NO166925B - PRESS. - Google Patents
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- NO166925B NO166925B NO861124A NO861124A NO166925B NO 166925 B NO166925 B NO 166925B NO 861124 A NO861124 A NO 861124A NO 861124 A NO861124 A NO 861124A NO 166925 B NO166925 B NO 166925B
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- Prior art keywords
- azidoacridine
- azide
- compounds
- light
- dissolved
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- 150000001540 azides Chemical class 0.000 claims description 8
- BFOMVRGJRFLFCJ-UHFFFAOYSA-N 9-azidoacridine Chemical class C1=CC=C2C(N=[N+]=[N-])=C(C=CC=C3)C3=NC2=C1 BFOMVRGJRFLFCJ-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- -1 azide compounds Chemical class 0.000 description 23
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 12
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 150000001875 compounds Chemical class 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 8
- 230000035945 sensitivity Effects 0.000 description 6
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- HMYNTLIWZYXYLW-UHFFFAOYSA-N 9-azido-2-chloroacridine Chemical compound ClC1=CC2=C(C3=CC=CC=C3N=C2C=C1)N=[N+]=[N-] HMYNTLIWZYXYLW-UHFFFAOYSA-N 0.000 description 2
- JYGDAELUHRMMGQ-UHFFFAOYSA-N 9-azido-2-methoxyacridine Chemical compound COC1=CC2=C(C3=CC=CC=C3N=C2C=C1)N=[N+]=[N-] JYGDAELUHRMMGQ-UHFFFAOYSA-N 0.000 description 2
- QWBZKKSLNWXPQB-UHFFFAOYSA-N 9-azido-6-chloro-2-methoxyacridine Chemical compound C1=C(Cl)C=CC2=C(N=[N+]=[N-])C3=CC(OC)=CC=C3N=C21 QWBZKKSLNWXPQB-UHFFFAOYSA-N 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000001856 Ethyl cellulose Substances 0.000 description 2
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- GAMPNQJDUFQVQO-UHFFFAOYSA-N acetic acid;phthalic acid Chemical compound CC(O)=O.OC(=O)C1=CC=CC=C1C(O)=O GAMPNQJDUFQVQO-UHFFFAOYSA-N 0.000 description 2
- 239000000908 ammonium hydroxide Substances 0.000 description 2
- 239000007853 buffer solution Substances 0.000 description 2
- 229920002301 cellulose acetate Polymers 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 229920001249 ethyl cellulose Polymers 0.000 description 2
- 235000019325 ethyl cellulose Nutrition 0.000 description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- 239000011118 polyvinyl acetate Substances 0.000 description 2
- 229920002689 polyvinyl acetate Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- OOHIBSINWNGKRS-UHFFFAOYSA-N 2,3,4,9a-tetrahydro-1h-acridin-9-one Chemical compound C1=CC=C2C(=O)C(CCCC3)C3=NC2=C1 OOHIBSINWNGKRS-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- 229940093475 2-ethoxyethanol Drugs 0.000 description 1
- RYRNQWYNHLLOGX-UHFFFAOYSA-N 6,9-dichloro-2-methoxyacridine Chemical compound C1=C(Cl)C=CC2=C(Cl)C3=CC(OC)=CC=C3N=C21 RYRNQWYNHLLOGX-UHFFFAOYSA-N 0.000 description 1
- CORMUIBFOYDOPS-UHFFFAOYSA-N 9-azido-1,2,3,4-tetrahydroacridine Chemical compound C1=CC=C2C(N=[N+]=[N-])=C(CCCC3)C3=NC2=C1 CORMUIBFOYDOPS-UHFFFAOYSA-N 0.000 description 1
- NJBLTIXRVMHEKR-UHFFFAOYSA-N 9-azido-2-methylacridine Chemical compound CC1=CC2=C(C3=CC=CC=C3N=C2C=C1)N=[N+]=[N-] NJBLTIXRVMHEKR-UHFFFAOYSA-N 0.000 description 1
- SDZLCTXGSXWDKF-UHFFFAOYSA-N 9-azido-2-nitroacridine Chemical compound C1=CC=CC2=C(N=[N+]=[N-])C3=CC([N+](=O)[O-])=CC=C3N=C21 SDZLCTXGSXWDKF-UHFFFAOYSA-N 0.000 description 1
- MUHNSOZDOGZKMK-UHFFFAOYSA-N 9-azido-3-nitroacridine Chemical compound C1=CC=CC2=NC3=CC([N+](=O)[O-])=CC=C3C(N=[N+]=[N-])=C21 MUHNSOZDOGZKMK-UHFFFAOYSA-N 0.000 description 1
- BGAMCDWSLKLEJQ-UHFFFAOYSA-N 9-chloro-2-methoxyacridine Chemical group C1=CC=CC2=C(Cl)C3=CC(OC)=CC=C3N=C21 BGAMCDWSLKLEJQ-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- RQEZZMOFOAEIIC-UHFFFAOYSA-N C(C=1C(C(=O)O)=CC=CC1)(=O)O.C(C=CC1=CC=CC=C1)(=O)O Chemical compound C(C=1C(C(=O)O)=CC=CC1)(=O)O.C(C=CC1=CC=CC=C1)(=O)O RQEZZMOFOAEIIC-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 150000001251 acridines Chemical class 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- DZBUGLKDJFMEHC-UHFFFAOYSA-N benzoquinolinylidene Natural products C1=CC=CC2=CC3=CC=CC=C3N=C21 DZBUGLKDJFMEHC-UHFFFAOYSA-N 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 125000004799 bromophenyl group Chemical group 0.000 description 1
- HZIYKDPQTWUCRQ-UHFFFAOYSA-N butanedioic acid 3-phenylprop-2-enoic acid Chemical compound C(CCC(=O)O)(=O)O.C(C=CC1=CC=CC=C1)(=O)O HZIYKDPQTWUCRQ-UHFFFAOYSA-N 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- UOCJDOLVGGIYIQ-PBFPGSCMSA-N cefatrizine Chemical group S([C@@H]1[C@@H](C(N1C=1C(O)=O)=O)NC(=O)[C@H](N)C=2C=CC(O)=CC=2)CC=1CSC=1C=NNN=1 UOCJDOLVGGIYIQ-PBFPGSCMSA-N 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000002026 chloroform extract Substances 0.000 description 1
- 125000004218 chloromethyl group Chemical group [H]C([H])(Cl)* 0.000 description 1
- 125000000068 chlorophenyl group Chemical group 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- SIRYUKGFXNSSNP-UHFFFAOYSA-N ethyl 9-oxo-10h-acridine-4-carboxylate Chemical compound N1C2=CC=CC=C2C(=O)C2=C1C(C(=O)OCC)=CC=C2 SIRYUKGFXNSSNP-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- GQPLMRYTRLFLPF-UHFFFAOYSA-N nitrous oxide Inorganic materials [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000008262 pumice Substances 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
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Description
Fremgangsmåte til fremstilling av et lysfølsomt Method for producing a light-sensitive
fotografisk lag ved bruk av en azid-sensibilisator. photographic layer using an azide sensitizer.
Foreliggende oppfinnelse vedrorer en fremgangsmåte til fremstilling av et lysfolsomt fotografisk lag av den type som ved påvirkning av lys blir uopploselig og spesielt for bruk innen fotomekanisk arbeide, under anvendelse av en azid-sensibilisator. The present invention relates to a method for the production of a light-sensitive photographic layer of the type which becomes insoluble when exposed to light and especially for use in photomechanical work, using an azide sensitizer.
Azid-sensibilisatorer har lenge vært kjent. Selv om organiske opplosningsmiddel-sensibilisatorer, slik som de som er beskrevet i britisk patent nr. 7^7 9^5 °S nr- $92 8ll, har hatt betydning i for-skjellige industrielle prosesser er de kjente forbindelsene forbundet med ulemper. De er lite folsomme og deres folsomhet er dessuten be-grenset til et lite område i den delen av spekteret hvor det er korte bølgelengder, folsomheten til 2-azidobenzoksal eksisterer i området fra 300 til 410 n<y>u. Man må derfor benytte seg av de eksponerings-lamper som er til rådighet og de nodvendige lange eksponeringstider. Det er derfor et stort behov for forbindelser som har meget forbed-rede folsomhetsegenskaper. Azide sensitizers have long been known. Although organic solvent sensitizers, such as those described in British Patent No. 77995°S No. $92811, have been important in various industrial processes, the known compounds are associated with disadvantages. They are not very sensitive and their sensitivity is also limited to a small area in the part of the spectrum where there are short wavelengths, the sensitivity of 2-azidobenzoxal exists in the area from 300 to 410 n<y>u. One must therefore make use of the exposure lamps that are available and the necessary long exposure times. There is therefore a great need for compounds that have greatly improved sensitivity properties.
Man har nå oppdaget en gruppe azidforbindelser som er oppløse-lige i mange organiske opplosningsmidler og har en sterk folsomhet over et relativt bredt område av spekteret, nemlig fra 300 n<y>u til 500 n<y>u. Disse forbindelser er derfor folsomme overfor mange slags lamper med hvitt lys spesielt vanlige kullbuelamper. A group of azide compounds has now been discovered which are soluble in many organic solvents and have a strong sensitivity over a relatively wide range of the spectrum, namely from 300 n<y>u to 500 n<y>u. These compounds are therefore sensitive to many types of lamps with white light, especially ordinary carbon arc lamps.
Ifolge foreliggende oppfinnelse er det således tilveiebragt en fremgangsmåte til fremstilling av et lysfolsomt fotografisk lag av den type som ved påvirkning av lys blir uopploselig og spesielt for bruk innen fotomekanisk arbeide, hvor laget sensitiveres med en azid-sensibilisator, kjennetegnet ved at det som azid benyttes et usubstituert eller substituert 9-azidoakridin. According to the present invention, there is thus provided a method for producing a light-sensitive photographic layer of the type that becomes insoluble when exposed to light and especially for use in photomechanical work, where the layer is sensitized with an azide sensitizer, characterized by the fact that the azide is used an unsubstituted or substituted 9-azidoacridine.
De benyttede azidforbindelser som omfatter usubstituerte og substituerte 9-azidoakridiner> nar den strukturelle formel: The used azide compounds comprising unsubstituted and substituted 9-azidoacridines> with the structural formula:
hvor substituentene kan være i hvilken som helst av stillingene 1, 2, 3, 4, 5, 6, 7 og 8. where the substituents can be in any of the positions 1, 2, 3, 4, 5, 6, 7 and 8.
Eksempler på substituenter er: Examples of substituents are:
halogen, f.eks. klor, brom, fluor, halogen, e.g. chlorine, bromine, fluorine,
alkyl, f.eks. metyl, etyl, t-amyl, klormetyl, trifluormetyl, alkoksy, f.eks. metoksy, etoksy, alkyl, e.g. methyl, ethyl, t-amyl, chloromethyl, trifluoromethyl, alkoxy, e.g. methoxy, ethoxy,
karbonalkoksy, f.eks. karbometoksy, karboetoksy, carboxylic acid, e.g. carbomethoxy, carboethoxy,
aryl, f.eks. fenyl, naftyl, klorfenyl, bromfenyl, tolyl, amino, f.eks. amino, metylamino, acetamido, aryl, e.g. phenyl, naphthyl, chlorophenyl, bromophenyl, tolyl, amino, e.g. amino, methylamino, acetamido,
nitro, nitrous,
cyano, cyano,
eller en kondensert benzen-ring. or a fused benzene ring.
Minst en stilling i hver av benzen-ringene i 9-azidoakridinforbindelsen er fortrinnsvis usubstituert. At least one position in each of the benzene rings in the 9-azidoacridine compound is preferably unsubstituted.
Den spektrale respons for usubstituert 9-azidoakridin er fra 280 n<y>u til 540 nyu. Tilstedeværelsen av enkle substituenter frem-bringer vanligvis ikke store forskjeller i den spektrale respons, f. eks. 2-klor-7-t-*amyl-9-azidoakridin er fSlsom fra 340 nyu til $ 10 nyu. The spectral response for unsubstituted 9-azidoacridine is from 280 n<y>u to 540 nyu. The presence of simple substituents usually does not produce large differences in the spectral response, e.g. 2-Chloro-7-t-amyl-9-azidoacridine ranges from 340 NYU to $10 NYU.
Ved siden av å ha de tidligere nevnte fordeler i folsomhet og opploselighet i organiske opplosningsmidler, kan mange av disse forbindelser opploses ved hjelp av uorganiske eller organiske syrer. Når de er opplost i organiske opplosningsmidler, kan de inkorporeres Besides having the previously mentioned advantages in sensitivity and solubility in organic solvents, many of these compounds can be dissolved by means of inorganic or organic acids. When dissolved in organic solvents, they can be incorporated
i filmer. in movies.
Forbindelsene kan fremstilles ved å omsette natriumazid med en usubstituert eller substituert akridin med en klorsubstituent i 9-stillingen, f.eks. omsetning av natriumazid med 2-metoksy-9-klor-akridin danner 2-metoksy-9-azidoakridin. 9-klorakridinforbindelsen kan forst opploses i varm aceton og deretter tilsettes natriumazidet opplost i vann til dette. Etter tilstrekkelig omroring av blandingen, om nodvendig opp til 2 timer, fortynnes den med vann og avkjoles, hvorved den onskede azidoakridinforbindelsen utskiller seg og den kan omkrystalliseres fra aceton. Et eksempel på denne fremgangsmåten er som folger: En opplosning bestående av 7 g 3,9-diklor-7-metoksyakridin i varm aceton ble blandet med 4 g natriumazid opplost i vann. Oppløs-ningen ble omrort i 2 timer, fortynnet med vann og avkjolt. Det faste stoffet ble oppsamlet og omkrystallisert fra vandig aceton og ga således 7 g 3-klor-7-metoksy-9-azidoakridin. The compounds can be prepared by reacting sodium azide with an unsubstituted or substituted acridine with a chlorine substituent in the 9-position, e.g. reaction of sodium azide with 2-methoxy-9-chloro-acridine forms 2-methoxy-9-azidoacridine. The 9-chloroacridine compound can first be dissolved in warm acetone and then the sodium azide dissolved in water is added to this. After sufficient stirring of the mixture, if necessary up to 2 hours, it is diluted with water and cooled, whereby the desired azidoacridine compound separates and it can be recrystallized from acetone. An example of this method is as follows: A solution consisting of 7 g of 3,9-dichloro-7-methoxyacridine in hot acetone was mixed with 4 g of sodium azide dissolved in water. The solution was stirred for 2 hours, diluted with water and cooled. The solid was collected and recrystallized from aqueous acetone to give 7 g of 3-chloro-7-methoxy-9-azidoacridine.
Eksempler på andre forbindelser som kan fremstilles på denne måten er: Examples of other compounds that can be produced in this way are:
2-klor-9-azidoakridin 2-chloro-9-azidoacridine
2-metoksy-9-azidoakridin 2-Methoxy-9-azidoacridine
2-klor-7-tert-amyl-9-azidoakridin 2-chloro-7-tert-amyl-9-azidoacridine
benzo-/~b_7~9-azidoakridin. benzo-/~b_7~9-azidoacridine.
Videre eksempler på fremstillingen av azidforbindelsene er som folger. Further examples of the preparation of the azide compounds are as follows.
Eksempel A Example A
En blanding av 16 g 4-karbetoksy-9-akridon og 50 ml fosforoksyklorid ble kokt under tilbakelop i 1 time, hvoretter overskudd fosforoksyklorid ble fjernet under vakuum og resten blandet med is og ammoniumhydroksyd og ekstrahert med kloroform. Kloroformekstraktene ble slått sammen, torket over magnesiumsulfat, og opplosningsmidlet ble fjernet. Resten ble opplost i 150 ml dimetylformamid, hvoretter 4 g natriumazid opplost i 10 ml vann ble tilsatt. Blandingen ble omrort i 2 timer. Etter fortynning av blandingen med vann og avkjoling, ble det faste stoffet oppsamlet og omkrystallisert fra vandig aceton og ga således 10 g 4-karbetoksy-9-azidoakridin. A mixture of 16 g of 4-carbethoxy-9-acridone and 50 ml of phosphorus oxychloride was refluxed for 1 hour, after which excess phosphorus oxychloride was removed under vacuum and the residue mixed with ice and ammonium hydroxide and extracted with chloroform. The chloroform extracts were combined, dried over magnesium sulfate, and the solvent removed. The residue was dissolved in 150 ml of dimethylformamide, after which 4 g of sodium azide dissolved in 10 ml of water were added. The mixture was stirred for 2 hours. After diluting the mixture with water and cooling, the solid was collected and recrystallized from aqueous acetone to give 10 g of 4-carbethoxy-9-azidoacridine.
Eksempel B Example B
En blanding av 10 g 1,2,3,4-tetrahydro-9-akridon og 70 ml fosforoksyklorid ble kokt under tilbakelop i 2 timer, overskudd fosforoksyklorid ble fjernet under forminsket trykk og resten ble fortynnet med is og ammoniumhydroksyd og ekstrahert med kloroform. Eks-traktet ble torket over magnesiumsulfat og opplosningsmidlet fjernet. Resten ble opplost i 50 ml aceton, hvoretter 3.5 g natriumazid opplost i 10 ml vann ble tilsatt. Blandingen ble omrort i 2 timer og fortynnet med vann og ga således 8 g 1,2,3,4-tetrahydro-9-azidoakridin. A mixture of 10 g of 1,2,3,4-tetrahydro-9-acridone and 70 ml of phosphorus oxychloride was refluxed for 2 hours, excess phosphorus oxychloride was removed under reduced pressure and the residue was diluted with ice and ammonium hydroxide and extracted with chloroform. The extract was dried over magnesium sulfate and the solvent removed. The residue was dissolved in 50 ml of acetone, after which 3.5 g of sodium azide dissolved in 10 ml of water was added. The mixture was stirred for 2 hours and diluted with water, thus giving 8 g of 1,2,3,4-tetrahydro-9-azidoacridine.
Når det lages et folsomt lag, kan forholdet mellom azid og bindemiddel være fra 2:1 til 1:2. When making a sensitive layer, the ratio of azide to binder can be from 2:1 to 1:2.
Hvis mengdeforholdet for bæreren er for hoyt, kan dette re-sultere i en lav folsomhet og overdreven svelling kan forekomme på grunn av utilstrekkelig uopploselighetsgjoring når platen lages. Hvis mengden av bæreren er for lav, har beleggene en tendens til å bli uensartede og uregelmessige. If the ratio of the carrier is too high, this may result in a low sensitivity and excessive swelling may occur due to insufficient insolubilization when the plate is made. If the amount of carrier is too low, the coatings tend to be uneven and irregular.
Et eksempel på en folsom plate forsynt med de tidligere nevnte forbindelser og bruken av denne platen er som folger: An example of a sensitive plate provided with the previously mentioned compounds and the use of this plate is as follows:
Folgende sammensetning blir forst laget, The following composition is first made,
1.0 g av 9-azidoakridinforbindelsen, 1.0 g of the 9-azidoacridine compound,
1.0 g av celluloseacetat-hydrogenftalat, 1.0 g of cellulose acetate hydrogen phthalate,
100 crc? 2-etoksyetanol. 100 cr? 2-Ethoxyethanol.
Denne sammensetning ble påfort en litografisk aluminiumplate ved dreining ved 30 omdr./min. Når platen var torr, ble den eksponert gjennom et negativt bilde i 2 minutter ved bruk av en kullbuelampe på 35 ampere i en avstand på 1 m. Den ble deretter fremkalt ved hjelp av en pensel med 0.1 N vandig natriumbikarbonat og en pH på 9*0. Denne platen ble brukt i en vanlig litografisk innfargningspresse og ga 1000 avtrykk med utmerket kvalitet. This composition was applied to a lithographic aluminum plate by spinning at 30 rpm. When the plate was dry, it was exposed through a negative image for 2 minutes using a 35 amp carbon arc lamp at a distance of 1 m. It was then developed using a brush with 0.1 N aqueous sodium bicarbonate and a pH of 9* 0. This plate was used in a standard lithographic inking press and produced 1000 impressions of excellent quality.
Lignende resultater ble oppnådd ved bruk av polyvinylcinna-matftalat istedenfor celluloseacetat-hydrogenftalat. Et annet eksempel på en folsom plate er som folger: En plate av graveringskobber ble behandlet med pimpesten og etter skylling i destillert vann ble den nedsenket i 30 sekunder i 5$ HC1. Etter skylling og torking ble den belagt ved dreining ved 40 omdr./min. med en opplosning bestående av: Similar results were obtained using polyvinyl cinnamate phthalate instead of cellulose acetate hydrogen phthalate. Another example of a sensitive plate is as follows: A plate of engraved copper was treated with pumice stone and after rinsing in distilled water was immersed for 30 seconds in 5$ HC1. After rinsing and drying, it was coated by spinning at 40 rpm. with a solution consisting of:
1.0 g 9-szidiakridin 1.0 g of 9-szidiacridine
1.0 g etylcelluloseftalat 1.0 g ethyl cellulose phthalate
100 cm-^ metyletylketon. 100 cm-^ methyl ethyl ketone.
Belegget ble torket i 30 minutter ved 24°C og deretter eksponert i 2 minutter gjennom et streknegativ ved bruk av en kullbuelampe på 25 ampere i en avstand på 1.5 m. Den eksponerte platen ble fremkalt ved å dekke den med en pufferopplosning (pH 10) bestående av: The coating was dried for 30 minutes at 24°C and then exposed for 2 minutes through a streak negative using a 25 amp carbon arc lamp at a distance of 1.5 m. The exposed plate was developed by covering it with a buffer solution (pH 10) consisting of:
1.76 g natriumhydroksyd 1.76 g sodium hydroxide
3*09 g borsyre 3*09 g boric acid
3.76 g kaliumklorid. 3.76 g potassium chloride.
En bomullssvaber ble brukt for forsiktig gnidning av platen og for å belegge den med bufferopplosningen. Etter 1-2 minutter A cotton swab was used to gently rub the plate and coat it with the buffer solution. After 1-2 minutes
ble de ikke-eksponerte områder fjernet. De resterende områder var lett synlig på grunn av sensibilisatorens avtrykksegenskaper. Det ble foretatt etsing i kobberet med ferriklorid til en dybde på fra 0.075 - 0.1 mm ved bruk av velkjente metoder. Etsing ble bare foretatt i de ueks-ponerte områder. De onskede avtrykkområder ble tilfredsstillende be-skyttet under etsingen med jernkloridopplosningen ved tilstedeværelsen av 9-azidoakridinpreparatet. the non-exposed areas were removed. The remaining areas were easily visible due to the impression properties of the sensitizer. The copper was etched with ferric chloride to a depth of 0.075 - 0.1 mm using well-known methods. Etching was only carried out in the unexposed areas. The desired impression areas were satisfactorily protected during etching with the ferric chloride solution in the presence of the 9-azidoacridine preparation.
Andre typiske forbindelser i tillegg til de ovenfor nevnte er: Other typical compounds in addition to those mentioned above are:
2-klor-9-azidoakridin 2-chloro-9-azidoacridine
2-metyl-9-azidoakridin 2-methyl-9-azidoacridine
2-trifluormetyl-9-azidoakridin 2-trifluoromethyl-9-azidoacridine
7-t-amyl-9-azidoakridin 7-t-amyl-9-azidoacridine
1,2,3,4-tetrametyl-9-azidoakridin 1,2,3,4-tetramethyl-9-azidoacridine
2-fenyl-9-azidoakridin 2-phenyl-9-azidoacridine
2(o-klorfenyl)-9-azidoakridin 2(o-chlorophenyl)-9-azidoacridine
2-etoksy-9-azidoakridin 2-ethoxy-9-azidoacridine
4-karbometoksy-9-azidoakridin 4-carbomethoxy-9-azidoacridine
2-amino-9-azidoakridin 2-amino-9-azidoacridine
2-metylamino-9-azidoakridin 2-methylamino-9-azidoacridine
2-acetamid-9-azidoakridin 2-acetamide-9-azidoacridine
2- nitro-9-azidoakridin 2-nitro-9-azidoacridine
3- nitro-9-azidoakridin 3-nitro-9-azidoacridine
2-cyano-9-azidoakridin 2-cyano-9-azidoacridine
2-metoksy-6-klor-9-azidoakridin 2-Methoxy-6-chloro-9-azidoacridine
Eksempler på andre egnede lys-inerte bindemidler er poly-vinylpyrrolidon, polyvinylftalat, ftalat-behandlet polyvinylacetat og etylcelluloseftalat. Eksempler på lysfolsomme bindemidler er poly-vinylcinnamatsuccinat og polyvinylacetat-azidftalat. Examples of other suitable light-inert binders are polyvinylpyrrolidone, polyvinyl phthalate, phthalate-treated polyvinyl acetate and ethyl cellulose phthalate. Examples of light-sensitive binders are polyvinyl cinnamate succinate and polyvinyl acetate azide phthalate.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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NO861124A NO166925C (en) | 1986-03-21 | 1986-03-21 | PRESS. |
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NO861124A NO166925C (en) | 1986-03-21 | 1986-03-21 | PRESS. |
Publications (3)
Publication Number | Publication Date |
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NO861124L NO861124L (en) | 1987-09-22 |
NO166925B true NO166925B (en) | 1991-06-10 |
NO166925C NO166925C (en) | 1991-09-18 |
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NO861124A NO166925C (en) | 1986-03-21 | 1986-03-21 | PRESS. |
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NO (1) | NO166925C (en) |
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1986
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NO861124L (en) | 1987-09-22 |
NO166925C (en) | 1991-09-18 |
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