NO136777B - - Google Patents
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- Publication number
- NO136777B NO136777B NO240770A NO240770A NO136777B NO 136777 B NO136777 B NO 136777B NO 240770 A NO240770 A NO 240770A NO 240770 A NO240770 A NO 240770A NO 136777 B NO136777 B NO 136777B
- Authority
- NO
- Norway
- Prior art keywords
- substituents
- solvent
- positions
- benzopyran
- salicylaldehyde
- Prior art date
Links
- 125000001424 substituent group Chemical group 0.000 claims description 15
- SMQUZDBALVYZAC-UHFFFAOYSA-N salicylaldehyde Chemical compound OC1=CC=CC=C1C=O SMQUZDBALVYZAC-UHFFFAOYSA-N 0.000 claims description 14
- QCCDLTOVEPVEJK-UHFFFAOYSA-N phenylacetone Chemical compound CC(=O)CC1=CC=CC=C1 QCCDLTOVEPVEJK-UHFFFAOYSA-N 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 239000012467 final product Substances 0.000 claims description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 239000013067 intermediate product Substances 0.000 claims description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 2
- 229960000583 acetic acid Drugs 0.000 claims description 2
- 239000012362 glacial acetic acid Substances 0.000 claims description 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 2
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 claims 2
- 238000009833 condensation Methods 0.000 claims 2
- 230000005494 condensation Effects 0.000 claims 2
- 235000007575 Calluna vulgaris Nutrition 0.000 claims 1
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 description 8
- 239000013078 crystal Substances 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- MGADZUXDNSDTHW-UHFFFAOYSA-N 2H-pyran Chemical compound C1OC=CC=C1 MGADZUXDNSDTHW-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 201000004569 Blindness Diseases 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 125000005605 benzo group Chemical group 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000012769 display material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- OVARTBFNCCXQKS-UHFFFAOYSA-N propan-2-one;hydrate Chemical compound O.CC(C)=O OVARTBFNCCXQKS-UHFFFAOYSA-N 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/16—Picture reproducers using cathode ray tubes
- H04N9/28—Arrangements for convergence or focusing
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691931736 DE1931736C3 (de) | 1969-06-23 | Schaltungsanordnung für die Konvergenzkorrektur |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO136777B true NO136777B (OSRAM) | 1977-07-25 |
| NO136777C NO136777C (no) | 1977-11-02 |
Family
ID=5737747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO240770A NO136777C (no) | 1969-06-23 | 1970-06-22 | Koblingsanordning for korreksjon av dynamisk horisontal, henholdsvis vertikal konvens |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT310833B (OSRAM) |
| BE (1) | BE753523A (OSRAM) |
| DK (1) | DK145559C (OSRAM) |
| ES (1) | ES381077A1 (OSRAM) |
| FI (1) | FI53388C (OSRAM) |
| FR (1) | FR2060019B1 (OSRAM) |
| GB (1) | GB1305234A (OSRAM) |
| NL (1) | NL7009166A (OSRAM) |
| NO (1) | NO136777C (OSRAM) |
| SE (1) | SE364846B (OSRAM) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3258642A (en) * | 1963-08-05 | 1966-06-28 | Electron beam convergence apparatus | |
| DE1294449B (de) * | 1967-09-22 | 1969-05-08 | Siemens Ag | Schaltungsanordnung zur Erzeugung von parabelfoermigen horizontalfrequenten Korrekturstroemen zur dynamischen Korrektur von Horizontaldeckungsfehlern des Rot-, Gruen- und Blaurasters in einer Drei-Strahl-Bildroehre eines Farbfernsehempfaengers |
-
1970
- 1970-06-16 GB GB2901570A patent/GB1305234A/en not_active Expired
- 1970-06-22 NO NO240770A patent/NO136777C/no unknown
- 1970-06-23 ES ES381077A patent/ES381077A1/es not_active Expired
- 1970-06-23 FI FI175770A patent/FI53388C/fi active
- 1970-06-23 FR FR7023105A patent/FR2060019B1/fr not_active Expired
- 1970-06-23 DK DK323070A patent/DK145559C/da not_active IP Right Cessation
- 1970-06-23 NL NL7009166A patent/NL7009166A/xx unknown
- 1970-06-23 SE SE863670A patent/SE364846B/xx unknown
- 1970-06-23 AT AT566370A patent/AT310833B/de not_active IP Right Cessation
- 1970-07-16 BE BE753523D patent/BE753523A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL7009166A (OSRAM) | 1970-12-28 |
| DK145559B (da) | 1982-12-06 |
| SE364846B (OSRAM) | 1974-03-04 |
| BE753523A (fr) | 1971-01-18 |
| FR2060019A1 (OSRAM) | 1971-06-11 |
| FI53388C (fi) | 1978-04-10 |
| DE1931736A1 (de) | 1971-01-14 |
| DE1931736B2 (de) | 1976-04-01 |
| GB1305234A (OSRAM) | 1973-01-31 |
| FI53388B (OSRAM) | 1977-12-30 |
| AT310833B (de) | 1973-10-25 |
| FR2060019B1 (OSRAM) | 1976-09-03 |
| ES381077A1 (es) | 1972-11-01 |
| NO136777C (no) | 1977-11-02 |
| DK145559C (da) | 1983-06-27 |
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