NO117089B - - Google Patents
Download PDFInfo
- Publication number
- NO117089B NO117089B NO166495A NO16649567A NO117089B NO 117089 B NO117089 B NO 117089B NO 166495 A NO166495 A NO 166495A NO 16649567 A NO16649567 A NO 16649567A NO 117089 B NO117089 B NO 117089B
- Authority
- NO
- Norway
- Prior art keywords
- acid
- pyridine
- nitrate
- acids
- pyridinecarboxylic
- Prior art date
Links
- NTSLROIKFLNUIJ-UHFFFAOYSA-N 5-Ethyl-2-methylpyridine Chemical compound CCC1=CC=C(C)N=C1 NTSLROIKFLNUIJ-UHFFFAOYSA-N 0.000 claims description 16
- 239000002253 acid Substances 0.000 claims description 15
- SIOXPEMLGUPBBT-UHFFFAOYSA-N picolinic acid Chemical class OC(=O)C1=CC=CC=N1 SIOXPEMLGUPBBT-UHFFFAOYSA-N 0.000 claims description 15
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 14
- 229910017604 nitric acid Inorganic materials 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 11
- 230000003647 oxidation Effects 0.000 claims description 9
- 238000007254 oxidation reaction Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 229910002651 NO3 Inorganic materials 0.000 claims description 7
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 7
- 150000007513 acids Chemical class 0.000 claims description 6
- RNPNPEKBPDIYQF-UHFFFAOYSA-N nitric acid;pyridine-3-carboxylic acid Chemical compound O[N+]([O-])=O.OC(=O)C1=CC=CN=C1 RNPNPEKBPDIYQF-UHFFFAOYSA-N 0.000 claims description 6
- 150000002823 nitrates Chemical class 0.000 claims description 5
- 150000003222 pyridines Chemical class 0.000 claims description 3
- UNBZCZQUBKADDB-UHFFFAOYSA-N [N+](=O)(O)[O-].N1=CC=C(C=C1)C(=O)O Chemical compound [N+](=O)(O)[O-].N1=CC=C(C=C1)C(=O)O UNBZCZQUBKADDB-UHFFFAOYSA-N 0.000 claims description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 2
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 description 35
- 229960003512 nicotinic acid Drugs 0.000 description 17
- 239000011664 nicotinic acid Substances 0.000 description 17
- 235000001968 nicotinic acid Nutrition 0.000 description 17
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 12
- TWBYWOBDOCUKOW-UHFFFAOYSA-N isonicotinic acid Chemical compound OC(=O)C1=CC=NC=C1 TWBYWOBDOCUKOW-UHFFFAOYSA-N 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 238000006114 decarboxylation reaction Methods 0.000 description 4
- 238000002955 isolation Methods 0.000 description 4
- 150000007530 organic bases Chemical class 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- FSBRKNORUCJLQT-UHFFFAOYSA-N nitric acid;quinoline Chemical compound O[N+]([O-])=O.N1=CC=CC2=CC=CC=C21 FSBRKNORUCJLQT-UHFFFAOYSA-N 0.000 description 3
- FKNQCJSGGFJEIZ-UHFFFAOYSA-N 4-methylpyridine Chemical compound CC1=CC=NC=C1 FKNQCJSGGFJEIZ-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical class Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000013067 intermediate product Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- -1 sulphuric acid sulfates Chemical class 0.000 description 2
- RZOKQIPOABEQAM-UHFFFAOYSA-N 6-methylpyridine-3-carboxylic acid Chemical compound CC1=CC=C(C(O)=O)C=N1 RZOKQIPOABEQAM-UHFFFAOYSA-N 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- GMLCDIVXKUWJFO-UHFFFAOYSA-N [C].C1=CC=NC=C1 Chemical compound [C].C1=CC=NC=C1 GMLCDIVXKUWJFO-UHFFFAOYSA-N 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 150000007514 bases Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000004426 flaxseed Nutrition 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical class [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Chemical compound CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- LFLZOWIFJOBEPN-UHFFFAOYSA-N nitrate, nitrate Chemical class O[N+]([O-])=O.O[N+]([O-])=O LFLZOWIFJOBEPN-UHFFFAOYSA-N 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/40—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings for coffered or ribbed ceilings
- E04G11/46—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings for coffered or ribbed ceilings of hat-like or trough-like shape encasing a rib or the section between two ribs or encasing one rib and its adjacent flat floor or ceiling section
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Floor Finish (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0085499 | 1966-01-22 | ||
| DEB0086364 | 1966-03-25 | ||
| DEB0086410 | 1966-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO117089B true NO117089B (fi) | 1969-06-30 |
Family
ID=27209337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO166495A NO117089B (fi) | 1966-01-22 | 1967-01-20 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3463441A (fi) |
| AT (1) | AT279137B (fi) |
| BE (1) | BE692957A (fi) |
| DE (3) | DE1609583A1 (fi) |
| ES (1) | ES335792A1 (fi) |
| FR (1) | FR1507972A (fi) |
| GB (1) | GB1168491A (fi) |
| LU (1) | LU52853A1 (fi) |
| NL (1) | NL6700881A (fi) |
| NO (1) | NO117089B (fi) |
| SE (1) | SE308194B (fi) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3648966A (en) * | 1966-01-22 | 1972-03-14 | Alfred Basalla | Form for vaulted concrete ceilings having ribs |
| US3912217A (en) * | 1968-01-24 | 1975-10-14 | Lars Ako Wilhelm Norlander | Means for constructing a floor or ceiling with joists |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1191881A (en) * | 1910-05-26 | 1916-07-18 | Henry Ericsson | Form for concrete floors and the like. |
| US1999783A (en) * | 1931-04-17 | 1935-04-30 | Henry C Riesbol | Concrete floor form |
| FR900801A (fr) * | 1943-12-27 | 1945-07-10 | Exécution de planchers en béton armé à coffrage rapide en tôle, permettant d'établir un plafond en plâtre ordinaire avec matelas d'air | |
| FR1121625A (fr) * | 1955-02-10 | 1956-08-22 | Coffrage perfectionné pour la coulée de planchers en béton, et planchers en résultant | |
| FR1397458A (fr) * | 1964-03-20 | 1965-04-30 | Europ Financiere D Etudes Et D | Dispositif pour le coffrage de planchers en béton armé et ouvrages similaires, à l'aide de caissons en matière plastique et d'éléments de support appropriés |
| DE1807685A1 (de) * | 1968-11-08 | 1970-08-06 | Chinoin Gyogyszer Es Vegyeszet | Neue Chinazolon-Derivate und Verfahren zur Herstellung derselben |
-
1966
- 1966-01-22 DE DE19661609583 patent/DE1609583A1/de active Pending
- 1966-03-25 DE DE19661684154 patent/DE1684154A1/de active Pending
- 1966-03-29 DE DE19661684155 patent/DE1684155B1/de not_active Withdrawn
- 1966-12-30 AT AT1206166A patent/AT279137B/de not_active IP Right Cessation
-
1967
- 1967-01-16 FR FR91295A patent/FR1507972A/fr not_active Expired
- 1967-01-18 ES ES0335792A patent/ES335792A1/es not_active Expired
- 1967-01-19 NL NL6700881A patent/NL6700881A/xx unknown
- 1967-01-19 SE SE832/67A patent/SE308194B/xx unknown
- 1967-01-20 NO NO166495A patent/NO117089B/no unknown
- 1967-01-20 LU LU52853D patent/LU52853A1/xx unknown
- 1967-01-20 BE BE692957D patent/BE692957A/xx unknown
- 1967-01-23 GB GB3387/67A patent/GB1168491A/en not_active Expired
- 1967-01-23 US US610953A patent/US3463441A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1168491A (en) | 1969-10-29 |
| BE692957A (fi) | 1967-07-03 |
| DE1684155B1 (de) | 1970-07-02 |
| LU52853A1 (fi) | 1967-03-20 |
| ES335792A1 (es) | 1967-12-01 |
| DE1609583A1 (de) | 1970-03-19 |
| DE1684154A1 (de) | 1969-11-06 |
| US3463441A (en) | 1969-08-26 |
| NL6700881A (fi) | 1967-07-24 |
| FR1507972A (fr) | 1967-12-29 |
| AT279137B (de) | 1970-02-25 |
| SE308194B (fi) | 1969-02-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Den Hertog et al. | Reactivity of 4‐nitropyridine‐N‐oxide: Preparation of 4‐substituted derivatives of pyridine‐N‐oxide and pyridine | |
| NO117089B (fi) | ||
| Brown | Syntheses and decarboxylation of the isomeric nitropyridinecarboxylic acids | |
| CN112358443B (zh) | 一种吡啶化合物及其制备方法 | |
| US2248078A (en) | Process of prepaking vitamin bx | |
| Burrus et al. | Amines Related to Epinephrine. V. Pyridine Compounds Analogous to Epinephrine, Adrenalene and Ephedrine | |
| US2586555A (en) | Process for preparing pyridine carboxylic acids | |
| US2475969A (en) | Oxidation of heterocyclic aromatic nitrogen compounds | |
| Den Hertog et al. | The directive influence of the n‐oxide group during the nitration of derivatives of pyridine‐n‐oxide (II) | |
| US2650232A (en) | 2-methyl-3-amino-4,5-di-hydroxymethylpyridine and its salts and the preparation thereof | |
| US2821531A (en) | Preparation of 3-acyl-6-substituted delta6-desoxymorphine | |
| Buck et al. | CXCVIII.—Synthesis of 2: 3: 10: 11-bismethylenedioxy-protoberberine and 6: 7: 3′: 4′-bismethylenedioxy-protopapaverine | |
| Nishikawa et al. | XCIV.—The hydroxybenzoylphloroglucinols | |
| US2109957A (en) | Preparation of pyridine-carboxylic acids and the like | |
| US3432510A (en) | Pyridinecarboxylic acid esters of pyridinedimethanols | |
| Brady et al. | LXX.—The action of semicarbazide hydrochloride and of 2: 4-dinitrophenylhydrazine hydrochloride on aldoximes and their derivatives | |
| SU520044A3 (ru) | Способ получени никотиновой кислоты | |
| Fenton et al. | XLII.—Mesoxalic semi-aldehyde | |
| Wiley et al. | 2, 6-Dimethyl-4-(3'-pyridyl) pyridine-3, 5-dicarboxylic acid and products derived therefrom | |
| US3147269A (en) | Process for the separation of nicotinic and isonicotinic acid | |
| SU109387A1 (ru) | Способ получени никотиновой кислоты | |
| US2685584A (en) | Pyridine derivatives and preparation thereof | |
| JPS5944312B2 (ja) | インダゾ−ル誘導体の製法 | |
| US2189830A (en) | Process for production of ascorbic acid | |
| Mann et al. | 164. Xanthones and thioxanthones. Part III. The synthesis of 9-oxa-1-aza-anthrone (4-azaxanthone) |