Butyl bromide → n-Butyl diisobutylphosphinodithioate

HRID 461616Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 461616
[CH2:1](Br)[CH2:2][CH2:3][CH3:4].[CH2:6]([P:10]([CH2:13][CH:14]([CH3:16])[CH3:15])([SH:12])=[S:11])[CH:7]([CH3:9])[CH3:8]>>[CH2:6]([P:10]([CH2:13][CH:14]([CH3:16])[CH3:15])([S:12][CH2:1][CH2:2][CH2:3][CH3:4])=[S:11])[CH:7]([CH3:9])[CH3:8]

Komponenten

3

Edukt 2

HCID 8002Butyl bromideHCID 83376Bis(2-methylpropyl)phosphinodithioic acid

Produkt 1

HCID 21391639n-Butyl diisobutylphosphinodithioate

Versuchsvorschrift

n-Butyl bromide was reacted with the ammonium salt of diisobutylphosphinodithioic acid to obtain n-butyl diisobutylphosphinodithioate, a colorless liquid, b.p. 97°-103° C at 0.05 mm. which on testing lasted 200 hours longer than the control. The total number of hours required to reach failure was 1.4 times that of the control.

Quellen und Nachweise

ORD-Eintrag
ord-3a1e99cf6ea44478a48789d99ce4deef
Quelldatensatz
uspto-grants-1977_12
Patentnummer
US04064106

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