BR7503878A - Processo de preparacao de corantes de cuba da serie diantraquinonoazinica ou diantraquinono,n,n'-di-hidro-azinica - Google Patents

Processo de preparacao de corantes de cuba da serie diantraquinonoazinica ou diantraquinono,n,n'-di-hidro-azinica

Info

Publication number
BR7503878A
BR7503878A BR4987/75D BR7504987D BR7503878A BR 7503878 A BR7503878 A BR 7503878A BR 4987/75 D BR4987/75 D BR 4987/75D BR 7504987 D BR7504987 D BR 7504987D BR 7503878 A BR7503878 A BR 7503878A
Authority
BR
Brazil
Prior art keywords
diantraquinonoazinical
diantraquinone
azinic
hydro
dyes
Prior art date
Application number
BR4987/75D
Other languages
English (en)
Portuguese (pt)
Inventor
J Hardouin
M Vallette
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of BR7503878A publication Critical patent/BR7503878A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/24—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position
    • C09B5/44—Azines of the anthracene series
    • C09B5/46—Para-diazines
    • C09B5/48—Bis-anthraquinonediazines (indanthrone)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR4987/75D 1974-06-21 1975-06-20 Processo de preparacao de corantes de cuba da serie diantraquinonoazinica ou diantraquinono,n,n'-di-hidro-azinica BR7503878A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7421585A FR2275531A1 (fr) 1974-06-21 1974-06-21 Procede de preparation de colorants de cuve de la serie de l'indanthrone

Publications (1)

Publication Number Publication Date
BR7503878A true BR7503878A (pt) 1976-07-06

Family

ID=9140350

Family Applications (1)

Application Number Title Priority Date Filing Date
BR4987/75D BR7503878A (pt) 1974-06-21 1975-06-20 Processo de preparacao de corantes de cuba da serie diantraquinonoazinica ou diantraquinono,n,n'-di-hidro-azinica

Country Status (11)

Country Link
US (1) US4076713A (cg-RX-API-DMAC7.html)
JP (1) JPS5117222A (cg-RX-API-DMAC7.html)
AR (1) AR203156A1 (cg-RX-API-DMAC7.html)
BE (1) BE830495A (cg-RX-API-DMAC7.html)
BR (1) BR7503878A (cg-RX-API-DMAC7.html)
CH (1) CH610917A5 (cg-RX-API-DMAC7.html)
DE (1) DE2526197C2 (cg-RX-API-DMAC7.html)
FR (1) FR2275531A1 (cg-RX-API-DMAC7.html)
GB (1) GB1508067A (cg-RX-API-DMAC7.html)
IT (1) IT1036336B (cg-RX-API-DMAC7.html)
NL (1) NL7506926A (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146651B (en) * 1983-06-16 1986-09-24 Mitsui Toatsu Chemicals Process for producing indanthrone and its chlorination product
DE69500601T2 (de) 1994-06-20 1998-01-02 Mitsui Toatsu Chemicals Verfahren zur Herstellung von Dianthrachinon-N,N'-dihydroazin
CN102206425B (zh) * 2010-04-26 2012-07-04 安徽亚邦化工有限公司 一种还原蓝染料的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1975248A (en) * 1930-05-13 1934-10-02 Du Pont Production of indanthrones
US2693469A (en) * 1951-11-13 1954-11-02 Bayer Ag Manufacture of indanthrene
US2764586A (en) * 1952-08-27 1956-09-25 Bayer Ag Manufacture of n, n'-dihydroanthraquinone-azine
GB992568A (en) * 1962-12-04 1965-05-19 Cassella Farbwerke Mainkur Ag Process for producing vat dyestuffs of the anthraquinone-azine and -n:n-dihydroazineseries
DE1956236A1 (de) * 1969-11-08 1971-05-13 Basf Ag Verfahren zur Herstellung von 2,2'-Diphthalimido-1,1'-dianthrachinonyl
CH552030A (de) * 1971-03-29 1974-07-31 Basf Ag Verfahren zur herstellung von pyranthronen.

Also Published As

Publication number Publication date
AR203156A1 (es) 1975-08-14
DE2526197A1 (de) 1976-01-08
CH610917A5 (cg-RX-API-DMAC7.html) 1979-05-15
BE830495A (fr) 1975-12-22
NL7506926A (nl) 1975-12-23
DE2526197C2 (de) 1985-11-07
FR2275531B1 (cg-RX-API-DMAC7.html) 1977-03-11
FR2275531A1 (fr) 1976-01-16
US4076713A (en) 1978-02-28
JPS5117222A (en) 1976-02-12
GB1508067A (en) 1978-04-19
IT1036336B (it) 1979-10-30

Similar Documents

Publication Publication Date Title
HU172693B (hu) Gerbicidnye smesi soderzhahhie 1,3-dion-proizvodnye i sposob poluchenija ikh aktivnogo vehhestva
FI55186B (fi) Foerfarande foer framstaellning av terapeutiskt anvaendbara osymmetriska 1,4-dihydropyridinkarboxylsyraestrar
RO69615A (ro) Procedeu pentru prepararea unor 2,4,6-triiod-izo-ftaloilamide
IT1017323B (it) Processo per la preparazione di 1.3 dichetoni aromatici
BE818047A (fr) Preparation de benzodiazepine-1,4 ones-2 chirales
BR7410006A (pt) Processo para preparacao de 1,1,3,4,4,6-hexaetil-1,2,3,4-tetra-hidro-naftaleno
NL172870C (nl) Werkwijze ter bereiding van zelfdovende polyamidevormmassa's, alsmede gevormd voortbrengsel, vervaardigd onder toepassing daarvan.
BR7404534D0 (pt) Aperfeicoamento no processo para a preparacao da acrilo-nitrila ou da meta-acrilo-nitrila
AR202653A1 (es) Preparacion de 2,2,6,6-tetrametil-4-oxopiperidina
BE779220A (fr) Preparation de dichlorhydrate de d,d'-(ethylenediimino)-2, 2' dibutanol-1.
CH558778A (de) Verfahren zur kontinuierlichen herstellung von n,n,n',n' -tetraacetylaethylendiamin.
FI54131C (fi) Foerfarande foer framstaellning av 1,3-hydroxiderivat av 8alfa-oestratriener vilka laempar sig foer behandling av oestrogenbrist
BR7205876D0 (pt) Processo para a preparacao de 1,5- e 1,8 dinitroantraquinona
BR7503878A (pt) Processo de preparacao de corantes de cuba da serie diantraquinonoazinica ou diantraquinono,n,n'-di-hidro-azinica
NL7501222A (nl) 2,3-dihydrobenzofuran-2-on-derivaten en werk- voor de bereiding daarvan.
BE789811A (fr) 1,4-bis-acylpiperazines
FI55058C (fi) Saosom optiska vitmedel foer papper anvaendbara bis-s-triazinylamino-stilben-2,2'-disulfonsyror
HU172826B (hu) Sposob poluchenija novykh acilnykh proizvodnykh 1,2-5,6-diangidro-geksitov s protivoopukholevoj aktivnost'ju
BR7406719D0 (pt) Processo para a preparacao de 1,3,4-tiadiazol-2-il-ureias e composicoes herbicidas a base destas
BR7507201A (pt) Processo de preparacao de 3,7-dimetil-3-hidroxi-6-octeno-nitrila
BR7409106D0 (pt) Processo de preparacao de ciclo-propano-carboxilatos
FI55035C (fi) Foerfarande foer framstaellning av effektivt resorberbar hjaertaktiv 3beta-(4'-oxo-alfa-l-ramnosyl)-14beta-hydroxy-bufa-4,20,22-trienolid
BR7203544D0 (pt) Processo de preparacao de 1,2,4-triazol-nucleosideos
TR17542A (tr) Heterosiklik-substituee 1,3,4-tiadiazol tuerevleri,imallerine mahsus usul ve herbisidler olarak kullanilmalari
BE785802A (fr) Preparation de 2,2'-bipyridyles