AT298473B - Verfahren zur Reinigung von 2,2-Bis-(4-hydroxy-3,5-dichlor-phenyl)-propan oder 2,2-Bis-(4-hydroxy-3-chlor-phenyl)-propan - Google Patents
Verfahren zur Reinigung von 2,2-Bis-(4-hydroxy-3,5-dichlor-phenyl)-propan oder 2,2-Bis-(4-hydroxy-3-chlor-phenyl)-propanInfo
- Publication number
- AT298473B AT298473B AT1021469A AT1021469A AT298473B AT 298473 B AT298473 B AT 298473B AT 1021469 A AT1021469 A AT 1021469A AT 1021469 A AT1021469 A AT 1021469A AT 298473 B AT298473 B AT 298473B
- Authority
- AT
- Austria
- Prior art keywords
- propane
- bis
- hydroxy
- dichlorophenyl
- chlorophenyl
- Prior art date
Links
- XBQRPFBBTWXIFI-UHFFFAOYSA-N 2-chloro-4-[2-(3-chloro-4-hydroxyphenyl)propan-2-yl]phenol Chemical compound C=1C=C(O)C(Cl)=CC=1C(C)(C)C1=CC=C(O)C(Cl)=C1 XBQRPFBBTWXIFI-UHFFFAOYSA-N 0.000 title 1
- KYPYTERUKNKOLP-UHFFFAOYSA-N Tetrachlorobisphenol A Chemical compound C=1C(Cl)=C(O)C(Cl)=CC=1C(C)(C)C1=CC(Cl)=C(O)C(Cl)=C1 KYPYTERUKNKOLP-UHFFFAOYSA-N 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
Classifications
-
- 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
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/682—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens
- C08G63/6824—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/6826—Dicarboxylic acids and dihydroxy compounds
-
- 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
- C07C39/24—Halogenated derivatives
- C07C39/367—Halogenated derivatives polycyclic non-condensed, containing only six-membered aromatic rings as cyclic parts, e.g. halogenated poly-hydroxyphenylalkanes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681805920 DE1805920C3 (de) | 1968-10-30 | 1968-10-30 | Verfahren zur Reinigung von durch Chlorierung von 2,2-Bis-(4-hydroxyphenyl)propan erhaltenem 2,2-Bis-(4-hydroxy-3,5dichlorphenyl)-propan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT298473B true AT298473B (de) | 1972-05-10 |
Family
ID=5711872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT1021469A AT298473B (de) | 1968-10-30 | 1969-10-30 | Verfahren zur Reinigung von 2,2-Bis-(4-hydroxy-3,5-dichlor-phenyl)-propan oder 2,2-Bis-(4-hydroxy-3-chlor-phenyl)-propan |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT298473B (de) |
| BE (1) | BE740966A (de) |
| DE (1) | DE1805920C3 (de) |
-
1968
- 1968-10-30 DE DE19681805920 patent/DE1805920C3/de not_active Expired
-
1969
- 1969-10-29 BE BE740966D patent/BE740966A/xx unknown
- 1969-10-30 AT AT1021469A patent/AT298473B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| DE1805920A1 (de) | 1970-06-25 |
| DE1805920C3 (de) | 1975-01-09 |
| DE1805920B2 (de) | 1974-05-30 |
| BE740966A (de) | 1970-04-01 |
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