AT278745B - PROCESS FOR PREPARING THE NEW OCTAHYDRO-1,2,4-METHENOPENTALENYL- (5) AMINE AND ITS SALT - Google Patents

PROCESS FOR PREPARING THE NEW OCTAHYDRO-1,2,4-METHENOPENTALENYL- (5) AMINE AND ITS SALT

Info

Publication number
AT278745B
AT278745B AT02277/69A AT227769A AT278745B AT 278745 B AT278745 B AT 278745B AT 02277/69 A AT02277/69 A AT 02277/69A AT 227769 A AT227769 A AT 227769A AT 278745 B AT278745 B AT 278745B
Authority
AT
Austria
Prior art keywords
methenopentalenyl
amine
salt
preparing
octahydro
Prior art date
Application number
AT02277/69A
Other languages
German (de)
Original Assignee
Geigy Ag J R
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
Priority claimed from CH1837566A external-priority patent/CH472364A/en
Application filed by Geigy Ag J R filed Critical Geigy Ag J R
Application granted granted Critical
Publication of AT278745B publication Critical patent/AT278745B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides
    • C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • C07C265/10—Derivatives of isocyanic acid having isocyanate groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/573—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C61/00—Compounds having carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C07C61/12—Saturated polycyclic compounds
    • C07C61/125—Saturated polycyclic compounds having a carboxyl group bound to a condensed ring system
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C61/00—Compounds having carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C07C61/12—Saturated polycyclic compounds
    • C07C61/125—Saturated polycyclic compounds having a carboxyl group bound to a condensed ring system
    • C07C61/135—Saturated polycyclic compounds having a carboxyl group bound to a condensed ring system having three rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AT02277/69A 1966-12-22 1967-12-21 PROCESS FOR PREPARING THE NEW OCTAHYDRO-1,2,4-METHENOPENTALENYL- (5) AMINE AND ITS SALT AT278745B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1837566A CH472364A (en) 1966-12-22 1966-12-22 Process for the preparation of a new polycyclic amine

Publications (1)

Publication Number Publication Date
AT278745B true AT278745B (en) 1970-02-10

Family

ID=4432559

Family Applications (3)

Application Number Title Priority Date Filing Date
AT02277/69A AT278745B (en) 1966-12-22 1967-12-21 PROCESS FOR PREPARING THE NEW OCTAHYDRO-1,2,4-METHENOPENTALENYL- (5) AMINE AND ITS SALT
AT02276/69A AT279582B (en) 1966-12-22 1967-12-21 PROCESS FOR PREPARING THE NEW OCTAHYDRO-1,2,4-METHENOPENTALENYL- (5) AMINE AND ITS SALT
AT1158767A AT278743B (en) 1966-12-22 1967-12-21 Process for the preparation of the new octahydro-1,2,4-methenopentalenyl- (5) -amine and its salts

Family Applications After (2)

Application Number Title Priority Date Filing Date
AT02276/69A AT279582B (en) 1966-12-22 1967-12-21 PROCESS FOR PREPARING THE NEW OCTAHYDRO-1,2,4-METHENOPENTALENYL- (5) AMINE AND ITS SALT
AT1158767A AT278743B (en) 1966-12-22 1967-12-21 Process for the preparation of the new octahydro-1,2,4-methenopentalenyl- (5) -amine and its salts

Country Status (8)

Country Link
AT (3) AT278745B (en)
BR (1) BR6795727D0 (en)
CH (1) CH495945A (en)
ES (1) ES348511A1 (en)
GR (1) GR37787B (en)
IL (2) IL29191A (en)
NO (1) NO124251B (en)
SE (2) SE342033B (en)

Also Published As

Publication number Publication date
AT278743B (en) 1970-02-10
AT279582B (en) 1970-03-10
IL29191A (en) 1971-07-28
NO124251B (en) 1972-03-27
SE342033B (en) 1972-01-24
CH495945A (en) 1970-09-15
IL36722A (en) 1971-08-25
GR37787B (en) 1969-07-15
ES348511A1 (en) 1969-03-01
BR6795727D0 (en) 1973-04-26
SE336129B (en) 1971-06-28

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee