Methanol → Methyl Benzoate

HRID 224949

Reaktionsgleichung

C(C#N)(=O)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[C:11](Cl)(=[O:18])C1C=CC=CC=1.S(=O)(=O)(O)O.[CH3:25][OH:26]>>[C:25]([O:18][CH3:11])(=[O:26])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

Komponenten

Edukt 4

HCID 887Methanol

HCID 1118Sulfuric Acid

HCID 7412Benzoyl chloride

HCID 11953Phenylglyoxylonitrile

Produkt 1

HCID 7150Methyl Benzoate

Versuchsvorschrift

For example, when pure benzoyl cyanide (i.e., containing essentially no halide ion or halide ion source, such as benzoyl chloride) is reacted with concentrated sulfuric acid and then esterified by further reaction with methanol, the cyano group is cleaved and methyl benzoate is formed as follows: ##STR2##

Quellen und Nachweise

ORD-Eintrag: ord-3210b225ed214befa775d9f51e527f56
Quelldatensatz: uspto-grants-1980_11
DOI: 10.6084/m9.figshare.5104873.v1
Patentnummer: US04234739

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