-01 | Phillips Petroleum Company | Alkenol production |
US4039594A (en) * | 1974-06-28 | 1977-08-02 | Phillips Petroleum Company | Alkenol production |
US4126756A (en) * | 1976-01-23 | 1978-11-21 | Phillips Petroleum Company | Alkenol production |
US4219682A (en) | 1977-03-29 | 1980-08-26 | Phillips Petroleum Company | Alkenol production |
-
1968
- 1968-01-23 GB GB1228991D patent/GB1228991A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3956407A (en) * | 1974-05-29 | 1976-05-11 | Phillips Petroleum Company | Alkenol production |
US3960973A (en) * | 1974-06-28 | 1976-06-01 | Phillips Petroleum Company | Alkenol production |
US4039594A (en) * | 1974-06-28 | 1977-08-02 | Phillips Petroleum Company | Alkenol production |
US4126756A (en) * | 1976-01-23 | 1978-11-21 | Phillips Petroleum Company | Alkenol production |
US4219682A (en) | 1977-03-29 | 1980-08-26 | Phillips Petroleum Company | Alkenol production |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |