GB1313332A - Benzofuran compounds - Google Patents
Benzofuran compoundsInfo
- Publication number
- GB1313332A GB1313332A GB3116570A GB3116570A GB1313332A GB 1313332 A GB1313332 A GB 1313332A GB 3116570 A GB3116570 A GB 3116570A GB 3116570 A GB3116570 A GB 3116570A GB 1313332 A GB1313332 A GB 1313332A
- Authority
- GB
- United Kingdom
- Prior art keywords
- group
- alkyl
- represents hydrogen
- hydrogen
- mono
- 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
- 150000001907 coumarones Chemical class 0.000 title abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 11
- 239000001257 hydrogen Substances 0.000 abstract 11
- 150000002431 hydrogen Chemical class 0.000 abstract 9
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 8
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 abstract 7
- 125000004191 (C1-C6) alkoxy group Chemical group 0.000 abstract 4
- 229910052736 halogen Inorganic materials 0.000 abstract 4
- 150000002367 halogens Chemical class 0.000 abstract 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 4
- -1 aminosulphonyl Chemical group 0.000 abstract 3
- IANQTJSKSUMEQM-UHFFFAOYSA-N 1-benzofuran Chemical compound C1=CC=C2OC=CC2=C1 IANQTJSKSUMEQM-UHFFFAOYSA-N 0.000 abstract 2
- OFFSPAZVIVZPHU-UHFFFAOYSA-N 1-benzofuran-2-carboxylic acid Chemical compound C1=CC=C2OC(C(=O)O)=CC2=C1 OFFSPAZVIVZPHU-UHFFFAOYSA-N 0.000 abstract 2
- CDAWCLOXVUBKRW-UHFFFAOYSA-N 2-aminophenol Chemical compound NC1=CC=CC=C1O CDAWCLOXVUBKRW-UHFFFAOYSA-N 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000004390 alkyl sulfonyl group Chemical group 0.000 abstract 2
- 150000001408 amides Chemical class 0.000 abstract 2
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 abstract 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000004473 dialkylaminocarbonyl group Chemical group 0.000 abstract 2
- YUTFQTAITWWGFH-UHFFFAOYSA-N 1-(1-benzofuran-2-yl)ethanone Chemical compound C1=CC=C2OC(C(=O)C)=CC2=C1 YUTFQTAITWWGFH-UHFFFAOYSA-N 0.000 abstract 1
- ZJDRDTZQVOCKPI-UHFFFAOYSA-N 1-benzofuran-2-carbonyl chloride Chemical compound C1=CC=C2OC(C(=O)Cl)=CC2=C1 ZJDRDTZQVOCKPI-UHFFFAOYSA-N 0.000 abstract 1
- DPJCXCZTLWNFOH-UHFFFAOYSA-N 2-nitroaniline Chemical compound NC1=CC=CC=C1[N+]([O-])=O DPJCXCZTLWNFOH-UHFFFAOYSA-N 0.000 abstract 1
- 125000006577 C1-C6 hydroxyalkyl group Chemical group 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 abstract 1
- 229930040373 Paraformaldehyde Natural products 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 abstract 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 abstract 1
- XHFGWHUWQXTGAT-UHFFFAOYSA-N dimethylamine hydrochloride Natural products CNC(C)C XHFGWHUWQXTGAT-UHFFFAOYSA-N 0.000 abstract 1
- IQDGSYLLQPDQDV-UHFFFAOYSA-N dimethylazanium;chloride Chemical compound Cl.CNC IQDGSYLLQPDQDV-UHFFFAOYSA-N 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 239000011737 fluorine Substances 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229920002866 paraformaldehyde Polymers 0.000 abstract 1
- HKOOXMFOFWEVGF-UHFFFAOYSA-N phenylhydrazine Chemical compound NNC1=CC=CC=C1 HKOOXMFOFWEVGF-UHFFFAOYSA-N 0.000 abstract 1
- 229940067157 phenylhydrazine Drugs 0.000 abstract 1
- 125000004944 pyrazin-3-yl group Chemical group [H]C1=C([H])N=C(*)C([H])=N1 0.000 abstract 1
- 238000006798 ring closing metathesis reaction Methods 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-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
- C07D307/91—Dibenzofurans; Hydrogenated dibenzofurans
-
- 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
- C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans 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 carbon atoms of the hetero ring
- C07D307/84—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
-
- 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
- C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans 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 carbon atoms of the hetero ring
- C07D307/84—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
- C07D307/85—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 2
-
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/60—Optical bleaching or brightening
- D06L4/614—Optical bleaching or brightening in aqueous solvents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
- Plural Heterocyclic Compounds (AREA)
- Furan Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH986369 | 1969-06-27 | ||
| US4592270A | 1970-06-12 | 1970-06-12 | |
| US379288A US3900419A (en) | 1969-06-27 | 1973-07-16 | Benzofurans |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1313332A true GB1313332A (en) | 1973-04-11 |
Family
ID=27176328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3116570A Expired GB1313332A (en) | 1969-06-27 | 1970-06-26 | Benzofuran compounds |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US3772323A (en, 2012) |
| BE (1) | BE752571A (en, 2012) |
| CH (2) | CH986369A4 (en, 2012) |
| DE (1) | DE2031774A1 (en, 2012) |
| FR (1) | FR2051384A5 (en, 2012) |
| GB (1) | GB1313332A (en, 2012) |
| NL (1) | NL7009485A (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4002423A (en) * | 1971-08-13 | 1977-01-11 | Hoechst Aktiengesellschaft | Benzofuran derivatives process for their preparation and their use as optical brighteners |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH986369A4 (en, 2012) * | 1969-06-27 | 1970-12-31 | ||
| US3940417A (en) * | 1970-12-09 | 1976-02-24 | Ciba-Geigy Corporation | Quaternised benzofuranyl-benzimidazoles |
| US4039555A (en) * | 1973-02-09 | 1977-08-02 | Hoechst Aktiengesellschaft | Benzofuran derivatives, process for preparing them and their use as optical brighteners |
| CH187973A4 (de) * | 1973-02-09 | 1977-03-31 | Hoechst Ag | Verfahren zum optischen Aufhellen von Textilmaterialien |
| CH597335A5 (en, 2012) * | 1973-09-14 | 1978-03-31 | Ciba Geigy Ag | |
| US4009994A (en) * | 1974-08-22 | 1977-03-01 | Ciba-Geigy Corporation | Process and product of optical brightening with quaternized benzofuranyl-benzimidazoles |
| CH632628B (de) * | 1976-07-26 | Ciba Geigy Ag | Verfahren zur herstellung von benzofuranyl-benzimidazolen und deren verwendung als optische aufheller. | |
| CH635839A5 (de) * | 1976-08-04 | 1983-04-29 | Sandoz Ag | Verfahren zur herstellung von n-substituierten und quaternierten benzimidazolen und deren verwendung. |
| CH645359A5 (de) * | 1978-11-20 | 1984-09-28 | Ciba Geigy Ag | Lagerstabile, konzentrierte waessrige loesung von benzimidazolium-aufhellern. |
| DE2918965A1 (de) * | 1979-05-11 | 1980-11-20 | Bayer Ag | Benzofuranverbindungen sowie deren verwendung als optische aufheller |
| US4302592A (en) * | 1980-09-15 | 1981-11-24 | Shell Oil Company | Pesticidal 3-(2,3-dihydrobenzofuran-7-yl)-5-methoxy-1,3,4-oxadiazol-2(3H)-one |
| IT1272917B (it) * | 1995-01-20 | 1997-07-01 | 3V Sigma Spa | Derivati di benzossazolo,loro uso come filtri solari e composizioni cosmetiche che li contengono |
| US5518713A (en) * | 1995-02-13 | 1996-05-21 | 3V Inc. | Benzoxazole derivatives, the use thereof as sunscreens and cosmetic compositions containing them |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3103518A (en) * | 1958-01-14 | 1963-09-10 | G -methoxybenzimidazole- | |
| DE1594841A1 (de) * | 1966-01-14 | 1970-07-23 | Bayer Ag | Aufhellungsmittel |
| CH986369A4 (en, 2012) * | 1969-06-27 | 1970-12-31 |
-
1969
- 1969-06-27 CH CH986369D patent/CH986369A4/xx unknown
- 1969-06-27 CH CH986369A patent/CH509458A/de not_active IP Right Cessation
-
1970
- 1970-06-12 US US00045922A patent/US3772323A/en not_active Expired - Lifetime
- 1970-06-26 DE DE19702031774 patent/DE2031774A1/de not_active Withdrawn
- 1970-06-26 FR FR7023788A patent/FR2051384A5/fr not_active Expired
- 1970-06-26 BE BE752571D patent/BE752571A/xx unknown
- 1970-06-26 NL NL7009485A patent/NL7009485A/xx unknown
- 1970-06-26 GB GB3116570A patent/GB1313332A/en not_active Expired
-
1973
- 1973-07-16 US US379288A patent/US3900419A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4002423A (en) * | 1971-08-13 | 1977-01-11 | Hoechst Aktiengesellschaft | Benzofuran derivatives process for their preparation and their use as optical brighteners |
Also Published As
| Publication number | Publication date |
|---|---|
| BE752571A (fr) | 1970-12-28 |
| US3900419A (en) | 1975-08-19 |
| US3772323A (en) | 1973-11-13 |
| CH509458A (de) | 1971-06-30 |
| DE2031774A1 (de) | 1971-01-07 |
| FR2051384A5 (en, 2012) | 1971-04-02 |
| CH986369A4 (en, 2012) | 1970-12-31 |
| NL7009485A (en, 2012) | 1970-12-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |