IT977091B - Procedimento per la produzione di 2 4 bis idrossifenil butani - Google Patents
Procedimento per la produzione di 2 4 bis idrossifenil butaniInfo
- Publication number
- IT977091B IT977091B IT47935/73A IT4793573A IT977091B IT 977091 B IT977091 B IT 977091B IT 47935/73 A IT47935/73 A IT 47935/73A IT 4793573 A IT4793573 A IT 4793573A IT 977091 B IT977091 B IT 977091B
- Authority
- IT
- Italy
- Prior art keywords
- butanes
- procedure
- production
- bis hydroxyphenyl
- hydroxyphenyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- 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
- C07C37/14—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 by addition reactions, i.e. reactions involving at least one carbon-to-carbon unsaturated bond
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/19—Hydroxy compounds containing aromatic rings
- C08G63/193—Hydroxy compounds containing aromatic rings containing two or more aromatic rings
-
- 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/04—Aromatic polycarbonates
-
- 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
- C08G64/22—General preparatory processes using carbonyl halides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722204380 DE2204380C3 (de) | 1972-01-31 | Verfahren zur Herstellung von 2,4-Bis-(hydroxyphenyl)-butanen |
Publications (1)
Publication Number | Publication Date |
---|---|
IT977091B true IT977091B (it) | 1974-09-10 |
Family
ID=5834516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT47935/73A IT977091B (it) | 1972-01-31 | 1973-01-29 | Procedimento per la produzione di 2 4 bis idrossifenil butani |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5828260B2 (it) |
BE (1) | BE794679A (it) |
ES (1) | ES411106A1 (it) |
FR (1) | FR2170081B1 (it) |
GB (1) | GB1378094A (it) |
IT (1) | IT977091B (it) |
NL (1) | NL7301243A (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2310743A1 (de) * | 1973-03-03 | 1974-09-12 | Bayer Ag | Neue resole aus dien-phenol-umsetzungsprodukten und ihre verwendung als lacke |
JPS6363629A (ja) * | 1986-09-02 | 1988-03-22 | Idemitsu Petrochem Co Ltd | 2,2−ビス(4’−ヒドロキシフエニル)プロパンの製造方法 |
US6255438B1 (en) * | 2000-07-20 | 2001-07-03 | General Electric Company | Phenolic compounds, polymers derived therefrom, and method |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2602822A (en) * | 1951-07-23 | 1952-07-08 | Shell Dev | Production of bis (hydroxyphenyl) compounds |
-
0
- BE BE794679D patent/BE794679A/xx unknown
-
1973
- 1973-01-29 JP JP48011242A patent/JPS5828260B2/ja not_active Expired
- 1973-01-29 IT IT47935/73A patent/IT977091B/it active
- 1973-01-29 NL NL7301243A patent/NL7301243A/xx unknown
- 1973-01-30 ES ES411106A patent/ES411106A1/es not_active Expired
- 1973-01-30 GB GB459173A patent/GB1378094A/en not_active Expired
- 1973-01-31 FR FR7303416A patent/FR2170081B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS4881839A (it) | 1973-11-01 |
BE794679A (fr) | 1973-07-30 |
NL7301243A (it) | 1973-08-02 |
ES411106A1 (es) | 1976-01-01 |
JPS5828260B2 (ja) | 1983-06-15 |
DE2204380B2 (de) | 1977-06-02 |
GB1378094A (en) | 1974-12-18 |
FR2170081A1 (it) | 1973-09-14 |
FR2170081B1 (it) | 1977-12-30 |
DE2204380A1 (de) | 1973-08-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT988869B (it) | Procedimento per la produzione di n fosfonometilglicina | |
IT986998B (it) | Procedimento per la produzione di composti aromatici | |
IT973901B (it) | Procedimento per la produzione di alogenidrine | |
IT1001568B (it) | Procedimento per la produzione di rivestimenti | |
IT958044B (it) | Procedimento per la produzione di politiobisfenoli | |
IT995276B (it) | Procedimento per la produzione di fullulano | |
IT997911B (it) | Procedimento per la produzione di etilbenzolo | |
IT982357B (it) | Procedimento per la preparazione di 3 4 5 trimetossibenzaldeide | |
IT984929B (it) | Procedimento per la produzione di i cicloesen i il cicloesanone 2 mediante condensazione di cicloesanone | |
IT980672B (it) | Procedimento per la produzione di triarilfosfati | |
IT990252B (it) | Procedimento per la produzione di arilacetati alchilici | |
IT1029607B (it) | Procedimento per la produzione di parabenzochinone | |
IT974902B (it) | Procedimento per la fabbricazione di derivati di 2 idrossiben zofenone | |
IT997554B (it) | Procedimento per la produzione di 2 5 esandione | |
IT968315B (it) | Procedimento per la produzione di 2.5 dimetil 2.4 esadien | |
IT977091B (it) | Procedimento per la produzione di 2 4 bis idrossifenil butani | |
IT976903B (it) | Procedimento per la produzione di 2 mercaptobenzimidazolo | |
IT997708B (it) | Procedimento per la produzione di terz butanolo | |
IT996245B (it) | Procedimento per la produzione di amminoantrachinoni | |
IT1000169B (it) | Procedimento per la produzione di antrachinon ossazoli | |
IT1000138B (it) | Procedimento per la produzione di tiazoline 3 | |
IT979890B (it) | Procedimento per la produzione di poliesteri di i 4 butandiolo | |
AR205329A1 (es) | Procedimiento para la produccion de nuevas o-aminopirazolonas-(5) | |
IT999952B (it) | Procedimento per la produzione di 5.achilidenencrbornene.2 | |
IT1035040B (it) | Procedimento per la produzione di 5 amminopirazoli |