DE3204692A1 - Verfahren zur herstellung von 2-chlormethylen-3,3-dimethyl-tetrahydrofuran - Google Patents

Verfahren zur herstellung von 2-chlormethylen-3,3-dimethyl-tetrahydrofuran

Info

Publication number
DE3204692A1
DE3204692A1 DE19823204692 DE3204692A DE3204692A1 DE 3204692 A1 DE3204692 A1 DE 3204692A1 DE 19823204692 DE19823204692 DE 19823204692 DE 3204692 A DE3204692 A DE 3204692A DE 3204692 A1 DE3204692 A1 DE 3204692A1
Authority
DE
Germany
Prior art keywords
formula
dimethyl
process step
chloromethylene
trichloro
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE19823204692
Other languages
German (de)
English (en)
Other versions
DE3204692C2 (en, 2012
Inventor
Dieter Prof. Dr. 5000 Köln Arlt
Manfred Dr. 5093 Burscheid Jautelat
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Priority to DE19823204692 priority Critical patent/DE3204692A1/de
Publication of DE3204692A1 publication Critical patent/DE3204692A1/de
Application granted granted Critical
Publication of DE3204692C2 publication Critical patent/DE3204692C2/de
Granted legal-status Critical Current

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
    • C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D307/28—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19823204692 1982-02-11 1982-02-11 Verfahren zur herstellung von 2-chlormethylen-3,3-dimethyl-tetrahydrofuran Granted DE3204692A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19823204692 DE3204692A1 (de) 1982-02-11 1982-02-11 Verfahren zur herstellung von 2-chlormethylen-3,3-dimethyl-tetrahydrofuran

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823204692 DE3204692A1 (de) 1982-02-11 1982-02-11 Verfahren zur herstellung von 2-chlormethylen-3,3-dimethyl-tetrahydrofuran

Publications (2)

Publication Number Publication Date
DE3204692A1 true DE3204692A1 (de) 1983-08-18
DE3204692C2 DE3204692C2 (en, 2012) 1990-05-17

Family

ID=6155344

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823204692 Granted DE3204692A1 (de) 1982-02-11 1982-02-11 Verfahren zur herstellung von 2-chlormethylen-3,3-dimethyl-tetrahydrofuran

Country Status (1)

Country Link
DE (1) DE3204692A1 (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4798899A (en) * 1983-10-11 1989-01-17 Bayer Aktiengesellschaft Combating fungi with novel azolyl-tetrahydrofuran-2-ylidene-methanes

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3204795A1 (de) * 1982-02-11 1983-08-18 Bayer Ag, 5090 Leverkusen Azolyl-phenoxy-tetrahydrofuran-2-yliden-methane, verfahren zu ihrer herstellung sowie antimikrobielle mittel, die diese stoffe enthalten
DE3229734A1 (de) * 1982-08-10 1984-02-16 Bayer Ag, 5090 Leverkusen Fungizide mittel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3204795A1 (de) * 1982-02-11 1983-08-18 Bayer Ag, 5090 Leverkusen Azolyl-phenoxy-tetrahydrofuran-2-yliden-methane, verfahren zu ihrer herstellung sowie antimikrobielle mittel, die diese stoffe enthalten
EP0088874A2 (de) * 1982-02-11 1983-09-21 Bayer Ag Azolyl-phenoxy-tetrahydrofuran-2-yliden-methane, Verfahren zu ihrer Herstellung sowie antimikrobielle Mittel, die diese Stoffe enthalten
DE3229734A1 (de) * 1982-08-10 1984-02-16 Bayer Ag, 5090 Leverkusen Fungizide mittel
EP0102517A2 (de) * 1982-08-10 1984-03-14 Bayer Ag Fungizide Mittel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4798899A (en) * 1983-10-11 1989-01-17 Bayer Aktiengesellschaft Combating fungi with novel azolyl-tetrahydrofuran-2-ylidene-methanes

Also Published As

Publication number Publication date
DE3204692C2 (en, 2012) 1990-05-17

Similar Documents

Publication Publication Date Title
EP0082413B1 (de) Verfahren zur Herstellung von 2-(Hydroxyphenoxy)-carbonsäureestern
EP0124013B1 (de) Verfahren zur Herstellung von Oxiranen
EP0132733A2 (de) Neue Fluorpivalsäurefluoride und Verfahren zu ihrer Herstellung
EP0533013A2 (de) Verfahren zur Herstellung von 1-Fluor-cyclopropan-1-carbonsäure
DE1104965B (de) Verfahren zur Herstellung von Derivaten des Urazols
DE3204692A1 (de) Verfahren zur herstellung von 2-chlormethylen-3,3-dimethyl-tetrahydrofuran
DE2533396C2 (de) 3-Methyl-3-aryl-brenztraubensäureester und Verfahren zu ihrer Herstellung
EP0365914B1 (de) Neue Fluor enthaltende und an der CH3-Gruppe gegebenenfalls halogenierte Acetophenone und deren Herstellung aus neuen Fluor enthaltenden Benzonitrilen
EP0061669B1 (de) Verbessertes Verfahren zur Herstellung von Cyclohexan-1,3-dionen sowie einige neue bicyclische Cyclohexan-1,3-dione
EP0049911A2 (de) Verfahren zur Herstellung von alpha-Hydroxybenzylphosphonsäureestern
DE3529259A1 (de) Verfahren zur herstellung von halogensubstituierten benzoylacetonitrilen, 1-chlor-2-(2,4-dichlor-5-fluorphenyl)-ethan-2-on und seine herstellung
EP0048370A1 (de) Verfahren zur Herstellung von trans-3-(Z-2-Chlor-2-aryl-vinyl)-2,2-dimethyl-cyclopropan-1-carbon-säure-derivaten, neue Zwischenprodukte hierfür, Verfahren zu deren Herstellung und Verwendung von Zwischenprodukten in Schädlingsbekämpfungsmitteln
EP0033885B1 (de) Verfahren zur Herstellung von (2-Chlor-4-trifluormethyl-phenyl)-(3-methoxy-phenyl)-ether
EP0044002A1 (de) Verfahren zur Herstellung von 3-Brom-4-fluor-benzaldehyd-(-acetalen), 3-Brom-4-fluor-benzoesäurenitril und seine Herstellung
EP0035635B2 (de) Verfahren zur Herstellung von Trimethylbenzochinon
EP0250897B1 (de) Verfahren zur Herstellung von Hydroxybenzaldoxim-O-ethern
EP0569701B1 (de) Verfahren zur Herstellung von 2-Amino-5-methyl-pyridin
EP0010183B1 (de) 3,3-Bisfluoromethyl-butan-2-on und Verfahren zu dessen Herstellung
EP0096801B1 (de) Azolylmethyl-ketone, Verfahren zu ihrer Herstellung und ihre Verwendung als Zwischenprodukte
EP0302331A2 (de) Ester von Arylbisperfluoralkylcarbinolen, Verfahren zur Herstellung dieser Verbindungen und der zugrundeliegenden Arylbisperfluoralkylcarbinole
EP0453841A2 (de) Verfahren zur Herstellung von 1-Alkoxyhexatrien-2-carbonsäureestern
CH633245A5 (de) Verfahren zur herstellung von 2,3-dichlor-1-(c1-7)-alkoxybenzolen.
EP0170047B1 (de) Verfahren zur Herstellung von Milchsäuresilylestern
DE2912052A1 (de) Verfahren zur herstellung von 2eckige klammer auf 4-(thienylcarbonyl)phenyl eckige klammer zu -propionsaeure
EP0006463A1 (de) Verfahren zur Herstellung von 2-substituierten 1-Alkyl-nitroimidazolen

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee