GB1455073A - Benzofurane derivatives process for their manufacture and their use as optical brighteners - Google Patents
Benzofurane derivatives process for their manufacture and their use as optical brightenersInfo
- Publication number
- GB1455073A GB1455073A GB337974A GB337974A GB1455073A GB 1455073 A GB1455073 A GB 1455073A GB 337974 A GB337974 A GB 337974A GB 337974 A GB337974 A GB 337974A GB 1455073 A GB1455073 A GB 1455073A
- Authority
- GB
- United Kingdom
- Prior art keywords
- formula
- alkyl
- hydrogen
- compound
- aralkyl
- 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
- 230000003287 optical effect Effects 0.000 title abstract 2
- IANQTJSKSUMEQM-UHFFFAOYSA-N 1-benzofuran Chemical class C1=CC=C2OC=CC2=C1 IANQTJSKSUMEQM-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 6
- 150000001875 compounds Chemical class 0.000 abstract 6
- 229910052739 hydrogen Inorganic materials 0.000 abstract 4
- 239000001257 hydrogen Substances 0.000 abstract 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 abstract 2
- 125000003545 alkoxy group Chemical group 0.000 abstract 2
- 150000001450 anions Chemical class 0.000 abstract 2
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical group 0.000 abstract 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- 125000001731 2-cyanoethyl group Chemical group [H]C([H])(*)C([H])([H])C#N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 238000005282 brightening Methods 0.000 abstract 1
- 125000002837 carbocyclic group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 125000005521 carbonamide group Chemical group 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 230000021615 conjugation Effects 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 150000001907 coumarones Chemical class 0.000 abstract 1
- 125000004093 cyano group Chemical group *C#N 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 125000002883 imidazolyl group Chemical group 0.000 abstract 1
- VBEGHXKAFSLLGE-UHFFFAOYSA-N n-phenylnitramide Chemical compound [O-][N+](=O)NC1=CC=CC=C1 VBEGHXKAFSLLGE-UHFFFAOYSA-N 0.000 abstract 1
- 150000004986 phenylenediamines Chemical class 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/92—Naphthofurans; Hydrogenated naphthofurans
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/92—Synthetic fiber dyeing
- Y10S8/927—Polyacrylonitrile fiber
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Detergent Compositions (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1002175A CH583807A (de) | 1974-07-31 | 1973-01-26 | Verfahren zum optischen aufhellen von textilmaterialien mit benzofuran-derivaten. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1455073A true GB1455073A (en) | 1976-11-10 |
Family
ID=4204174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB337974A Expired GB1455073A (en) | 1973-01-26 | 1974-01-24 | Benzofurane derivatives process for their manufacture and their use as optical brighteners |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3931215A (en, 2012) |
| JP (1) | JPS49107028A (en, 2012) |
| BE (1) | BE810240A (en, 2012) |
| BR (1) | BR7400555D0 (en, 2012) |
| CA (1) | CA1039289A (en, 2012) |
| CH (1) | CH117273A4 (en, 2012) |
| DE (1) | DE2400656A1 (en, 2012) |
| FR (1) | FR2215424B1 (en, 2012) |
| GB (1) | GB1455073A (en, 2012) |
| IT (1) | IT1007062B (en, 2012) |
| NL (1) | NL7400792A (en, 2012) |
| YU (1) | YU17874A (en, 2012) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH632628B (de) * | 1976-07-26 | Ciba Geigy Ag | Verfahren zur herstellung von benzofuranyl-benzimidazolen und deren verwendung als optische aufheller. | |
| DE2853765A1 (de) * | 1978-12-13 | 1980-06-26 | Bayer Ag | Verfahren zur herstellung von benzimidazolylbenzofuranen |
| DE2918965A1 (de) * | 1979-05-11 | 1980-11-20 | Bayer Ag | Benzofuranverbindungen sowie deren verwendung als optische aufheller |
| US5276184A (en) * | 1990-08-03 | 1994-01-04 | The Dow Chemical Company | Sulfonamide compounds containing mesogenic moieties |
| JPH0685872U (ja) * | 1993-04-16 | 1994-12-13 | 聰 今橋 | 骨壷を内蔵する墓石兼用遺骨収納像 |
| TWI319387B (en) * | 2002-04-05 | 2010-01-11 | Astrazeneca Ab | Benzamide derivatives |
| DE10356130A1 (de) * | 2003-11-28 | 2005-06-23 | Dyomics Gmbh | Neue Polymethinfarbstoffe auf Cumarin-Basis mit einstellbarem Stokes-Shift |
| GB0521244D0 (en) * | 2005-10-19 | 2005-11-30 | Astrazeneca Ab | Benzamide compounds |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3586673A (en) * | 1968-02-05 | 1971-06-22 | Eastman Kodak Co | Preparation of symmetrically and unsymmetrically substituted stilbenebisbenzoxazoles |
| CH553242A (de) * | 1970-02-10 | 1974-08-30 | Basf Ag | Verfahren zur herstellung von fluoreszierenden verbindungen. |
| JPS4950036A (en, 2012) * | 1972-09-13 | 1974-05-15 |
-
1973
- 1973-01-26 CH CH117273D patent/CH117273A4/xx unknown
-
1974
- 1974-01-08 DE DE2400656A patent/DE2400656A1/de not_active Withdrawn
- 1974-01-21 NL NL7400792A patent/NL7400792A/xx not_active Application Discontinuation
- 1974-01-21 US US05/435,276 patent/US3931215A/en not_active Expired - Lifetime
- 1974-01-24 GB GB337974A patent/GB1455073A/en not_active Expired
- 1974-01-24 IT IT7419753A patent/IT1007062B/it active
- 1974-01-24 YU YU00178/74A patent/YU17874A/xx unknown
- 1974-01-24 JP JP49009784A patent/JPS49107028A/ja active Pending
- 1974-01-25 CA CA190,947A patent/CA1039289A/en not_active Expired
- 1974-01-25 BR BR555/74A patent/BR7400555D0/pt unknown
- 1974-01-28 FR FR7402679A patent/FR2215424B1/fr not_active Expired
- 1974-01-28 BE BE140240A patent/BE810240A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3931215A (en) | 1976-01-06 |
| FR2215424A1 (en, 2012) | 1974-08-23 |
| DE2400656A1 (de) | 1974-08-08 |
| FR2215424B1 (en, 2012) | 1977-09-23 |
| BR7400555D0 (pt) | 1974-08-22 |
| CA1039289A (en) | 1978-09-26 |
| YU17874A (en) | 1982-06-18 |
| BE810240A (fr) | 1974-07-29 |
| NL7400792A (en, 2012) | 1974-07-30 |
| CH117273A4 (en, 2012) | 1976-07-15 |
| JPS49107028A (en, 2012) | 1974-10-11 |
| IT1007062B (it) | 1976-10-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1399509A (en) | Benzofuran derivatives processes for their preparation and their use as optical brighteners | |
| GB1455073A (en) | Benzofurane derivatives process for their manufacture and their use as optical brighteners | |
| GB1382782A (en) | Alkylarylketones processes for their preparation and compositions incorporating them | |
| GB1481859A (en) | Halogen-substituted benzimidazolone compounds and a process for their manufacture | |
| GB1215066A (en) | Acrylamides and their use as fungicides | |
| GB1427318A (en) | Colour formers | |
| GB1453481A (en) | Benzofuran derivatives process for their manufacture and their use as optical brighteners | |
| GB1388930A (en) | Process for increasing the affinity for anionic dyes of high molecular weight organic compounds containing alkylatable groups and quaternary ammonium salts therefor | |
| CU34216A (es) | Derivados de dibenzofurano | |
| ES432288A1 (es) | Procedimiento para preparar derivados de ergopectina. | |
| GB1337371A (en) | 3-amino-imidazo-1,5-a- pyridines processes for their preparation and pharmaceutical compositions incorporating them | |
| GB1508153A (en) | 1,2,4-triazolyl-(1)derivatives a process for their preparation and their use as optical brighteners | |
| ES447822A1 (es) | Procedimiento para la preparacion de colorantes cationicos de hidrazona. | |
| ES430587A1 (es) | Procedimiento para la preparacion de 4 amino-3,5-dihalogeno-feniletanolaminas. | |
| GB1343090A (en) | Coumarine derivatives their preparation and use as brighteners | |
| GB1331670A (en) | Quaternised benzofuranylbenzimadzoles | |
| GB1050554A (en, 2012) | ||
| GB1501043A (en) | 4,4'-bis-(s-triazin-6-yl-amino)-stilbene-2,2'-disulphonic acid | |
| GB1477734A (en) | Quinolines | |
| GB1346126A (en) | Process for the manufacture of 1,1-dianthraquinonyls | |
| GB1423346A (en) | Colour formers | |
| GB1434757A (en) | Method and composition for the control of fertility | |
| GB1418888A (en) | Phenolic amino acids | |
| GB1373219A (en) | Optical brightening agents | |
| GB1163890A (en) | 5-(Arylotriazolyl-2')-2-styryl-benzotriazoles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |