DE716976C - Process for the preparation of perylene series dyes - Google Patents

Process for the preparation of perylene series dyes

Info

Publication number
DE716976C
DE716976C DEI58055D DEI0058055D DE716976C DE 716976 C DE716976 C DE 716976C DE I58055 D DEI58055 D DE I58055D DE I0058055 D DEI0058055 D DE I0058055D DE 716976 C DE716976 C DE 716976C
Authority
DE
Germany
Prior art keywords
preparation
perylene series
dyes
perylene
series dyes
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
Application number
DEI58055D
Other languages
German (de)
Inventor
Dr Heinrich Neresheimer
Dr Anton Vilsmeier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to DEI58055D priority Critical patent/DE716976C/en
Application granted granted Critical
Publication of DE716976C publication Critical patent/DE716976C/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B3/00Dyes with an anthracene nucleus condensed with one or more carbocyclic rings
    • C09B3/02Benzathrones
    • C09B3/06Preparation from starting materials already containing the benzanthrone nucleus
    • C09B3/10Amino derivatives
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B3/00Dyes with an anthracene nucleus condensed with one or more carbocyclic rings
    • C09B3/14Perylene derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Description

Verfahren zur Herstellung von Farbstoffen der Perylenreihe Gegenstand des Patents 710 409 ist ein Verfahren zur Herstellung von Farbstoffen der Perylenreihe, bei dem man Oxyv erbindungen der Perylen- oder Azapeiylenreihe mit höher molekularen ungesättigten Kohlemvasserstoffen oder von diesen durch Anlagerung von Wasser, Schwefelwasserstoff, Säuren, Alkoholen, Mercaptanen oder Aminen abgeleiteten Verbindungen in Gegenwart vonKondensationsmitteln erhitzt. An Stelle der Oxyverbindungen kann man auch r-,etone der Perylen-oder Azaperylenreihe verwenden, die unter den Umsetzungsbedingungen in Oxyverbindungen dieser Reihen übergehen.Process for the production of dyes of the perylene series The subject of patent 710 409 is a process for the production of dyes of the perylene series, in which one oxyv compounds of the perylene or azapeiylene series with higher molecular weight unsaturated hydrocarbons or from these by addition of water, hydrogen sulfide, acids, alcohols , Mercaptans or amines derived compounds are heated in the presence of condensing agents. Instead of the oxy compounds, it is also possible to use r, etones of the perylene or azaperylene series, which convert into oxy compounds of this series under the reaction conditions.

Es wurde nun gefunden, daß ähnliche Endstoffe erhalten werden, wenn man das unter den L msetzungsbedingtmgen in eine Oxyverbindung der Pervlenreihe übergehende 2, a'-Dibenzanthronyl dieser Behandlung unterwirft. In Gegenwart von Zinkchlorid erhält man z. B. mit Dodecylbromid denselben Endstoff wie nach Beispiel i Abs, i des Hauptpatents.It has now been found that similar end products are obtained when one that under the conditions of settlement in an oxy compound of the Pervlen series submitting transient 2, a'-dibenzanthronyl to this treatment. In the presence of Zinc chloride is obtained z. B. with dodecyl bromide the same end product as in the example i Para, i of the main patent.

Es ist bekannt, durch Einwirkung von Ole-'-finen oder halogenierten Pa.raffinkohlenwa.sserstoffen auf aromatische Kohlenwasserstoff e, wie Naphthalin, Anthracen oder Phenanthren, Farbstoffe herzustellen, die in organischen Lösungsmitteln leicht löslich sind und in diesen Mitteln auch fluoreszieren. Es sind aber verhältnismäßig große Mengen jener Stoffe notwendig, um eine merkbare Fluoreszenz zu erzielen. Demgegenüber färben die neuen Verbindungen organische Mittel schon in sehr kleinen Mengen kräftig' und erteilen ihnen eine kräftige Fluoreszenz.It is known by the action of olefins or halogenated Pa.raffin coal hydrocarbons to aromatic hydrocarbons, such as naphthalene, Anthracene or phenanthrene to manufacture dyes in organic solvents are easily soluble and also fluoresce in these agents. But they are proportionate large amounts of these substances are necessary to achieve a noticeable fluorescence. In contrast the new compounds give organic agents a strong color even in very small quantities' and give them a strong fluorescence.

Beispiel Eine Mischung aus I oo Teilen D.odecylbromid, 2o Teilen 2, ^_'-Dibenzanthronyl und 5o Teilen Zinkchlorid erhitzt man so lange auf zoo bis 22o°, bis der ,Ausgangsstoff verschwunden ist. Dann läßt man das Gemisch abkühlen, verdünnt es mit aoo Teilen Benzol, saugt von ungelösten Anteilen ab und wäscht den Rückstand mit Benzol aus. Die Benzollösung dampft man ein und erhitzt den öligen Rückstand unter vermindertem Druck. Hierbei geht ein farbloser, paraffinölartiger Stoff über, während in vorzüglicher Ausbeute ein in der Wärme leicht bewegliches, tiefrotes Öl zurückbleibt, das sich z. B. in Paraffinöl sehr leicht löst. Die Lösung ist rötlichgelb und besitzt eine sehr kräftige olivestichiggelb.e Fluoreszenz.Example A mixture of 10 parts of D.odecyl bromide, 2 parts of 2, ^ _'- Dibenzanthronyl and 50 parts of zinc chloride are heated to zoo to 22o ° for so long, until the raw material has disappeared. The mixture is then allowed to cool, diluted it with aoo parts of benzene, sucks off undissolved components and washes the residue with benzene. The benzene solution is evaporated and the oily residue is heated under reduced pressure. A colorless, paraffin oil-like substance passes over here, while in excellent yield a deep red one which is easily mobile in the warmth Oil remains, which z. B. dissolves very easily in paraffin oil. The solution is reddish yellow and has a very strong olive-tinged yellow fluorescence.

Claims (1)

1@=1TE\1'.i'#SiTTLL'C'i3; Abänderung des Verfahrens zur Her- stellung von Farbstoffen der Perylenreihe nach Patent ; i o 4.o9, dadurch gekenn- zeichnet, daß man hier z,_ a'-Dibenz- anthronyl mit höher molekularen ungesät-
tigten Kohlenwasserstoffen oder von diesen durch Anlagerung von Wasser, Sch«efelwasserstoff, Säuren, Alkoholen, :Vlercaptanen oder Aminen abgeleiteten Verbindungen in Gegenwart von Kondensationsmitteln erhitzt.
1 @ = 1TE \ 1'.i '# SiTTLL'C'i3; Modification of the procedure for position of dyes of the perylene series according to patent; io 4.o9, thus identified draws that one here z, _ a'-Dibenz- anthronyl with higher molecular unsaturated
Saturated hydrocarbons or compounds derived therefrom by the addition of water, hydrogen sulfide, acids, alcohols, vlercaptans or amines are heated in the presence of condensing agents.
DEI58055D 1936-09-16 1936-09-16 Process for the preparation of perylene series dyes Expired DE716976C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEI58055D DE716976C (en) 1936-09-16 1936-09-16 Process for the preparation of perylene series dyes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI58055D DE716976C (en) 1936-09-16 1936-09-16 Process for the preparation of perylene series dyes

Publications (1)

Publication Number Publication Date
DE716976C true DE716976C (en) 1942-02-03

Family

ID=7194688

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI58055D Expired DE716976C (en) 1936-09-16 1936-09-16 Process for the preparation of perylene series dyes

Country Status (1)

Country Link
DE (1) DE716976C (en)

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