ES399631A1 - Procedimiento para preparar isocromanos sustituidos. - Google Patents
Procedimiento para preparar isocromanos sustituidos.Info
- Publication number
- ES399631A1 ES399631A1 ES399631A ES399631A ES399631A1 ES 399631 A1 ES399631 A1 ES 399631A1 ES 399631 A ES399631 A ES 399631A ES 399631 A ES399631 A ES 399631A ES 399631 A1 ES399631 A1 ES 399631A1
- Authority
- ES
- Spain
- Prior art keywords
- alcohol
- phenyl
- organic solvent
- hydrogen
- lower alcohol
- 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
- 238000000034 method Methods 0.000 title abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 10
- 239000003960 organic solvent Substances 0.000 abstract 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 8
- 229910052739 hydrogen Inorganic materials 0.000 abstract 6
- 239000001257 hydrogen Substances 0.000 abstract 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 5
- 229910021529 ammonia Inorganic materials 0.000 abstract 4
- 238000010992 reflux Methods 0.000 abstract 4
- 239000002253 acid Substances 0.000 abstract 3
- 150000001412 amines Chemical class 0.000 abstract 3
- 125000004356 hydroxy functional group Chemical group O* 0.000 abstract 3
- WRMNZCZEMHIOCP-UHFFFAOYSA-N 2-phenylethanol Chemical compound OCCC1=CC=CC=C1 WRMNZCZEMHIOCP-UHFFFAOYSA-N 0.000 abstract 2
- 125000003545 alkoxy group Chemical group 0.000 abstract 2
- 150000001408 amides Chemical class 0.000 abstract 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 abstract 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- 125000000623 heterocyclic group Chemical group 0.000 abstract 2
- 229910052987 metal hydride Inorganic materials 0.000 abstract 2
- 150000004681 metal hydrides Chemical class 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 2
- 125000001424 substituent group Chemical group 0.000 abstract 2
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 abstract 2
- NNBAOGZVMYPVAD-UHFFFAOYSA-N 1-phenyl-3,4-dihydro-1h-isochromen-3-ol Chemical compound O1C(O)CC2=CC=CC=C2C1C1=CC=CC=C1 NNBAOGZVMYPVAD-UHFFFAOYSA-N 0.000 abstract 1
- OYKKRAZSNOLMQI-UHFFFAOYSA-N 4-bromo-1-phenyl-3,4-dihydro-1H-isochromene Chemical compound BrC1COC(C2=C1C=CC=C2)C2=CC=CC=C2 OYKKRAZSNOLMQI-UHFFFAOYSA-N 0.000 abstract 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 abstract 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 125000003158 alcohol group Chemical group 0.000 abstract 1
- 125000004429 atom Chemical group 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 125000004093 cyano group Chemical group *C#N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract 1
- 239000011968 lewis acid catalyst Substances 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract 1
- -1 nitrogenous compound Chemical class 0.000 abstract 1
- 125000004430 oxygen atom Chemical group O* 0.000 abstract 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 238000006798 ring closing metathesis reaction Methods 0.000 abstract 1
- 125000000467 secondary amino group Chemical class [H]N([*:1])[*:2] 0.000 abstract 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
- C07D311/76—Benzo[c]pyrans
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/08—Compounds containing oxirane rings with hydrocarbon radicals, substituted by halogen atoms, nitro radicals or nitroso radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyrane Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17499271A | 1971-08-25 | 1971-08-25 | |
| US00174993A US3840561A (en) | 1971-08-25 | 1971-08-25 | 3-aminomethyl-1-phenylisochromans and their preparation |
| US00174994A US3840562A (en) | 1971-08-25 | 1971-08-25 | 3-amino lower alkyl-1-phenylisochromans and their preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES399631A1 true ES399631A1 (es) | 1975-06-16 |
Family
ID=27390484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES399631A Expired ES399631A1 (es) | 1971-08-25 | 1972-02-10 | Procedimiento para preparar isocromanos sustituidos. |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4856679A (cg-RX-API-DMAC10.html) |
| AU (1) | AU3896472A (cg-RX-API-DMAC10.html) |
| BE (1) | BE779184A (cg-RX-API-DMAC10.html) |
| DE (1) | DE2206153A1 (cg-RX-API-DMAC10.html) |
| ES (1) | ES399631A1 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2150276A1 (cg-RX-API-DMAC10.html) |
| IL (1) | IL38720A0 (cg-RX-API-DMAC10.html) |
| NL (1) | NL7201779A (cg-RX-API-DMAC10.html) |
-
1972
- 1972-02-08 IL IL38720A patent/IL38720A0/xx unknown
- 1972-02-09 DE DE2206153A patent/DE2206153A1/de active Pending
- 1972-02-10 BE BE779184A patent/BE779184A/xx unknown
- 1972-02-10 FR FR7204427A patent/FR2150276A1/fr active Granted
- 1972-02-10 NL NL7201779A patent/NL7201779A/xx unknown
- 1972-02-10 ES ES399631A patent/ES399631A1/es not_active Expired
- 1972-02-10 JP JP47014055A patent/JPS4856679A/ja active Pending
- 1972-02-14 AU AU38964/72A patent/AU3896472A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2150276A1 (en) | 1973-04-06 |
| IL38720A0 (en) | 1972-04-27 |
| FR2150276B1 (cg-RX-API-DMAC10.html) | 1975-06-13 |
| DE2206153A1 (de) | 1973-08-02 |
| JPS4856679A (cg-RX-API-DMAC10.html) | 1973-08-09 |
| NL7201779A (cg-RX-API-DMAC10.html) | 1973-02-27 |
| AU3896472A (en) | 1973-08-16 |
| BE779184A (fr) | 1972-05-30 |
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