SE7503728L - - Google Patents
Info
- Publication number
- SE7503728L SE7503728L SE7503728A SE7503728A SE7503728L SE 7503728 L SE7503728 L SE 7503728L SE 7503728 A SE7503728 A SE 7503728A SE 7503728 A SE7503728 A SE 7503728A SE 7503728 L SE7503728 L SE 7503728L
- Authority
- SE
- Sweden
- Prior art keywords
- lower alkyl
- hydrogen
- integer
- formula
- same
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
- C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
- C07D221/04—Ortho- or peri-condensed ring systems
- C07D221/06—Ring systems of three rings
- C07D221/16—Ring systems of three rings containing carbocyclic rings other than six-membered
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
- C07C45/513—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an etherified hydroxyl group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
- C07C47/575—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing ether groups, groups, groups, or groups
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/455,574 US3963723A (en) | 1974-03-28 | 1974-03-28 | Cyclopentano (h) or (f) 1,2,3,4-tetrahydroisoquinolines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7503728L true SE7503728L (ro) | 1975-09-29 |
Family
ID=23809386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7503728A SE7503728L (ro) | 1974-03-28 | 1975-04-01 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3963723A (ro) |
| JP (1) | JPS50154433A (ro) |
| BE (1) | BE827283A (ro) |
| CA (1) | CA1063117A (ro) |
| DE (1) | DE2509683A1 (ro) |
| DK (1) | DK120975A (ro) |
| FR (1) | FR2265378B1 (ro) |
| IL (1) | IL46812A0 (ro) |
| NL (1) | NL7503706A (ro) |
| SE (1) | SE7503728L (ro) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3541158A (en) * | 1967-12-19 | 1970-11-17 | Dow Chemical Co | 1-(di(lower alkoxy)-4-alkylphenyl)-2-nitropropenes |
-
1974
- 1974-03-28 US US05/455,574 patent/US3963723A/en not_active Expired - Lifetime
-
1975
- 1975-03-06 DE DE19752509683 patent/DE2509683A1/de active Pending
- 1975-03-12 IL IL46812A patent/IL46812A0/xx unknown
- 1975-03-20 JP JP50034204A patent/JPS50154433A/ja active Pending
- 1975-03-21 DK DK120975A patent/DK120975A/da unknown
- 1975-03-27 FR FR7509663A patent/FR2265378B1/fr not_active Expired
- 1975-03-27 CA CA223,273A patent/CA1063117A/en not_active Expired
- 1975-03-27 BE BE154857A patent/BE827283A/xx unknown
- 1975-03-27 NL NL7503706A patent/NL7503706A/xx not_active Application Discontinuation
- 1975-04-01 SE SE7503728A patent/SE7503728L/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| IL46812A0 (en) | 1975-05-22 |
| CA1063117A (en) | 1979-09-25 |
| BE827283A (fr) | 1975-07-16 |
| DK120975A (ro) | 1975-09-29 |
| US3963723A (en) | 1976-06-15 |
| DE2509683A1 (de) | 1975-10-09 |
| FR2265378A1 (ro) | 1975-10-24 |
| FR2265378B1 (ro) | 1980-01-25 |
| JPS50154433A (ro) | 1975-12-12 |
| NL7503706A (nl) | 1975-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
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