GB903062A - Dimeric p-isopropenylphenol, a process for its production and its use in the preparation of 1:3:3:trimethyl-1-p-hydroxyphenyl-indan-6-ol - Google Patents
Dimeric p-isopropenylphenol, a process for its production and its use in the preparation of 1:3:3:trimethyl-1-p-hydroxyphenyl-indan-6-olInfo
- Publication number
- GB903062A GB903062A GB40084/59A GB4008459A GB903062A GB 903062 A GB903062 A GB 903062A GB 40084/59 A GB40084/59 A GB 40084/59A GB 4008459 A GB4008459 A GB 4008459A GB 903062 A GB903062 A GB 903062A
- Authority
- GB
- United Kingdom
- Prior art keywords
- isopropenylphenol
- dimeric
- indan
- hydroxyphenyl
- trimethyl
- 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
- C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
- C07C39/12—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings
- C07C39/15—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings with all hydroxy groups on non-condensed rings, e.g. phenylphenol
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
- C07C37/20—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms using aldehydes or ketones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
- C07C37/84—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by crystallisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
- C07C39/12—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings
- C07C39/15—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings with all hydroxy groups on non-condensed rings, e.g. phenylphenol
- C07C39/16—Bis-(hydroxyphenyl) alkanes; Tris-(hydroxyphenyl)alkanes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
- C07C39/12—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings
- C07C39/17—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings containing other rings in addition to the six-membered aromatic rings, e.g. cyclohexylphenol
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
- C07C43/23—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing hydroxy or O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
Abstract
The invention comprises dimeric p-isopropenylphenol of the isomeric formulae I and II, which compound is prepared by heating p-isopropenylphenol in an inert organic diluent medium (e.g. refluxing in cyclohexane) and separating the product from the reaction mixture. <FORM:0903062/IV (b)/1> <FORM:0903062/IV (b)/2> <FORM:0903062/IV (b)/3> Catalytic hydrogenation of the dimer gives the corresponding saturated bisphenol. On treating the dimeric p-isopropenyphenol with an acid catalyst such as hydrochloric or sulphuric acid, the indane derivative III is obtained. Specification 988,747 is referred to.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL258343D NL258343A (en) | 1959-11-25 | ||
BE597434D BE597434A (en) | 1959-11-25 | ||
GB40084/59A GB903062A (en) | 1959-11-25 | 1959-11-25 | Dimeric p-isopropenylphenol, a process for its production and its use in the preparation of 1:3:3:trimethyl-1-p-hydroxyphenyl-indan-6-ol |
CH1227560A CH387023A (en) | 1959-11-25 | 1960-11-02 | Process for the preparation of an indane derivative with two phenolic hydroxyl groups |
FR843890A FR1273647A (en) | 1959-11-25 | 1960-11-15 | Process for preparing bisphenols |
US70137A US3264358A (en) | 1959-11-25 | 1960-11-18 | Bisphenols |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB40084/59A GB903062A (en) | 1959-11-25 | 1959-11-25 | Dimeric p-isopropenylphenol, a process for its production and its use in the preparation of 1:3:3:trimethyl-1-p-hydroxyphenyl-indan-6-ol |
Publications (1)
Publication Number | Publication Date |
---|---|
GB903062A true GB903062A (en) | 1962-08-09 |
Family
ID=10413114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB40084/59A Expired GB903062A (en) | 1959-11-25 | 1959-11-25 | Dimeric p-isopropenylphenol, a process for its production and its use in the preparation of 1:3:3:trimethyl-1-p-hydroxyphenyl-indan-6-ol |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB903062A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3259605A (en) * | 1961-12-09 | 1966-07-05 | Bayer Ag | Copolymerizates of p-isopropenylphenyl esters |
US3294746A (en) * | 1962-03-08 | 1966-12-27 | Union Carbide Corp | Polycarbonates from dimers of alkenyl phenols |
US4028340A (en) * | 1975-03-01 | 1977-06-07 | Maruzen Oil Co. Ltd. | Process for preparing p-vinylphenol polymer |
US4070392A (en) * | 1975-02-27 | 1978-01-24 | Bayer Aktiengesellschaft | Process for the production of O-derivatives of p-isopropenyl phenol |
FR2392051A1 (en) * | 1977-05-27 | 1978-12-22 | Sumitomo Chemical Co | EPOXY RESINS AND PROCESS FOR THEIR PREPARATION |
DE2932959A1 (en) * | 1978-08-15 | 1980-02-28 | Mitsui Toatsu Chemicals | METHOD FOR PRODUCING ISOPROPENYLPHENOL |
US4594459A (en) * | 1985-03-25 | 1986-06-10 | The Dow Chemical Company | Preparation of p-isopropenyl phenol and related compounds |
-
1959
- 1959-11-25 GB GB40084/59A patent/GB903062A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3259605A (en) * | 1961-12-09 | 1966-07-05 | Bayer Ag | Copolymerizates of p-isopropenylphenyl esters |
US3294746A (en) * | 1962-03-08 | 1966-12-27 | Union Carbide Corp | Polycarbonates from dimers of alkenyl phenols |
US4070392A (en) * | 1975-02-27 | 1978-01-24 | Bayer Aktiengesellschaft | Process for the production of O-derivatives of p-isopropenyl phenol |
US4028340A (en) * | 1975-03-01 | 1977-06-07 | Maruzen Oil Co. Ltd. | Process for preparing p-vinylphenol polymer |
FR2392051A1 (en) * | 1977-05-27 | 1978-12-22 | Sumitomo Chemical Co | EPOXY RESINS AND PROCESS FOR THEIR PREPARATION |
US4211715A (en) | 1977-05-27 | 1980-07-08 | Sumitomo Chemical Company, Limited | Epoxy resins and process for producing the same |
DE2932959A1 (en) * | 1978-08-15 | 1980-02-28 | Mitsui Toatsu Chemicals | METHOD FOR PRODUCING ISOPROPENYLPHENOL |
US4594459A (en) * | 1985-03-25 | 1986-06-10 | The Dow Chemical Company | Preparation of p-isopropenyl phenol and related compounds |
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