GB1185327A - A Material for Use in Electrophotographic Reproduction. - Google Patents
A Material for Use in Electrophotographic Reproduction.Info
- Publication number
- GB1185327A GB1185327A GB2112467A GB2112467A GB1185327A GB 1185327 A GB1185327 A GB 1185327A GB 2112467 A GB2112467 A GB 2112467A GB 2112467 A GB2112467 A GB 2112467A GB 1185327 A GB1185327 A GB 1185327A
- Authority
- GB
- United Kingdom
- Prior art keywords
- naphthylamino
- thiourea
- aryl
- diphenylthiazole
- condensation
- 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
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
- G03G5/0622—Heterocyclic compounds
- G03G5/0624—Heterocyclic compounds containing one hetero ring
- G03G5/0627—Heterocyclic compounds containing one hetero ring being five-membered
- G03G5/0631—Heterocyclic compounds containing one hetero ring being five-membered containing two hetero atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D277/38—Nitrogen atoms
- C07D277/42—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Thiazole And Isothizaole Compounds (AREA)
Abstract
1,185,327. Aryl aminothiazoles. FERRANIA S.p.A. 5 May, 1967 [6 May, 1966], No. 21124/67. Heading C2C. [Also in Division H1] Compounds of formula wherein R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP> and R<SP>4</SP> are H, aryl or aryl substituted by OCH 3 , OC 2 H 5 , NHCH 3 , NHC 2 H 5 , N(CH 3 ) 2 , N(C 2 H 5 ) 2 , COCH 3 , COC 2 H 5 , Cl, Br, I, NO 2 , NO or CO 2 H, are made the condensation of an acyl halide with a thiourea derivative. In the specific embodiments, 2-α-naphthylamino- 4,5-diphenylthiazole is made by the condensation of desyl chloride and α-naphthyl thiourea whilst the 2-#-naphthylamino-, 2-N-phenyl-, N-#-naphthylamino-, 2-(p-anilino)-phenylamino, and 2-(4<SP>1</SP>-diethylamino)-phenylaminoderivatives are made by replacing α-naphthyl thiourea with the appropriate thiourea derivative. The reaction of N,N-diphenylthiourea and phenacyl bromide yields 2-N,N-diphenylamino- 4 - phenylthiazole: 2 - α - naphthylamino - 4 - p-diphenylthiazole is likewise afforded by the reaction of 4-phenyl-α-bromo acetophenone with α-naphthythiourea.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1028766 | 1966-05-06 | ||
| IT3323966 | 1966-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1185327A true GB1185327A (en) | 1970-03-25 |
Family
ID=26326325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2112467A Expired GB1185327A (en) | 1966-05-06 | 1967-05-05 | A Material for Use in Electrophotographic Reproduction. |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE698055A (en) |
| GB (1) | GB1185327A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002012212A1 (en) * | 2000-08-07 | 2002-02-14 | Siemens Aktiengesellschaft | Di(het)arylaminothiazole derivatives and their use in organic light-emitting diodes (oled's) and organic photovoltaic components |
-
1967
- 1967-05-05 BE BE698055D patent/BE698055A/xx unknown
- 1967-05-05 GB GB2112467A patent/GB1185327A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002012212A1 (en) * | 2000-08-07 | 2002-02-14 | Siemens Aktiengesellschaft | Di(het)arylaminothiazole derivatives and their use in organic light-emitting diodes (oled's) and organic photovoltaic components |
| JP2004505959A (en) * | 2000-08-07 | 2004-02-26 | シーメンス アクチエンゲゼルシヤフト | Di (hetero) arylaminothiazole derivatives and organic light emitting diodes (OLEDs) and their use in organic photovoltaic components |
| US7357989B2 (en) | 2000-08-07 | 2008-04-15 | Osram Opto Semiconductors Gmbh | Di(het)arylaminothiazole derivatives and their use in organic light-emitting diodes(OLEDs) and organic photovoltaic components |
Also Published As
| Publication number | Publication date |
|---|---|
| BE698055A (en) | 1967-10-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |