Sulfuric Acid → Benzoic Acid

HRID 1580425

Reaktionsgleichung

Reaktionsgleichung von HRID 1580425
COCCO[Ca]O[CH2:8][CH2:9][O:10]C.[C:12]1([Na])C=[CH:16][CH:15]=[CH:14][CH:13]=1.S(=O)(=O)(O)[OH:20]>>[C:9]([OH:10])(=[O:20])[C:8]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1

Komponenten

4

Edukt 3

HCID 1118Sulfuric AcidHCID 178496199Ethanol, 2-methoxy-, calcium salt (2:1)HCID 178507079HCID 178507079, Verbindung

Produkt 1

HCID 243Benzoic AcidAusbeute 60 %

Versuchsvorschrift

To the suspension was added 0.2 mole of di(2-methoxyethoxy)-calcium. On stirring the mixture, the phenyl-sodium reacted and went into solution. On carbonation, followed by treatment with dilute sulfuric acid, the mixture gave 14.6 grams of benzoic acid (a 60% yield, based on the amount of chlorobenzene used), illustrating that the sodium-containing, organometallic product had the same reactivity toward carbon dioxide as does phenyl-sodium.

Quellen und Nachweise

ORD-Eintrag
ord-ebb12c78fbfc4cc88a1ed962f4a19865
Quelldatensatz
uspto-grants-1976_01
Patentnummer
US03932545

Verknüpfte Notizen

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