DE3104313A1 - "verfahren zur herstellung von aminosubstituierten 2-cumaryl-(3')-chromenyliumsalzen" - Google Patents

"verfahren zur herstellung von aminosubstituierten 2-cumaryl-(3')-chromenyliumsalzen"

Info

Publication number
DE3104313A1
DE3104313A1 DE19813104313 DE3104313A DE3104313A1 DE 3104313 A1 DE3104313 A1 DE 3104313A1 DE 19813104313 DE19813104313 DE 19813104313 DE 3104313 A DE3104313 A DE 3104313A DE 3104313 A1 DE3104313 A1 DE 3104313A1
Authority
DE
Germany
Prior art keywords
substituted
type
salts
chromenylium
cumaryl
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.)
Withdrawn
Application number
DE19813104313
Other languages
German (de)
English (en)
Inventor
Peter DDR 5300 Weimar Czerney
Horst Dr.rer.nat.habil. DDR 8045 Dresden Hartmann
Jürgen Dr.sc.nat. DDR 8023 Dresden Liebscher
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.)
Jenoptik AG
Original Assignee
Jenoptik Jena GmbH
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 Jenoptik Jena GmbH filed Critical Jenoptik Jena GmbH
Publication of DE3104313A1 publication Critical patent/DE3104313A1/de
Withdrawn legal-status Critical Current

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
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/02—Coumarine dyes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/06—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
    • C07D311/08—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/0622—Heterocyclic compounds
    • G03G5/0644—Heterocyclic compounds containing two or more hetero rings
    • G03G5/0661—Heterocyclic compounds containing two or more hetero rings in different ring systems, each system containing at least one hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19813104313 1980-04-01 1981-02-07 "verfahren zur herstellung von aminosubstituierten 2-cumaryl-(3')-chromenyliumsalzen" Withdrawn DE3104313A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD22010980 1980-04-01

Publications (1)

Publication Number Publication Date
DE3104313A1 true DE3104313A1 (de) 1982-01-21

Family

ID=5523476

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813104313 Withdrawn DE3104313A1 (de) 1980-04-01 1981-02-07 "verfahren zur herstellung von aminosubstituierten 2-cumaryl-(3')-chromenyliumsalzen"

Country Status (4)

Country Link
US (1) US4417060A (enExample)
DE (1) DE3104313A1 (enExample)
FR (1) FR2479223A1 (enExample)
GB (1) GB2074600B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116702A (en) * 1989-05-30 1992-05-26 Fuji Xerox Co., Ltd. Electrophotographic light-sensitive material comprising a charge generating layer and a charge transfer layer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2349960A1 (de) * 1972-10-06 1974-04-25 Ricoh Kk Benzopryliumverbindungen und deren verwendung als sensibilisatoren fuer organische photoleiter
DD140252A1 (de) * 1978-11-30 1980-02-20 Peter Czerney Verfahren zur herstellung von 3-chlor-3-cumaryl-(3)-propen-(2)-iminiumsalzen bzw.-aldehyden

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3907561A (en) * 1972-10-06 1975-09-23 Ricoh Kk Pyronyl-pyrylium sensitizers for electrophotographic organic photoconductors

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2349960A1 (de) * 1972-10-06 1974-04-25 Ricoh Kk Benzopryliumverbindungen und deren verwendung als sensibilisatoren fuer organische photoleiter
DD140252A1 (de) * 1978-11-30 1980-02-20 Peter Czerney Verfahren zur herstellung von 3-chlor-3-cumaryl-(3)-propen-(2)-iminiumsalzen bzw.-aldehyden

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Beilsteins Handbuch der organischen Chemie, Bd. 14, 1931, S. 234 *
Chemical Abstracts 93, 1980, 73774 k *

Also Published As

Publication number Publication date
FR2479223B1 (enExample) 1985-03-22
GB2074600B (en) 1983-08-10
GB2074600A (en) 1981-11-04
US4417060A (en) 1983-11-22
FR2479223A1 (fr) 1981-10-02

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8139 Disposal/non-payment of the annual fee