Benzoyl chloride → Benzoyl chloride, 3-chloro-

HRID 1759590

Reaktionsgleichung

COC(C1C=C(OC2C=CC(Cl)=CC=2[Cl:21])C=CC=1[N+]([O-])=O)=O.[C:23]([Cl:31])(=[O:30])[C:24]1[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=1>>[Cl:21][C:26]1[CH:25]=[C:24]([CH:29]=[CH:28][CH:27]=1)[C:23]([Cl:31])=[O:30]

Komponenten

Edukt 2

HCID 7412Benzoyl chloride

HCID 39230Bifenox2×

Produkt 1

HCID 69252Benzoyl chloride, 3-chloro-

Versuchsvorschrift

In the commercial process for producing herbicidal bifenox, i.e., methyl 2-nitro-5-(2'4'-dichlorophenoxy)-benzoate, preparation of a reaction precursor involves the chlorination of benzoyl chloride to obtain m-chlorobenzoyl chloride. This material is then reacted with methanol to produce the corresponding methyl chlorobenzoate.

Aufarbeitung

customIn the commercial process for producing herbicidal

Quellen und Nachweise

ORD-Eintrag: ord-6019134e02de40d583c1f6f3783253ef
Quelldatensatz: uspto-grants-1982_07
DOI: 10.6084/m9.figshare.5104873.v1
Patentnummer: US04341899

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