GB1327454A - Halogen substituted polyvinyl carbazoles - Google Patents

Halogen substituted polyvinyl carbazoles

Info

Publication number
GB1327454A
GB1327454A GB3499170A GB3499170A GB1327454A GB 1327454 A GB1327454 A GB 1327454A GB 3499170 A GB3499170 A GB 3499170A GB 3499170 A GB3499170 A GB 3499170A GB 1327454 A GB1327454 A GB 1327454A
Authority
GB
United Kingdom
Prior art keywords
carbazoles
bromo
acetylene
chloro
halogen substituted
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
GB3499170A
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.)
Canon Inc
Original Assignee
Canon Inc
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
Priority claimed from JP44056806A external-priority patent/JPS495066B1/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of GB1327454A publication Critical patent/GB1327454A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G03G5/07—Polymeric photoconductive materials
    • G03G5/071—Polymeric photoconductive materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G5/072—Polymeric photoconductive materials obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising pending monoamine groups
    • G03G5/073—Polymeric photoconductive materials obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising pending monoamine groups comprising pending carbazole groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F26/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C08F26/06—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
    • C08F26/12—N-Vinyl-carbazole
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/18—Introducing halogen atoms or halogen-containing groups
    • C08F8/20—Halogenation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Indole Compounds (AREA)

Abstract

1327454 Carbazole derivatives CANON KK 20 July 1970 [18 July 1969 20 June 1970] 34991/70 Heading C2C [Also in Divisions C3 and H1] 3-Chlorocarbazole is brominated with bromine or N-bromosuccinimide and then vinylated with acetylene to yield 3-chloro-6-bromo-9-vinylcarbazole. The latter compound may also be obtained by dehydrating or dehydrochlorinating the product of successively brominating and chlorinating 9-#-chloroethyl- or 9-ethylol carbazoles. 3-Bromocarbazole is reacted with sulphuryl chloride and then acetylene to yield a mixture of 3,8- and 1,3-dichloro-6-bromo-9- vinyl-carbazoles. 3-Chloro- and 3-bromo-9-vinyl-carbazoles are obtained by reacting the corresponding 3- chloro- and 3-bromo-carbazoles with acetylene.
GB3499170A 1969-07-18 1970-07-20 Halogen substituted polyvinyl carbazoles Expired GB1327454A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP44056806A JPS495066B1 (en) 1969-07-18 1969-07-18
JP5381670 1970-06-20

Publications (1)

Publication Number Publication Date
GB1327454A true GB1327454A (en) 1973-08-22

Family

ID=26394537

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3499170A Expired GB1327454A (en) 1969-07-18 1970-07-20 Halogen substituted polyvinyl carbazoles

Country Status (2)

Country Link
BE (1) BE753618A (en)
GB (1) GB1327454A (en)

Also Published As

Publication number Publication date
DE2035680A1 (en) 1971-03-04
BE753618A (en) 1970-12-31
DE2035680B2 (en) 1974-02-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees