GB918744A - Improvements in or relating to the production of higher alcohols - Google Patents
Improvements in or relating to the production of higher alcoholsInfo
- Publication number
- GB918744A GB918744A GB33161/61A GB3316161A GB918744A GB 918744 A GB918744 A GB 918744A GB 33161/61 A GB33161/61 A GB 33161/61A GB 3316161 A GB3316161 A GB 3316161A GB 918744 A GB918744 A GB 918744A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alcohols
- trade mark
- registered trade
- alcohol
- isopropanol
- 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
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/02—Monohydroxylic acyclic alcohols
- C07C31/10—Monohydroxylic acyclic alcohols containing three carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/02—Monohydroxylic acyclic alcohols
- C07C31/125—Monohydroxylic acyclic alcohols containing five to twenty-two carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Higher alcohols (molecular weight up to 500) are prepared by reacting a C1-C8 saturated monohydric alcohol selected from aliphatic primary or secondary alcohols, or cycloaliphatic alcohols, with ethylene in the presence of a free radical reaction initiator at 50-400 DEG C., and at a pressure between 50 and 3000 psig. for 0.5-10 hours, in the absence of iron-containing materials. The reaction may be carried out in the presence of copper, nickel, zinc, or alloys of these metals and may be in a reactor lined with "Monel" (Registered Trade Mark), glass "Pyrex" (Registered Trade Mark), silver, or "Teflon" (Registered Trade Mark). The alcohol may be methanol, ethanol, or isopropanol. Methanol produces mainly primary saturated alcohols; the product from ethanol contains more than 50% secondary alcohols; tertiary alcohols are produced from isopropanol. The free radical reaction initiator may be actinic radiation, or a C1-C12 organic peroxide or hydroperoxide, or hydrogen peroxide, which are used in amounts of 0.05 to 5 grams per litre of alcohol. Examples of such initiators are di-t-butyl peroxide, and cumene hydroperoxide. Specification 708,254 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7822060A | 1960-12-27 | 1960-12-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB918744A true GB918744A (en) | 1963-02-20 |
Family
ID=22142688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB33161/61A Expired GB918744A (en) | 1960-12-27 | 1961-09-15 | Improvements in or relating to the production of higher alcohols |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1138751B (en) |
GB (1) | GB918744A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0438215A1 (en) * | 1990-01-18 | 1991-07-24 | Rohm And Haas Company | Functionally terminated acrylic acid telomers and process for preparing same |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004029732A1 (en) | 2004-06-21 | 2006-01-19 | Basf Ag | Auxiliaries containing Cyclohexanpolycarbonsäurederivate |
US20120220678A1 (en) | 2009-11-03 | 2012-08-30 | Christof Mehler | Thermoplastic compositions having improved flowability |
PT2576674E (en) | 2010-06-01 | 2014-10-09 | Basf Se | Process for making expandable compositions based on styrenepolymer |
-
1961
- 1961-09-15 GB GB33161/61A patent/GB918744A/en not_active Expired
- 1961-09-23 DE DEE21709A patent/DE1138751B/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0438215A1 (en) * | 1990-01-18 | 1991-07-24 | Rohm And Haas Company | Functionally terminated acrylic acid telomers and process for preparing same |
Also Published As
Publication number | Publication date |
---|---|
DE1138751B (en) | 1962-10-31 |
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