TW200716585A - Improved process for preparing insecticidal (disubstitutedpropenyl) phenylalkyl substituted dihydrobenzofurans - Google Patents
Improved process for preparing insecticidal (disubstitutedpropenyl) phenylalkyl substituted dihydrobenzofuransInfo
- Publication number
- TW200716585A TW200716585A TW095110096A TW95110096A TW200716585A TW 200716585 A TW200716585 A TW 200716585A TW 095110096 A TW095110096 A TW 095110096A TW 95110096 A TW95110096 A TW 95110096A TW 200716585 A TW200716585 A TW 200716585A
- Authority
- TW
- Taiwan
- Prior art keywords
- improved process
- disubstitutedpropenyl
- phenylalkyl substituted
- dihydrobenzofurans
- substituted dihydrobenzofurans
- Prior art date
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
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P33/00—Antiparasitic agents
- A61P33/14—Ectoparasiticides, e.g. scabicides
-
- 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
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Tropical Medicine & Parasitology (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Furan Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
An improved process is described for preparing (disubstitutedpropenyl) phenylalkyl substituted dihydrobenzofurans. This improved process is focused on steps to produce key intermediates, namely substituted phenolylalkyl substituted dihydrobenzofurans of formula I: where R3, R4, R5, R6 and x are defined herein.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66442705P | 2005-03-23 | 2005-03-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200716585A true TW200716585A (en) | 2007-05-01 |
Family
ID=37024160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095110096A TW200716585A (en) | 2005-03-23 | 2006-03-23 | Improved process for preparing insecticidal (disubstitutedpropenyl) phenylalkyl substituted dihydrobenzofurans |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1863783A4 (en) |
JP (1) | JP2008534507A (en) |
CN (1) | CN101146788A (en) |
IL (1) | IL186017A0 (en) |
TW (1) | TW200716585A (en) |
WO (1) | WO2006102387A1 (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HU190579B (en) * | 1984-07-18 | 1986-09-29 | Nitrokemia Ipartelepek,Hu | Plant growth regulating compositions comprising etherified hydroxy-alkyl-phosphonic acid-derivatives as active substance |
US4960884A (en) * | 1989-03-02 | 1990-10-02 | Fmc Corporation | Pesticidal 2-fluoroethyl ethers |
JPH05125024A (en) * | 1991-11-05 | 1993-05-21 | Yamanouchi Pharmaceut Co Ltd | New aryloxyalkylamine derivative or its salt |
EA200100182A1 (en) * | 1998-07-27 | 2001-08-27 | Эли Лилли Энд Компани | TREATMENT OF CONDITION OF ANXIETY |
KR20060006065A (en) * | 2003-04-30 | 2006-01-18 | 에프엠씨 코포레이션 | Phenyl substituted cyclic derivatives |
WO2006088963A1 (en) * | 2005-02-17 | 2006-08-24 | Bayer Cropscience Ag | Improved process for preparing (disubstitutedpropenyl) phenylalkyl substituted dihydrobenzofurans |
WO2006089024A1 (en) * | 2005-02-17 | 2006-08-24 | Bayer Cropscience Ag | Improved process for preparing (disubstitutedpropenyl) phenylalkyl substituted dihydrobenzofurans |
-
2006
- 2006-03-22 WO PCT/US2006/010350 patent/WO2006102387A1/en active Application Filing
- 2006-03-22 JP JP2008503120A patent/JP2008534507A/en not_active Withdrawn
- 2006-03-22 EP EP06739229A patent/EP1863783A4/en not_active Withdrawn
- 2006-03-22 CN CNA2006800093207A patent/CN101146788A/en active Pending
- 2006-03-23 TW TW095110096A patent/TW200716585A/en unknown
-
2007
- 2007-09-18 IL IL186017A patent/IL186017A0/en unknown
Also Published As
Publication number | Publication date |
---|---|
JP2008534507A (en) | 2008-08-28 |
EP1863783A4 (en) | 2008-06-18 |
EP1863783A1 (en) | 2007-12-12 |
CN101146788A (en) | 2008-03-19 |
IL186017A0 (en) | 2008-01-20 |
WO2006102387A1 (en) | 2006-09-28 |
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