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Pfizer Inc
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Pfizer Inc
Charles Pfizer and Co Inc
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Application filed by Pfizer Inc, Charles Pfizer and Co IncfiledCriticalPfizer Inc
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Publication of FR1203748ApublicationCriticalpatent/FR1203748A/fr
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
C07C51/373—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 doubly bound form
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Oil, Petroleum & Natural Gas
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FR1203748D1957-11-211958-04-01Perfectionnements apportés aux procédés de préparation de l'acide d'acétonedicarboxylique et ses esters
ExpiredFR1203748A
(fr)