Trifluoroacetic acid → Butyltin trichloride

HRID 569217

Reaktionsgleichung

Reaktionsgleichung von HRID 569217
[CH2:1]([Sn:5]([Cl:8])([Cl:7])[Cl:6])[CH2:2][CH2:3][CH3:4].[Na].[F:10][C:11]([F:16])([F:15])[C:12]([OH:14])=[O:13]>>[F:10][C:11]([F:16])([F:15])[C:12]([O-:14])=[O:13].[CH2:1]([Sn+:5]([Cl:7])[Cl:6])[CH2:2][CH2:3][CH3:4].[CH2:1]([Sn:5]([Cl:8])([Cl:7])[Cl:6])[CH2:2][CH2:3][CH3:4]

Komponenten

5

Edukt 3

HCID 6422Trifluoroacetic acidHCID 14236Butyltin trichlorideHCID 5360545Sodium

Produkt 2

HCID 14236Butyltin trichlorideHCID 20148371Monobutyldichlorotin trifluoroacetate

Versuchsvorschrift

A reaction mixture of monobutyltin trichloride (200 g., 0.7 moles) and the sodium salt of trifluoroacetic acid (10 g., 0.07 moles) were heated at 70° C. for 3 hours and allowed to stand overnight at room temperature. The sodium chloride by-product and unreacted sodium salt were filtered. A liquid coating composition of about 12 wt.% monobutyldichlorotin trifluoroacetate and 88 wt% monobutyltin trichloride was produced in situ.

Aufarbeitung

  1. filtrationThe sodium chloride by-product and unreacted sodium salt were filtered

Quellen und Nachweise

ORD-Eintrag
ord-ea11274850b1410b946a121874bacbcd
Quelldatensatz
uspto-grants-1988_03
Patentnummer
US04731462

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