NL6508221A - - Google Patents

Info

Publication number
NL6508221A
NL6508221A NL6508221A NL6508221A NL6508221A NL 6508221 A NL6508221 A NL 6508221A NL 6508221 A NL6508221 A NL 6508221A NL 6508221 A NL6508221 A NL 6508221A NL 6508221 A NL6508221 A NL 6508221A
Authority
NL
Netherlands
Application number
NL6508221A
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 to BE667307D priority Critical patent/BE667307A/xx
Priority to US72581A priority patent/US3203982A/en
Application filed filed Critical
Priority to NL6508221A priority patent/NL6508221A/xx
Priority to FR22353A priority patent/FR1438807A/fr
Publication of NL6508221A publication Critical patent/NL6508221A/xx

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
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/367—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in singly bound form
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
NL6508221A 1960-11-30 1965-06-25 NL6508221A (xx)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE667307D BE667307A (xx) 1965-06-25
US72581A US3203982A (en) 1960-11-30 1960-11-30 Process for hydrogenating diarylketone carboxylic acids
NL6508221A NL6508221A (xx) 1965-06-25 1965-06-25
FR22353A FR1438807A (fr) 1965-06-25 1965-06-25 Procédé d'hydrogénation d'un acide diarylcétone-carboxylique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6508221A NL6508221A (xx) 1965-06-25 1965-06-25
FR22353A FR1438807A (fr) 1965-06-25 1965-06-25 Procédé d'hydrogénation d'un acide diarylcétone-carboxylique

Publications (1)

Publication Number Publication Date
NL6508221A true NL6508221A (xx) 1966-12-27

Family

ID=26164372

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6508221A NL6508221A (xx) 1960-11-30 1965-06-25

Country Status (3)

Country Link
BE (1) BE667307A (xx)
FR (1) FR1438807A (xx)
NL (1) NL6508221A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4698295A (en) * 1984-11-16 1987-10-06 Ciba-Geigy Corporation Polyimides, a process for their preparation and their use, and tetracarboxylic acids and tetracarboxylic acid derivatives

Also Published As

Publication number Publication date
BE667307A (xx)
FR1438807A (fr) 1966-05-13

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