CH479510A - Process for the preparation of dibenzocycloheptenes - Google Patents

Process for the preparation of dibenzocycloheptenes

Info

Publication number
CH479510A
CH479510A CH598266A CH598266A CH479510A CH 479510 A CH479510 A CH 479510A CH 598266 A CH598266 A CH 598266A CH 598266 A CH598266 A CH 598266A CH 479510 A CH479510 A CH 479510A
Authority
CH
Switzerland
Prior art keywords
dibenzocycloheptenes
preparation
Prior art date
Application number
CH598266A
Other languages
German (de)
Inventor
Kollonitsch Janos
Original Assignee
Merck & Co Inc
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 Merck & Co Inc filed Critical Merck & Co Inc
Publication of CH479510A publication Critical patent/CH479510A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C23/00—Compounds containing at least one halogen atom bound to a ring other than a six-membered aromatic ring
    • C07C23/18—Polycyclic halogenated hydrocarbons
    • C07C23/20—Polycyclic halogenated hydrocarbons with condensed rings none of which is aromatic
    • C07C23/38—Polycyclic halogenated hydrocarbons with condensed rings none of which is aromatic with three condensed rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
CH598266A 1965-04-30 1966-04-25 Process for the preparation of dibenzocycloheptenes CH479510A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45235965A 1965-04-30 1965-04-30

Publications (1)

Publication Number Publication Date
CH479510A true CH479510A (en) 1969-10-15

Family

ID=23796160

Family Applications (1)

Application Number Title Priority Date Filing Date
CH598266A CH479510A (en) 1965-04-30 1966-04-25 Process for the preparation of dibenzocycloheptenes

Country Status (5)

Country Link
BR (1) BR6678831D0 (en)
CH (1) CH479510A (en)
DE (1) DE1593006A1 (en)
GB (1) GB1109195A (en)
NL (1) NL6605836A (en)

Also Published As

Publication number Publication date
DE1593006A1 (en) 1970-07-16
GB1109195A (en) 1968-04-10
BR6678831D0 (en) 1973-09-18
NL6605836A (en) 1966-10-31

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Legal Events

Date Code Title Description
PL Patent ceased