JPS57203062A - Novel triazo compound and its preparation - Google Patents

Novel triazo compound and its preparation

Info

Publication number
JPS57203062A
JPS57203062A JP8811181A JP8811181A JPS57203062A JP S57203062 A JPS57203062 A JP S57203062A JP 8811181 A JP8811181 A JP 8811181A JP 8811181 A JP8811181 A JP 8811181A JP S57203062 A JPS57203062 A JP S57203062A
Authority
JP
Japan
Prior art keywords
compound
formula
formulai
wavelength
aqueous solution
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.)
Granted
Application number
JP8811181A
Other languages
Japanese (ja)
Other versions
JPH0158181B2 (en
Inventor
Masabumi Oota
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP8811181A priority Critical patent/JPS57203062A/en
Priority to US06/379,688 priority patent/US4507471A/en
Priority to DE3219765A priority patent/DE3219765C2/en
Priority to FR8209435A priority patent/FR2506776B1/en
Publication of JPS57203062A publication Critical patent/JPS57203062A/en
Publication of JPH0158181B2 publication Critical patent/JPH0158181B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Photoreceptors In Electrophotography (AREA)
  • Indole Compounds (AREA)

Abstract

NEW MATERIAL:A triazo compound shown by the formulaI.
USE: An electron-generating pigment of laminate type photosensitive body. A black crystal at normal temperature, standing comparison with inorganic type photosensitive substances in respect of sensitivity, responding quickly to rays having wavelength upto 800nm wavelength of semiconductor laser. Being an inorganic substance, it is provided with merits such as light weight, low cost, etc.
PROCESS: A 4,4',4"-triaminotriphenylamine shown by the formula II is diazotized, converted with an aqueous solution of borofluoric acid into a hexazonium salt shown by the formula III (X is anionic functional group). This compound and 2- hydroxy-3-phenylcarbamoylbenzo[a]carbazole shown by the formula IV are dissolved in N,N-dimethylformamide, etc., and coupled with an aqueous solution of sodium acetate, etc., to give a compound shown by the formulaI.
COPYRIGHT: (C)1982,JPO&Japio
JP8811181A 1981-05-28 1981-06-10 Novel triazo compound and its preparation Granted JPS57203062A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP8811181A JPS57203062A (en) 1981-06-10 1981-06-10 Novel triazo compound and its preparation
US06/379,688 US4507471A (en) 1981-05-28 1982-05-19 Trisazo compounds prepared from 4,4',4"-triaminotriphenylamine and 2-hydroxy-3-phenylcarbamoylbenzo[a]carbazole derivatives
DE3219765A DE3219765C2 (en) 1981-05-28 1982-05-26 Trisazo compounds and process for their preparation
FR8209435A FR2506776B1 (en) 1981-05-28 1982-05-28 NOVEL TRISAZOIC COMPOUNDS AND THEIR MANUFACTURING METHOD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8811181A JPS57203062A (en) 1981-06-10 1981-06-10 Novel triazo compound and its preparation

Publications (2)

Publication Number Publication Date
JPS57203062A true JPS57203062A (en) 1982-12-13
JPH0158181B2 JPH0158181B2 (en) 1989-12-11

Family

ID=13933767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8811181A Granted JPS57203062A (en) 1981-05-28 1981-06-10 Novel triazo compound and its preparation

Country Status (1)

Country Link
JP (1) JPS57203062A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017761A (en) * 1983-07-12 1985-01-29 Ricoh Co Ltd Printing plate for electrophotographic plate making
JPS60123848A (en) * 1983-12-09 1985-07-02 Ricoh Co Ltd Electrophotographic sensitive body
JPS61132953A (en) * 1984-12-01 1986-06-20 Ricoh Co Ltd Electrophotographic sensitive body
JPS62192749A (en) * 1986-02-19 1987-08-24 Dainichi Color & Chem Mfg Co Ltd Electrophotogrpahic sensitive body
JPS62192748A (en) * 1986-02-19 1987-08-24 Dainichi Color & Chem Mfg Co Ltd Electrophotographic sensitive body
JPS62192750A (en) * 1986-02-19 1987-08-24 Dainichi Color & Chem Mfg Co Ltd Electrophotographic sensitive body
JPS62192747A (en) * 1986-02-19 1987-08-24 Dainichi Color & Chem Mfg Co Ltd Electrophotographic sensitive body

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017761A (en) * 1983-07-12 1985-01-29 Ricoh Co Ltd Printing plate for electrophotographic plate making
JPS60123848A (en) * 1983-12-09 1985-07-02 Ricoh Co Ltd Electrophotographic sensitive body
JPS61132953A (en) * 1984-12-01 1986-06-20 Ricoh Co Ltd Electrophotographic sensitive body
JPS62192749A (en) * 1986-02-19 1987-08-24 Dainichi Color & Chem Mfg Co Ltd Electrophotogrpahic sensitive body
JPS62192748A (en) * 1986-02-19 1987-08-24 Dainichi Color & Chem Mfg Co Ltd Electrophotographic sensitive body
JPS62192750A (en) * 1986-02-19 1987-08-24 Dainichi Color & Chem Mfg Co Ltd Electrophotographic sensitive body
JPS62192747A (en) * 1986-02-19 1987-08-24 Dainichi Color & Chem Mfg Co Ltd Electrophotographic sensitive body
JPH0469949B2 (en) * 1986-02-19 1992-11-09 Dainichiseika Color Chem
JPH0469948B2 (en) * 1986-02-19 1992-11-09 Dainichiseika Color Chem
JPH0469951B2 (en) * 1986-02-19 1992-11-09 Dainichiseika Color Chem
JPH0469950B2 (en) * 1986-02-19 1992-11-09 Dainichiseika Color Chem

Also Published As

Publication number Publication date
JPH0158181B2 (en) 1989-12-11

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