DE2163515C3 - - Google Patents

Info

Publication number
DE2163515C3
DE2163515C3 DE19712163515 DE2163515A DE2163515C3 DE 2163515 C3 DE2163515 C3 DE 2163515C3 DE 19712163515 DE19712163515 DE 19712163515 DE 2163515 A DE2163515 A DE 2163515A DE 2163515 C3 DE2163515 C3 DE 2163515C3
Authority
DE
Germany
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.)
Expired
Application number
DE19712163515
Other languages
German (de)
Other versions
DE2163515A1 (de
DE2163515B2 (de
Inventor
Yoshiharu Morita
Ryoji Kikumoto
Hiroshi Ohba
Akio Nakamura
Kaoru Sagamihara Fukuda
Tatsuo Yokohama Nomura
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Industries Ltd
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 Mitsubishi Chemical Industries Ltd filed Critical Mitsubishi Chemical Industries Ltd
Priority to DE19712163515 priority Critical patent/DE2163515B2/de
Publication of DE2163515A1 publication Critical patent/DE2163515A1/de
Publication of DE2163515B2 publication Critical patent/DE2163515B2/de
Application granted granted Critical
Publication of DE2163515C3 publication Critical patent/DE2163515C3/de
Granted legal-status Critical Current

Links

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
    • C07D309/16—Heterocyclic compounds containing six-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
    • C07D309/20—Heterocyclic compounds containing six-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 hydrogen atoms and substituted hydrocarbon radicals directly attached to ring carbon atoms
    • C07D309/22—Radicals substituted by oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19712163515 1971-12-21 1971-12-21 Verfahren zur Herstellung von 2-Alkoxy-3,4-dihydro-2H-pyranen Granted DE2163515B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19712163515 DE2163515B2 (de) 1971-12-21 1971-12-21 Verfahren zur Herstellung von 2-Alkoxy-3,4-dihydro-2H-pyranen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712163515 DE2163515B2 (de) 1971-12-21 1971-12-21 Verfahren zur Herstellung von 2-Alkoxy-3,4-dihydro-2H-pyranen

Publications (3)

Publication Number Publication Date
DE2163515A1 DE2163515A1 (de) 1973-07-05
DE2163515B2 DE2163515B2 (de) 1975-01-16
DE2163515C3 true DE2163515C3 (cg-RX-API-DMAC10.html) 1975-08-21

Family

ID=5828706

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712163515 Granted DE2163515B2 (de) 1971-12-21 1971-12-21 Verfahren zur Herstellung von 2-Alkoxy-3,4-dihydro-2H-pyranen

Country Status (1)

Country Link
DE (1) DE2163515B2 (cg-RX-API-DMAC10.html)

Also Published As

Publication number Publication date
DE2163515A1 (de) 1973-07-05
DE2163515B2 (de) 1975-01-16

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee