DE2308187A1 - Verfahren zur herstellung von 4methyl-5,7-bis-(beta-morpholinoaethoxy)cumarin - Google Patents
Verfahren zur herstellung von 4methyl-5,7-bis-(beta-morpholinoaethoxy)cumarinInfo
- Publication number
- DE2308187A1 DE2308187A1 DE19732308187 DE2308187A DE2308187A1 DE 2308187 A1 DE2308187 A1 DE 2308187A1 DE 19732308187 DE19732308187 DE 19732308187 DE 2308187 A DE2308187 A DE 2308187A DE 2308187 A1 DE2308187 A1 DE 2308187A1
- Authority
- DE
- Germany
- Prior art keywords
- acid
- lower alkyl
- aminocrotonic
- alkyl ester
- methyl
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 18
- 238000002360 preparation method Methods 0.000 title claims description 5
- ZYGHJZDHTFUPRJ-UHFFFAOYSA-N coumarin Chemical compound C1=CC=C2OC(=O)C=CC2=C1 ZYGHJZDHTFUPRJ-UHFFFAOYSA-N 0.000 title description 3
- PQMOXTJVIYEOQL-UHFFFAOYSA-N Cumarin Natural products CC(C)=CCC1=C(O)C(C(=O)C(C)CC)=C(O)C2=C1OC(=O)C=C2CCC PQMOXTJVIYEOQL-UHFFFAOYSA-N 0.000 title 1
- FSOGIJPGPZWNGO-UHFFFAOYSA-N Meomammein Natural products CCC(C)C(=O)C1=C(O)C(CC=C(C)C)=C(O)C2=C1OC(=O)C=C2CCC FSOGIJPGPZWNGO-UHFFFAOYSA-N 0.000 title 1
- 239000002253 acid Substances 0.000 claims description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 229960001553 phloroglucinol Drugs 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 8
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 7
- 125000005907 alkyl ester group Chemical group 0.000 claims description 7
- UKVYVZLTGQVOPX-IHWYPQMZSA-N (z)-3-aminobut-2-enoic acid Chemical compound C\C(N)=C\C(O)=O UKVYVZLTGQVOPX-IHWYPQMZSA-N 0.000 claims description 6
- JPYHHZQJCSQRJY-UHFFFAOYSA-N Phloroglucinol Natural products CCC=CCC=CCC=CCC=CCCCCC(=O)C1=C(O)C=C(O)C=C1O JPYHHZQJCSQRJY-UHFFFAOYSA-N 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 6
- QCDYQQDYXPDABM-UHFFFAOYSA-N phloroglucinol Chemical compound OC1=CC(O)=CC(O)=C1 QCDYQQDYXPDABM-UHFFFAOYSA-N 0.000 claims description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 claims description 4
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 claims description 4
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 claims description 4
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- YPMPTULBFPFSEQ-PLNGDYQASA-N ethyl (z)-3-aminobut-2-enoate Chemical compound CCOC(=O)\C=C(\C)N YPMPTULBFPFSEQ-PLNGDYQASA-N 0.000 claims description 3
- 239000002798 polar solvent Substances 0.000 claims description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 235000011007 phosphoric acid Nutrition 0.000 claims description 2
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims description 2
- 238000003756 stirring Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- -1 allyl ester Chemical class 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 229960000956 coumarin Drugs 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- ZAPMTSHEXFEPSD-UHFFFAOYSA-N 4-(2-chloroethyl)morpholine Chemical compound ClCCN1CCOCC1 ZAPMTSHEXFEPSD-UHFFFAOYSA-N 0.000 description 1
- 206010067484 Adverse reaction Diseases 0.000 description 1
- DGIDDDIFEQSDJB-UHFFFAOYSA-J [Cl-].[Cl-].[Cl-].[Cl-].[Li+].[Li+].[Li+].[Li+] Chemical compound [Cl-].[Cl-].[Cl-].[Cl-].[Li+].[Li+].[Li+].[Li+] DGIDDDIFEQSDJB-UHFFFAOYSA-J 0.000 description 1
- 230000006838 adverse reaction Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 235000001671 coumarin Nutrition 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 150000004683 dihydrates Chemical class 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000004682 monohydrates Chemical class 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- WCTAGTRAWPDFQO-UHFFFAOYSA-K trisodium;hydrogen carbonate;carbonate Chemical compound [Na+].[Na+].[Na+].OC([O-])=O.[O-]C([O-])=O WCTAGTRAWPDFQO-UHFFFAOYSA-K 0.000 description 1
Classifications
-
- 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
- C07D311/06—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
- C07D311/08—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
- C07D311/16—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring substituted in position 7
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pyrane Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2125472 | 1972-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2308187A1 true DE2308187A1 (de) | 1973-09-20 |
Family
ID=11179089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732308187 Pending DE2308187A1 (de) | 1972-03-01 | 1973-02-20 | Verfahren zur herstellung von 4methyl-5,7-bis-(beta-morpholinoaethoxy)cumarin |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4892381A (enrdf_load_stackoverflow) |
| AU (1) | AU5269473A (enrdf_load_stackoverflow) |
| BE (1) | BE795936A (enrdf_load_stackoverflow) |
| DE (1) | DE2308187A1 (enrdf_load_stackoverflow) |
| ES (1) | ES412132A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2174198A1 (enrdf_load_stackoverflow) |
| IL (1) | IL41627A0 (enrdf_load_stackoverflow) |
| NL (1) | NL7302702A (enrdf_load_stackoverflow) |
| ZA (1) | ZA731531B (enrdf_load_stackoverflow) |
-
0
- BE BE795936D patent/BE795936A/xx unknown
-
1973
- 1973-02-20 DE DE19732308187 patent/DE2308187A1/de active Pending
- 1973-02-23 JP JP48022042A patent/JPS4892381A/ja active Pending
- 1973-02-26 IL IL41627A patent/IL41627A0/xx unknown
- 1973-02-27 NL NL7302702A patent/NL7302702A/xx unknown
- 1973-02-28 AU AU52694/73A patent/AU5269473A/en not_active Expired
- 1973-02-28 FR FR7307208A patent/FR2174198A1/fr not_active Withdrawn
- 1973-02-28 ES ES412132A patent/ES412132A1/es not_active Expired
- 1973-03-01 ZA ZA731531A patent/ZA731531B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL41627A0 (en) | 1973-04-30 |
| ES412132A1 (es) | 1976-01-01 |
| NL7302702A (enrdf_load_stackoverflow) | 1973-09-04 |
| BE795936A (fr) | 1973-06-18 |
| AU5269473A (en) | 1974-08-29 |
| ZA731531B (en) | 1974-10-30 |
| JPS4892381A (enrdf_load_stackoverflow) | 1973-11-30 |
| FR2174198A1 (en) | 1973-10-12 |
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