RO63964A - Procede pour obtenir des 3,4-dihydro-2h-pyranes-2,4-diones a action herbicide - Google Patents
Procede pour obtenir des 3,4-dihydro-2h-pyranes-2,4-diones a action herbicideInfo
- Publication number
- RO63964A RO63964A RO197376384A RO7638473A RO63964A RO 63964 A RO63964 A RO 63964A RO 197376384 A RO197376384 A RO 197376384A RO 7638473 A RO7638473 A RO 7638473A RO 63964 A RO63964 A RO 63964A
- Authority
- RO
- Romania
- Prior art keywords
- pyranes
- diones
- dihydro
- obtaining
- herbicide action
- Prior art date
Links
- 230000002363 herbicidal effect Effects 0.000 title 1
- 239000004009 herbicide Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/34—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D309/36—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10496272A JPS5147773B2 (en]) | 1972-10-20 | 1972-10-20 | |
| JP252673A JPS5212249B2 (en]) | 1972-12-25 | 1972-12-25 | |
| JP732527A JPS5530484B2 (en]) | 1972-12-25 | 1972-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO63964A true RO63964A (fr) | 1979-06-15 |
Family
ID=27275399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO197376384A RO63964A (fr) | 1972-10-20 | 1973-10-19 | Procede pour obtenir des 3,4-dihydro-2h-pyranes-2,4-diones a action herbicide |
Country Status (13)
| Country | Link |
|---|---|
| US (2) | US3927034A (en]) |
| AT (1) | AT331794B (en]) |
| BE (1) | BE806363A (en]) |
| CH (1) | CH591206A5 (en]) |
| DD (2) | DD114070A5 (en]) |
| DK (1) | DK134487C (en]) |
| FR (1) | FR2217330B1 (en]) |
| GB (1) | GB1407317A (en]) |
| IL (1) | IL43521A (en]) |
| IT (1) | IT1057871B (en]) |
| NL (1) | NL7314373A (en]) |
| OA (1) | OA04675A (en]) |
| RO (1) | RO63964A (en]) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3927034A (en) * | 1972-10-20 | 1975-12-16 | Nippon Soda Co | 3,4-Dihydro-2H-pyrane-2,4-diones |
| US4075239A (en) * | 1973-08-15 | 1978-02-21 | Nippon Soda Company, Limited | Cyclohexane derivatives |
| JPS577122B2 (en]) * | 1973-12-24 | 1982-02-09 | ||
| JPS5811841B2 (ja) * | 1974-06-04 | 1983-03-04 | 日本曹達株式会社 | オキサシクロヘキサン誘導体除草剤 |
| US4001224A (en) * | 1975-03-03 | 1977-01-04 | Warner-Lambert Company | 4-substituted-2, 3-dihydro-1-benzoxepin-3, 5-diones and tautomers |
| DE3239071A1 (de) * | 1982-10-22 | 1984-04-26 | Basf Ag, 6700 Ludwigshafen | Cyclohexan-1,3-dionderivate, verfahren zu ihrer herstellung und ihre verwendung zur bekaempfung unerwuenschten pflanzenwuchses |
| CA2118796A1 (en) * | 1991-09-20 | 1993-04-01 | John Crosby | Pyranones |
| WO2002007517A1 (fr) * | 2000-07-21 | 2002-01-31 | Sumitomo Chemical Company, Limited | Inhibiteurs de la biosynthèse de l'éthylène dans des plantes |
| CN111072615A (zh) * | 2019-11-08 | 2020-04-28 | 聊城大学 | 3-（1-氨基亚乙基）-6-甲基吡喃-2，4-二酮衍生物的合成及其作为除草剂的应用 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3927034A (en) * | 1972-10-20 | 1975-12-16 | Nippon Soda Co | 3,4-Dihydro-2H-pyrane-2,4-diones |
-
1973
- 1973-10-15 US US406621A patent/US3927034A/en not_active Expired - Lifetime
- 1973-10-16 GB GB4808373A patent/GB1407317A/en not_active Expired
- 1973-10-17 AT AT881273A patent/AT331794B/de not_active IP Right Cessation
- 1973-10-17 CH CH1469873A patent/CH591206A5/xx not_active IP Right Cessation
- 1973-10-18 NL NL7314373A patent/NL7314373A/xx unknown
- 1973-10-19 DK DK569073A patent/DK134487C/da active
- 1973-10-19 RO RO197376384A patent/RO63964A/ro unknown
- 1973-10-19 FR FR7337489A patent/FR2217330B1/fr not_active Expired
- 1973-10-20 OA OA55041A patent/OA04675A/xx unknown
- 1973-10-22 DD DD180758*A patent/DD114070A5/xx unknown
- 1973-10-22 DD DD174214A patent/DD110161A5/xx unknown
- 1973-10-22 BE BE136937A patent/BE806363A/xx unknown
- 1973-10-22 IT IT7353259A patent/IT1057871B/it active
- 1973-10-30 IL IL7343521A patent/IL43521A/en unknown
-
1975
- 1975-07-03 US US05/592,911 patent/US3989504A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AT331794B (de) | 1976-08-25 |
| DK134487B (da) | 1976-11-15 |
| IL43521A (en) | 1977-04-29 |
| DK134487C (da) | 1977-04-25 |
| IT1057871B (it) | 1982-03-30 |
| IL43521A0 (en) | 1974-01-14 |
| FR2217330B1 (en]) | 1978-10-27 |
| CH591206A5 (en]) | 1977-09-15 |
| US3989504A (en) | 1976-11-02 |
| DE2352661A1 (de) | 1974-05-09 |
| GB1407317A (en) | 1975-09-24 |
| FR2217330A1 (en]) | 1974-09-06 |
| BE806363A (fr) | 1974-02-15 |
| DE2352661B2 (de) | 1977-02-17 |
| NL7314373A (en]) | 1974-04-23 |
| DD114070A5 (en]) | 1975-07-12 |
| ATA881273A (de) | 1975-12-15 |
| DD110161A5 (en]) | 1974-12-12 |
| US3927034A (en) | 1975-12-16 |
| OA04675A (fr) | 1980-07-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RO62510A (fr) | Procede pour obtenir des 1,2,4-triazin-5-ones | |
| RO63964A (fr) | Procede pour obtenir des 3,4-dihydro-2h-pyranes-2,4-diones a action herbicide | |
| BE808733A (fr) | Procede de preparation de cyclohexane-diones-1,3 | |
| RO63442A (fr) | Procede pour obtenir des derives d'oxazole 3,4,5-trisubstitue | |
| RO68557A (ro) | Procedeu de preparare a unor s-triazine cu actiune erbicida | |
| CH557639A (fr) | Procede pour l'obtention de fromages. | |
| BE797345A (fr) | Procede de teinture reguliere a la continue | |
| RO63492A (fr) | Procede pour obtenir des 2-(6'-carboalcoxyhexyl)-4(r)-hydroxycyclopentan-1,3-diones | |
| RO70548A (ro) | Procedeu de obtinere a dezacetoxicefalosporinei c | |
| BE798847A (fr) | Procede de production de formaldehyde | |
| CH553056A (de) | Vorrichtung zum herstellen von deckeln. | |
| BE791904A (fr) | Procede de deshydrochloration | |
| RO65788A (ro) | Procedeu pentru obtinerea unor peniciline | |
| BE804709A (fr) | Procede de preparation du 1,4-diacetoxybutane | |
| RO62772A (fr) | Procede pour obtenir des oximcarbamates n-sulfeniles | |
| RO62849A (fr) | Procede pour obtenir d'acides 2-alcoxy-5-alkylsulfonylbenzoiques | |
| RO62847A (fr) | Procede pour obtenir des copolymeres isobutylene-isoprene | |
| RO63435A (fr) | Procede pour obtenir des copolymeres isobutylene-isoprene | |
| RO70852A (ro) | Procedeu de obtinere a unui derivat de mercaptopiridoxina | |
| RO65544A (ro) | Procedeu de obtinere a unor derivati ai alfa-pironei cu actiune erbicida | |
| BE802499A (fr) | Procede raccourci pour obtenir des teintures unies | |
| RO63439A (fr) | Procede pour obtenir desacetoxycephalosporine c | |
| RO62774A (fr) | Procede pour la preparation des ryphamicynes s.v | |
| RO63381A2 (fr) | Procede pour obtenir du methylen-bis-o,o'-diethyldithiophosphate | |
| BE804476A (fr) | Procede de production d'alpha-oximino-nitriles |