DEP0012024DA - Process for the production of cyanine dyes - Google Patents
Process for the production of cyanine dyesInfo
- Publication number
- DEP0012024DA DEP0012024DA DEP0012024DA DE P0012024D A DEP0012024D A DE P0012024DA DE P0012024D A DEP0012024D A DE P0012024DA
- Authority
- DE
- Germany
- Prior art keywords
- dye
- methylene
- thy
- weight
- parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000975 dye Substances 0.000 title claims description 10
- 238000000034 method Methods 0.000 title claims description 3
- ANRHNWWPFJCPAZ-UHFFFAOYSA-M thionine Chemical compound [Cl-].C1=CC(N)=CC2=[S+]C3=CC(N)=CC=C3N=C21 ANRHNWWPFJCPAZ-UHFFFAOYSA-M 0.000 title 1
- 125000003118 aryl group Chemical group 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 claims description 3
- FDVITFMRUUGIBF-UHFFFAOYSA-N 2-methylidene-1,3-dihydroindole Chemical class C1=CC=C2NC(=C)CC2=C1 FDVITFMRUUGIBF-UHFFFAOYSA-N 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 239000011593 sulfur Substances 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims 2
- 239000000706 filtrate Substances 0.000 claims 2
- FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 claims 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N Acetylene Chemical compound C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical class Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 1
- 125000000732 arylene group Chemical group 0.000 claims 1
- 239000003086 colorant Substances 0.000 claims 1
- 239000001044 red dye Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 12
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 1
- ZNOOSYZCRJQUNO-UHFFFAOYSA-N 2-phenylprop-2-enoyl chloride Chemical compound ClC(=O)C(=C)C1=CC=CC=C1 ZNOOSYZCRJQUNO-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 101150052863 THY1 gene Proteins 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- -1 chlorocinnamic acid bromide Chemical compound 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000004957 naphthylene group Chemical group 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- VWQXLMJSFGLQIT-UHFFFAOYSA-N prop-2-enoyl bromide Chemical compound BrC(=O)C=C VWQXLMJSFGLQIT-UHFFFAOYSA-N 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Description
Es ist bekannt, heterocyclische Meühylenbasen der allgemeinen Formel? v It is known that heterocyclic methylene bases of the general formula? v
in der It1 ~ Äthylen, Vinnen ode? Arylenvwie z,B. Phenylen undin the It 1 ~ Ethylen, Vinnen ode? Arylenv such as e.g. Phenylene and
bedeuten, oder deren Salze mit Aeryls äurehalogenicl zu den entsprechenden -Acrylverbindungen zu kondensieren. Die dabei erhaltenen Reaktionsprodukte stellen im allgemeinen mehr oder weniger stark gefärbte Verbindungen dar, deren Parbintensitat jedoch nicht für technische Färbzwecke ausreicht.mean, or to condense their salts with Aeryls äurehalogenicl to the corresponding -Acrylverbindungen. The reaction products obtained are generally more or are less strongly colored compounds, but their parbin intensity is not sufficient for technical coloring purposes.
Es wurde nun gefunden, dass man wertvolle Qyaninfarbstoffe von besonders hoher Farbintensität erhält, wenn man heterocyclisch* Hethylenbasen der oben genannten Art oder deren Salze gegebenenfalls in Gegenwart von alkalischen Kondensat ionem±ttelA'j»it «I -Cyanacrylsäurehalogeniden, die in ß-Stellung duroh einen aromatischen oder heterocyclischen Rest substituiert sind, umsetzt* Der Umsatz vollzieht sich nach dem Schema:It has now been found that valuable qyanine dyes of particularly high color intensity are obtained if one is heterocyclic * Ethylene bases of the type mentioned above or their salts, optionally in the presence of alkaline condensate ions «I -cyanoacrylic acid halides, which are substituted in the ß-position by an aromatic or heterocyclic radical, converts * The turnover takes place according to the scheme:
flfl
C * OHC * OH
- C- C
·— C »·* Ofi >- Ka · - C »· * Ofi> - K a
R.R.
•2• 2
(k, idt ein aromatischer oder ΐιθίόΐο^ί,ϋ&αια· nt si,) (k, idt an aromatic or ΐιθίόΐο ^ ί, ϋ & αια nt si,)
Ok hetexOoyui ifcäuüe Mfc ι hyιciibaö6ü eignen üich z*B» l,3,3-!Tri«- me thyl «2-me thy 1 en~i ü doIin, 5 -Me thoxy~1, 3, 3 - tr i me t hy 1 -2 -me thy » len-indolin, 5^hler-l,3,3-trimethyl«2«methylen-indolin, 1*-Me bhyl"2«-methylen«l t2<-dlhy<ape«benathiaaolf I-Ife thyl-2-me thy Ieni,2~dihydre~chinolin, Ok hetexOoyui ifcäuüe Mfc ι hyι ciibaö6 ü are suitable z * B "l, 3,3-! Tri" - methyl "2-me thy 1 en ~ i ü doIin, 5 -Me thoxy ~ 1, 3, 3 - tr i me t hy 1 -2 -me thy "len-indoline, 5 ^ hler-l, 3,3-trimethyl" 2 "methylene-indoline, 1 * -Me bhyl " 2 "-methylene" l t 2 <-dlhy <ape «benathiaaol f I-Ife thyl-2-me thy Ieni, 2 ~ dihydre ~ quinoline,
ils <A ^yan^aorylsäurehal Ogenide9 die in ß«Steilung durch einen aromatischen oder heterocyclischen Rest substituiert sind, könnei* für das vorliegende Verfahren. z*B. verwendet werden; «arfv -Cyanzimt säurechiorid, «A ^yan-p~chlorzimtsäurebromld, o^-Cyan-p-nitrozimtgäore Chlorid, << ^Gyan^pwmethoxy-ziBitsäureöhlorid, o< -Cyanr-ß~naph~ thyl-aorylsäarechlorld, <w>Oyan~ß~( incbr3^3)-acrylsaurechlorid, * .-€yanvß»(pyrdjrl"2)^acrylsaurebromid undci.-Cyan-ß-Cfuryl^-)-acrylsäurebromid* ils <A ^ yan ^ aorylsäurehalogenide 9 which are substituted in the ß «position by an aromatic or heterocyclic radical, can * for the present process. z * B. be used; "Arfv -Cyanzimt acid chloride, " A ^ yan-p ~ chlorocinnamic acid bromide, o ^ -Cyan-p-nitrozimtgäore chloride, << ^ gyan ^ pwmethoxy-ziBitöhlorid, o < -Cyanr-ß ~ naphthyl-aorylsäarechlorld, <w > Oyan ~ ß ~ (incbr3 ^ 3) -acrylic acid chloride, * .- € yanvß »(pyrdjrl" 2) ^ acrylic acid bromide undci.-Cyan-ß -Cfuryl ^ -) - acrylic acid bromide *
Xn der Regel empfiehlt es sich die komponenten in· Ldsungs mit te Ik9 wie Z eBe Benzol, toluol, Xylol, Chiorbenzol, ©-ODi-chlorbenzol, ode* ChlaroforBi bei erhöhter Temperatur aufeinander einwirken zu lassen»As a rule, it is advisable to let the components in · solution with te Ik 9 such as Z e B e benzene, toluene, xylene, chlorobenzene, © -ODi-chlorobenzene, or * ChlaroforBi act on each other at an elevated temperature »
Bei Verwendung von falzen der Methyleiibasen ist der Zusatz eLLfcb alkalischen Konden&ationstaittels, wie ZwB. JÜatriurahydrexyd, Kaliumoxid, Pyridin und HwMelhylpipetfidin meist förderlich,, When using folds of the methyl bases, the addition e LLfcb is alkaline condensation agent, such as ZwB. JÜatriurahydrexyd, Ka liumoxid, pyridine and HwMelhy most conducive lpipetfidin ,,
Me erhaltenen farbstoffe lassen sich ζ ,Β. zum Färben von Gebilden aus Cellulpseestera verwenden* The dyes obtained can be ζ , Β. use to dye structures made of cellulose estera *
Beispiel jU i»5 Oewiohteteil· l,3,5~Sximetttyl«2Hiieth^len~inci<H Iin werden in 525 Gewichts teilen Benzol gelöst· In diese Lösung trägt man bei Eaumtemperatur eine Lösung von 30 Gewichtsteilen <A "0yan-ß"phenyl^acrylsäureehlorid in 50 -^GewichtsteilenBenzol ein. Bas Reaktionsgemisoh erwärmt sich und wird noch v2 Stunde unter Riickf Iuss gekocht* . Die he is se. Lösung wird von dem abgeschiedenen ealssauren Saig des Methylenindolins abfiltriert una zur l'rcbkn© eingedampft* Ber Rückstand liefert nach dem Umkrismi lisieren aus Methanel 35 Gewichtsteile eines rotgelben kristallinen Farbpulvers ν Ber Farbstoff färbt Acetatseide in rein gelben Tönen*Example: 5 parts by weight l, 3.5 ~ Sximetttyl «2Hiieth ^ len ~ inci <H Iin are dissolved in 525 parts by weight of benzene. A solution of 30 parts by weight of <A" 0yan-ß " phenyl-acrylic acid chloride in 50 - ^ parts by weight of benzene. The reaction mixture warms up and is boiled under reflux for another two hours *. The he is se. Solution of the deposited ealssauren Saig of Methylenindolins filtered una to l'rcbkn © evaporated * Ber residue delivers to the Umkrismi taping of Methanel 35 parts by weight of a red-yellow crystalline powder paint ν Ber dye dyes acetate rayon in pure yellow shades *
jBe is.ffie.1, Zu elaer Lösung von 42 Gewichte teilen 1, 5,^'.Crime tby2 ^2«me ühy Ien· indcltr. in 250 Gewiuhtsteilen Benzol gibt man 25 Gewichteten© 4\ u-Oyaaw^Swf^winethexy^phenyl)-acrylsäure chi or id.jB e is.ff ie .1, To elaer solution of 42 weights divide 1, 5, ^ '. Crime tby2 ^ 2 «me ühy Ien · indcltr. 25 parts by weight of benzene are added to 250 parts by weight of 4 \ u-Oyaaw ^ Swf ^ winethexy ^ phenyl) acrylic acid chi or id.
Claims (1)
Family
ID=
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