GB2009224A - Process for The Manufacture of O-Benzyl Toluenes - Google Patents
Process for The Manufacture of O-Benzyl ToluenesInfo
- Publication number
- GB2009224A GB2009224A GB7834618A GB7834618A GB2009224A GB 2009224 A GB2009224 A GB 2009224A GB 7834618 A GB7834618 A GB 7834618A GB 7834618 A GB7834618 A GB 7834618A GB 2009224 A GB2009224 A GB 2009224A
- Authority
- GB
- United Kingdom
- Prior art keywords
- manufacture
- compound
- benzyl
- benzyl toluenes
- toluenes
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
- C07C2/861—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only halogen as hetero-atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Manufacture of o-benzyltoluenes by reaction of a benzyl halide of formula <IMAGE> with a compound of formula <IMAGE> at 50 to 250 DEG C, one of R and R<1> being methyl and the other H or methyl, by adding the compound II to a mixture of III with a small amount of iron or iron compound.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7834618A GB2009224B (en) | 1977-09-28 | 1978-08-25 | Process for the manufacture of benzyl toluenes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4030477 | 1977-09-28 | ||
GB7834618A GB2009224B (en) | 1977-09-28 | 1978-08-25 | Process for the manufacture of benzyl toluenes |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2009224A true GB2009224A (en) | 1979-06-13 |
GB2009224B GB2009224B (en) | 1982-01-27 |
Family
ID=26264364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7834618A Expired GB2009224B (en) | 1977-09-28 | 1978-08-25 | Process for the manufacture of benzyl toluenes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2009224B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0037628A1 (en) * | 1980-03-27 | 1981-10-14 | Imperial Chemical Industries Plc | Process for the preparation of a diphenyl methane |
EP0435737A1 (en) * | 1989-12-28 | 1991-07-03 | Elf Atochem S.A. | Process for the synthesis of benzyltoluene and dibenzyltoluene with low chlorine content |
-
1978
- 1978-08-25 GB GB7834618A patent/GB2009224B/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0037628A1 (en) * | 1980-03-27 | 1981-10-14 | Imperial Chemical Industries Plc | Process for the preparation of a diphenyl methane |
EP0435737A1 (en) * | 1989-12-28 | 1991-07-03 | Elf Atochem S.A. | Process for the synthesis of benzyltoluene and dibenzyltoluene with low chlorine content |
FR2656603A1 (en) * | 1989-12-28 | 1991-07-05 | Atochem | METHODS OF SYNTHESIS OF BENZYLTOLUENE AND LOW CHLORINE DIBENZYLTOLUENE. |
Also Published As
Publication number | Publication date |
---|---|
GB2009224B (en) | 1982-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |