DD109379A5 - - Google Patents
Info
- Publication number
- DD109379A5 DD109379A5 DD172954A DD17295473A DD109379A5 DD 109379 A5 DD109379 A5 DD 109379A5 DD 172954 A DD172954 A DD 172954A DD 17295473 A DD17295473 A DD 17295473A DD 109379 A5 DD109379 A5 DD 109379A5
- Authority
- DD
- German Democratic Republic
Links
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
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D307/10—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
-
- 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
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D307/06—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Furan Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2240438A DE2240438A1 (de) | 1972-08-17 | 1972-08-17 | Neue 2-(4-biphenylyl)-tetrahydrofurane und verfahren zu ihrer herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD109379A5 true DD109379A5 (https=) | 1974-11-05 |
Family
ID=5853787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD172954A DD109379A5 (https=) | 1972-08-17 | 1973-08-17 |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US3901927A (https=) |
| JP (1) | JPS49124055A (https=) |
| AT (2) | AT324319B (https=) |
| BE (1) | BE803731A (https=) |
| BG (2) | BG20579A3 (https=) |
| CA (1) | CA1010047A (https=) |
| CH (1) | CH585741A5 (https=) |
| DD (1) | DD109379A5 (https=) |
| DE (1) | DE2240438A1 (https=) |
| ES (1) | ES417881A1 (https=) |
| FR (1) | FR2196169B1 (https=) |
| GB (1) | GB1412663A (https=) |
| HU (1) | HU166651B (https=) |
| IL (1) | IL43000A (https=) |
| NL (1) | NL7311296A (https=) |
| PH (1) | PH9535A (https=) |
| RO (2) | RO63767A (https=) |
| SU (1) | SU492081A3 (https=) |
| ZA (1) | ZA735627B (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2850330A1 (de) * | 1977-12-01 | 1979-06-07 | Sandoz Ag | Verfahren zur herstellung von phenylbutenonen |
| US4918207A (en) * | 1988-03-30 | 1990-04-17 | Aldrich Chemical Co., Inc. | Novel optically active halo-substituted tetrahydrofurans |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2251835A (en) * | 1939-05-05 | 1941-08-05 | Gen Aniline & Film Corp | Production of tetrahydrofurane from 1,4-butylene glycol |
| BE790086A (fr) * | 1971-10-15 | 1973-04-13 | Thomae Gmbh Dr K | Le 4-(4-biphenylyl)-1-butanol |
| BE790085A (fr) * | 1971-10-15 | 1973-04-13 | Thomae Gmbh Dr K | Nouveaux 4-(4-biphenylyl)-butanols |
-
1972
- 1972-08-17 DE DE2240438A patent/DE2240438A1/de active Pending
-
1973
- 1973-08-13 US US387803A patent/US3901927A/en not_active Expired - Lifetime
- 1973-08-14 CH CH1170373A patent/CH585741A5/xx not_active IP Right Cessation
- 1973-08-14 ES ES417881A patent/ES417881A1/es not_active Expired
- 1973-08-14 AT AT710673A patent/AT324319B/de not_active IP Right Cessation
- 1973-08-14 SU SU1959084A patent/SU492081A3/ru active
- 1973-08-14 AT AT679274A patent/AT324320B/de not_active IP Right Cessation
- 1973-08-15 BG BG027021A patent/BG20579A3/xx unknown
- 1973-08-15 PH PH14916*UA patent/PH9535A/en unknown
- 1973-08-15 BG BG024325A patent/BG20789A3/xx unknown
- 1973-08-15 HU HUTO922A patent/HU166651B/hu unknown
- 1973-08-16 CA CA179,009A patent/CA1010047A/en not_active Expired
- 1973-08-16 JP JP48092054A patent/JPS49124055A/ja active Pending
- 1973-08-16 IL IL43000A patent/IL43000A/en unknown
- 1973-08-16 GB GB3884073A patent/GB1412663A/en not_active Expired
- 1973-08-16 NL NL7311296A patent/NL7311296A/xx unknown
- 1973-08-16 ZA ZA00735627A patent/ZA735627B/xx unknown
- 1973-08-17 DD DD172954A patent/DD109379A5/xx unknown
- 1973-08-17 RO RO7300080999A patent/RO63767A/ro unknown
- 1973-08-17 FR FR7330077A patent/FR2196169B1/fr not_active Expired
- 1973-08-17 RO RO7300075820A patent/RO63669A/ro unknown
- 1973-08-17 BE BE134688A patent/BE803731A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3901927A (en) | 1975-08-26 |
| IL43000A (en) | 1976-08-31 |
| HU166651B (https=) | 1975-04-28 |
| DE2240438A1 (de) | 1974-02-28 |
| CH585741A5 (https=) | 1977-03-15 |
| IL43000A0 (en) | 1973-11-28 |
| ES417881A1 (es) | 1976-06-16 |
| RO63767A (fr) | 1978-12-15 |
| SU492081A3 (ru) | 1975-11-15 |
| FR2196169B1 (https=) | 1977-04-15 |
| BE803731A (fr) | 1974-02-18 |
| AU5930673A (en) | 1975-02-20 |
| AT324320B (de) | 1975-08-25 |
| BG20789A3 (bg) | 1975-12-20 |
| ZA735627B (en) | 1976-01-28 |
| RO63669A (fr) | 1978-10-15 |
| BG20579A3 (bg) | 1975-12-05 |
| NL7311296A (https=) | 1974-02-19 |
| CA1010047A (en) | 1977-05-10 |
| GB1412663A (en) | 1975-11-05 |
| AT324319B (de) | 1975-08-25 |
| JPS49124055A (https=) | 1974-11-27 |
| FR2196169A1 (https=) | 1974-03-15 |
| PH9535A (en) | 1976-01-09 |