GB889586A - Derivatives of 3-methyl-spiro(2h-1-betanaphthopyran-2,2[2h-1-benzopyran]) - Google Patents
Derivatives of 3-methyl-spiro(2h-1-betanaphthopyran-2,2[2h-1-benzopyran])Info
- Publication number
- GB889586A GB889586A GB20795/60A GB2079560A GB889586A GB 889586 A GB889586 A GB 889586A GB 20795/60 A GB20795/60 A GB 20795/60A GB 2079560 A GB2079560 A GB 2079560A GB 889586 A GB889586 A GB 889586A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compounds
- substituents
- irradiation
- methyl
- ether
- 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
- KYNSBQPICQTCGU-UHFFFAOYSA-N Benzopyrane Chemical compound C1=CC=C2C=CCOC2=C1 KYNSBQPICQTCGU-UHFFFAOYSA-N 0.000 title 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 6
- 150000001875 compounds Chemical class 0.000 abstract 5
- 125000001424 substituent group Chemical group 0.000 abstract 5
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 abstract 3
- -1 NHCH3 Chemical group 0.000 abstract 3
- 230000005855 radiation Effects 0.000 abstract 2
- SMQUZDBALVYZAC-UHFFFAOYSA-N salicylaldehyde Chemical class OC1=CC=CC=C1C=O SMQUZDBALVYZAC-UHFFFAOYSA-N 0.000 abstract 2
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 abstract 1
- 229910006074 SO2NH2 Inorganic materials 0.000 abstract 1
- 101100054666 Streptomyces halstedii sch3 gene Proteins 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 abstract 1
- 230000005670 electromagnetic radiation Effects 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 125000000565 sulfonamide group Chemical group 0.000 abstract 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 abstract 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 abstract 1
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
- C07D493/10—Spiro-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6561—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings
-
- 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
- G03C1/00—Photosensitive materials
- G03C1/685—Compositions containing spiro-condensed pyran compounds or derivatives thereof, as photosensitive substances
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US821383A US2978462A (en) | 1959-06-19 | 1959-06-19 | Derivatives of 3'-methyl-spiro (2h-1-beta-naphthopyran-2', 2'-[2'h-1' benzopyran]) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB889586A true GB889586A (en) | 1962-02-21 |
Family
ID=25233246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20795/60A Expired GB889586A (en) | 1959-06-19 | 1960-06-14 | Derivatives of 3-methyl-spiro(2h-1-betanaphthopyran-2,2[2h-1-benzopyran]) |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2978462A (en:Method) |
| CH (1) | CH420196A (en:Method) |
| DE (1) | DE1299297B (en:Method) |
| GB (1) | GB889586A (en:Method) |
| NL (2) | NL252815A (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0000900A1 (de) * | 1977-08-18 | 1979-03-07 | BASF Aktiengesellschaft | Spirodipyrane, deren Verwendung und diese enthaltende druckempfindliche Aufzeichnungsmaterialien |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE625049A (en:Method) * | 1961-11-21 | |||
| US3379779A (en) * | 1962-05-31 | 1968-04-23 | Gen Aniline & Film Corp | Bis-aryl methylene malononitriles |
| GB1078569A (en) * | 1962-12-06 | 1967-08-09 | Gen Aniline & Film Corp | Improvements in or relating to cyanoethylene compounds |
| US3404161A (en) * | 1962-12-28 | 1968-10-01 | Gaf Corp | Aryl hetero cyanoacrylates |
| DE159394C (en:Method) * | 1966-03-28 | |||
| US3404159A (en) * | 1966-12-19 | 1968-10-01 | Gaf Corp | Bis hetero methylene malononitriles |
| US4845529A (en) * | 1987-12-18 | 1989-07-04 | Thomas W. Secrest | Storage apparatus comprising a plurality of layers |
| US5099270A (en) * | 1973-03-09 | 1992-03-24 | Thomas W. Secrest | Storage apparatus comprising a plurality of layers |
| DE2323803C3 (de) * | 1973-05-11 | 1983-12-01 | Basf Ag, 6700 Ludwigshafen | Spirodipyrane und deren Verwendung als Farbbildner für Kopierverfahren |
| US5239338A (en) * | 1973-09-24 | 1993-08-24 | Pearson Robert E | Storage apparatus comprising a plurality of layers |
| DE2430568C3 (de) * | 1974-06-26 | 1979-02-08 | Basf Ag, 6700 Ludwigshafen | Spirodipyrane und deren Verwendung als Farbbildner für druckempfindliche Aufzeichnungsmaterialien |
| DE2611600C2 (de) * | 1976-03-19 | 1986-12-18 | Basf Ag, 6700 Ludwigshafen | Spirodipyrane und deren Verwendung |
| US4342696A (en) * | 1980-10-08 | 1982-08-03 | Armstrong World Industries, Inc. | 7-Dimethylamino-3-substituted-2,2'-spirobi[2H-1-benzopyrans] |
| US4348508A (en) * | 1981-06-25 | 1982-09-07 | Armstrong World Industries, Inc. | 3-Substituted-7-alkoxy-2,2'-Spirobi[2H-1-benzopyrans] |
| US4384094A (en) * | 1981-10-22 | 1983-05-17 | Armstrong World Industries, Inc. | 3-Substituted-7-dialkylamino-spiro(2H-1-benzopyran-2,3'-(3H)-naphtha(2,1-b)pyrans) |
| US4382134A (en) * | 1981-10-22 | 1983-05-03 | Armstrong World Industries, Inc. | 3-Substituted-7-alkoxy-spiro(2H-1-benzopyran-2,3'-(3H)-naphtho(2,1-B)pyrans) |
-
0
- NL NL126585D patent/NL126585C/xx active
- NL NL252815D patent/NL252815A/xx unknown
-
1959
- 1959-06-19 US US821383A patent/US2978462A/en not_active Expired - Lifetime
-
1960
- 1960-05-20 CH CH585060A patent/CH420196A/fr unknown
- 1960-06-14 GB GB20795/60A patent/GB889586A/en not_active Expired
- 1960-06-18 DE DEN18508A patent/DE1299297B/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0000900A1 (de) * | 1977-08-18 | 1979-03-07 | BASF Aktiengesellschaft | Spirodipyrane, deren Verwendung und diese enthaltende druckempfindliche Aufzeichnungsmaterialien |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1299297B (de) | 1969-07-17 |
| NL252815A (en:Method) | |
| NL126585C (en:Method) | |
| CH420196A (fr) | 1966-09-15 |
| US2978462A (en) | 1961-04-04 |
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