PL408136A1 - (E)-4-(benzo[d][1',3']-dioksol-5'-ylo)-5-etylideno-dihydrofuran-2-on i sposób jego otrzymywania - Google Patents
(E)-4-(benzo[d][1',3']-dioksol-5'-ylo)-5-etylideno-dihydrofuran-2-on i sposób jego otrzymywaniaInfo
- Publication number
- PL408136A1 PL408136A1 PL408136A PL40813614A PL408136A1 PL 408136 A1 PL408136 A1 PL 408136A1 PL 408136 A PL408136 A PL 408136A PL 40813614 A PL40813614 A PL 40813614A PL 408136 A1 PL408136 A1 PL 408136A1
- Authority
- PL
- Poland
- Prior art keywords
- dihydrofuran
- dioxol
- benzo
- lactone
- ethylidene
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- PWKFTDYCZDIGGP-WTDSWWLTSA-N (5E)-4-(1,3-benzodioxol-5-yl)-5-ethylideneoxolan-2-one Chemical compound O1COC2=C1C=CC(=C2)C\1CC(O/C/1=C/C)=O PWKFTDYCZDIGGP-WTDSWWLTSA-N 0.000 title 1
- GQHTUMJGOHRCHB-UHFFFAOYSA-N 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine Chemical compound C1CCCCN2CCCN=C21 GQHTUMJGOHRCHB-UHFFFAOYSA-N 0.000 abstract 4
- SFDGJDBLYNJMFI-UHFFFAOYSA-N 3,1-benzoxazin-4-one Chemical compound C1=CC=C2C(=O)OC=NC2=C1 SFDGJDBLYNJMFI-UHFFFAOYSA-N 0.000 abstract 3
- 238000002360 preparation method Methods 0.000 abstract 2
- FTNJQNQLEGKTGD-ZFJHNFROSA-N 1,3-benzodioxole Chemical group C1O[13C]=2[13CH]=[13CH][13CH]=[13CH][13C]=2O1 FTNJQNQLEGKTGD-ZFJHNFROSA-N 0.000 abstract 1
- UHPMCKVQTMMPCG-UHFFFAOYSA-N 5,8-dihydroxy-2-methoxy-6-methyl-7-(2-oxopropyl)naphthalene-1,4-dione Chemical compound CC1=C(CC(C)=O)C(O)=C2C(=O)C(OC)=CC(=O)C2=C1O UHPMCKVQTMMPCG-UHFFFAOYSA-N 0.000 abstract 1
- 241000233866 Fungi Species 0.000 abstract 1
- 241000223218 Fusarium Species 0.000 abstract 1
- 125000003180 beta-lactone group Chemical group 0.000 abstract 1
- 238000004440 column chromatography Methods 0.000 abstract 1
- YEJRWHAVMIAJKC-UHFFFAOYSA-N gamma-butyrolactone Natural products O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 150000002596 lactones Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 230000003032 phytopathogenic effect Effects 0.000 abstract 1
Landscapes
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Abstract
Wynalazek dotyczy racemicznego nienasyconego ?-laktonu z pierścieniem 1,3-benzodioksolowym o wzorze 1 oraz sposobu jego otrzymywania. Sposób otrzymywania racemicznego nienasyconego ?-laktonu polega na tym, że cis-4-(benzo[d][1',3']-dioksol-5'-ylo)-5-(1-jodoetylo)-dihydrofuran-2-on i/lub trans-4-(benzo[d][1',3']-dioksol-5'-ylo)-5-(1-jodoetylo)-dihydrofuran-2-on poddaje się reakcji z 1,8-diazabicyklo[5.4.0]undec-7-enem (DBU) w rozpuszczalniku organicznym, a czysty (E)-4-(benzo[d][1',3']-dioksol-5'-ylo)-5-etylideno-dihydrofuran-2-on wydziela się z uzyskanej mieszaniny produktów metodą chromatografii kolumnowej. Otrzymany lakton może znaleźć zastosowanie w przemyśle rolno-spożywczym jako składnik preparatów do zwalczania fitopatogennych grzybów strzępkowych z rodzaju Fusarium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL408136A PL222201B1 (pl) | 2014-05-07 | 2014-05-07 | (E)-4-(benzo[d][1',3']-dioksol-5'-ylo)-5-etylideno-dihydrofuran-2-on i sposób jego otrzymywania |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL408136A PL222201B1 (pl) | 2014-05-07 | 2014-05-07 | (E)-4-(benzo[d][1',3']-dioksol-5'-ylo)-5-etylideno-dihydrofuran-2-on i sposób jego otrzymywania |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL408136A1 true PL408136A1 (pl) | 2015-02-16 |
| PL222201B1 PL222201B1 (pl) | 2016-07-29 |
Family
ID=52464740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL408136A PL222201B1 (pl) | 2014-05-07 | 2014-05-07 | (E)-4-(benzo[d][1',3']-dioksol-5'-ylo)-5-etylideno-dihydrofuran-2-on i sposób jego otrzymywania |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL222201B1 (pl) |
-
2014
- 2014-05-07 PL PL408136A patent/PL222201B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL222201B1 (pl) | 2016-07-29 |
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| PL408136A1 (pl) | (E)-4-(benzo[d][1',3']-dioksol-5'-ylo)-5-etylideno-dihydrofuran-2-on i sposób jego otrzymywania |