FR1253192A - Improved process for the preparation of bis- (hydroxy-aryl) -dimethylmethanes - Google Patents
Improved process for the preparation of bis- (hydroxy-aryl) -dimethylmethanesInfo
- Publication number
- FR1253192A FR1253192A FR823635A FR823635A FR1253192A FR 1253192 A FR1253192 A FR 1253192A FR 823635 A FR823635 A FR 823635A FR 823635 A FR823635 A FR 823635A FR 1253192 A FR1253192 A FR 1253192A
- Authority
- FR
- France
- Prior art keywords
- dimethylmethanes
- aryl
- bis
- hydroxy
- preparation
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
- B01J31/08—Ion-exchange resins
- B01J31/10—Ion-exchange resins sulfonated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
- B01J2231/34—Other additions, e.g. Monsanto-type carbonylations, addition to 1,2-C=X or 1,2-C-X triplebonds, additions to 1,4-C=C-C=X or 1,4-C=-C-X triple bonds with X, e.g. O, S, NH/N
- B01J2231/341—1,2-additions, e.g. aldol or Knoevenagel condensations
- B01J2231/347—1,2-additions, e.g. aldol or Knoevenagel condensations via cationic intermediates, e.g. bisphenol A type processes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR823635A FR1253192A (en) | 1960-04-07 | 1960-04-07 | Improved process for the preparation of bis- (hydroxy-aryl) -dimethylmethanes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR823635A FR1253192A (en) | 1960-04-07 | 1960-04-07 | Improved process for the preparation of bis- (hydroxy-aryl) -dimethylmethanes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1253192A true FR1253192A (en) | 1961-02-03 |
Family
ID=8728806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR823635A Expired FR1253192A (en) | 1960-04-07 | 1960-04-07 | Improved process for the preparation of bis- (hydroxy-aryl) -dimethylmethanes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1253192A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2165238A5 (en) * | 1970-03-06 | 1973-08-03 | Dow Chemical Co | |
EP0268318A1 (en) * | 1986-10-30 | 1988-05-25 | Shell Internationale Researchmaatschappij B.V. | Process and catalyst for production of a bisphenol |
-
1960
- 1960-04-07 FR FR823635A patent/FR1253192A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2165238A5 (en) * | 1970-03-06 | 1973-08-03 | Dow Chemical Co | |
EP0268318A1 (en) * | 1986-10-30 | 1988-05-25 | Shell Internationale Researchmaatschappij B.V. | Process and catalyst for production of a bisphenol |
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