GB819827A - Benzofuran and benzopyran derivatives - Google Patents
Benzofuran and benzopyran derivativesInfo
- Publication number
- GB819827A GB819827A GB1607/57A GB160757A GB819827A GB 819827 A GB819827 A GB 819827A GB 1607/57 A GB1607/57 A GB 1607/57A GB 160757 A GB160757 A GB 160757A GB 819827 A GB819827 A GB 819827A
- Authority
- GB
- United Kingdom
- Prior art keywords
- methyl
- ethyl
- dihydrobenzofuran
- carbonyl
- trihydrobenzopyran
- 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
- IANQTJSKSUMEQM-UHFFFAOYSA-N 1-benzofuran Chemical compound C1=CC=C2OC=CC2=C1 IANQTJSKSUMEQM-UHFFFAOYSA-N 0.000 title 2
- 150000001562 benzopyrans Chemical class 0.000 title 1
- -1 sulphonamido Chemical group 0.000 abstract 5
- 125000003277 amino group Chemical group 0.000 abstract 3
- HBEDSQVIWPRPAY-UHFFFAOYSA-N dihydro-benzofuran Natural products C1=CC=C2OCCC2=C1 HBEDSQVIWPRPAY-UHFFFAOYSA-N 0.000 abstract 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 abstract 2
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 abstract 2
- WDJHALXBUFZDSR-UHFFFAOYSA-M acetoacetate Chemical compound CC(=O)CC([O-])=O WDJHALXBUFZDSR-UHFFFAOYSA-M 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 125000004442 acylamino group Chemical group 0.000 abstract 2
- 229910052801 chlorine Inorganic materials 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 abstract 2
- ZJFCVUTYZHUNSW-UHFFFAOYSA-N 3-octadecyloxolane-2,5-dione Chemical compound CCCCCCCCCCCCCCCCCCC1CC(=O)OC1=O ZJFCVUTYZHUNSW-UHFFFAOYSA-N 0.000 abstract 1
- 125000002373 5 membered heterocyclic group Chemical group 0.000 abstract 1
- 125000004070 6 membered heterocyclic group Chemical group 0.000 abstract 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- NNAFKTNUAPOGFF-UHFFFAOYSA-N COCl(OC1=CC=CC=C1)(OC1=CC=CC=C1)Cl Chemical group COCl(OC1=CC=CC=C1)(OC1=CC=CC=C1)Cl NNAFKTNUAPOGFF-UHFFFAOYSA-N 0.000 abstract 1
- 101100037762 Caenorhabditis elegans rnh-2 gene Proteins 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- 238000005904 alkaline hydrolysis reaction Methods 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 239000000908 ammonium hydroxide Substances 0.000 abstract 1
- 150000005840 aryl radicals Chemical group 0.000 abstract 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 abstract 1
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 150000001805 chlorine compounds Chemical class 0.000 abstract 1
- 125000001309 chloro group Chemical group Cl* 0.000 abstract 1
- VZWXIQHBIQLMPN-UHFFFAOYSA-N chromane Chemical compound C1=CC=C2CCCOC2=C1 VZWXIQHBIQLMPN-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 125000001624 naphthyl group Chemical group 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 125000004309 pyranyl group Chemical group O1C(C=CC=C1)* 0.000 abstract 1
- 238000006798 ring closing metathesis reaction Methods 0.000 abstract 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 abstract 1
- RPACBEVZENYWOL-XFULWGLBSA-M sodium;(2r)-2-[6-(4-chlorophenoxy)hexyl]oxirane-2-carboxylate Chemical compound [Na+].C=1C=C(Cl)C=CC=1OCCCCCC[C@]1(C(=O)[O-])CO1 RPACBEVZENYWOL-XFULWGLBSA-M 0.000 abstract 1
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 abstract 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 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
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/32—Colour coupling substances
- G03C7/36—Couplers containing compounds with active methylene groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Color Printing (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Plural Heterocyclic Compounds (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE563926D BE563926A (OSRAM) | 1957-01-16 | ||
| GB1607/57A GB819827A (en) | 1957-01-16 | 1957-01-16 | Benzofuran and benzopyran derivatives |
| US708080A US2953576A (en) | 1957-01-16 | 1958-01-10 | Colour couplers |
| FR1197861D FR1197861A (fr) | 1957-01-16 | 1958-01-13 | Nouveaux copulants chromogènes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1607/57A GB819827A (en) | 1957-01-16 | 1957-01-16 | Benzofuran and benzopyran derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB819827A true GB819827A (en) | 1959-09-09 |
Family
ID=9724871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1607/57A Expired GB819827A (en) | 1957-01-16 | 1957-01-16 | Benzofuran and benzopyran derivatives |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2953576A (OSRAM) |
| BE (1) | BE563926A (OSRAM) |
| FR (1) | FR1197861A (OSRAM) |
| GB (1) | GB819827A (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE607498A (OSRAM) * | 1960-08-24 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2435173A (en) * | 1944-06-07 | 1948-01-27 | Gen Aniline & Film Corp | Acetyl n-heterocyclic couplers for color photography |
| US2507473A (en) * | 1946-01-03 | 1950-05-09 | Smith Kline French Lab | Coumaran derivatives and process for preparing same |
| US2694635A (en) * | 1951-12-05 | 1954-11-16 | Eastman Kodak Co | Couplers for color photography |
| US2636885A (en) * | 1952-04-30 | 1953-04-28 | Gen Aniline & Film Corp | Substituted benzofuranes |
-
0
- BE BE563926D patent/BE563926A/xx unknown
-
1957
- 1957-01-16 GB GB1607/57A patent/GB819827A/en not_active Expired
-
1958
- 1958-01-10 US US708080A patent/US2953576A/en not_active Expired - Lifetime
- 1958-01-13 FR FR1197861D patent/FR1197861A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE563926A (OSRAM) | |
| US2953576A (en) | 1960-09-20 |
| FR1197861A (fr) | 1959-12-03 |
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