Cyclohexyl bromide → Cyclohexyldicyclohexylphosphinodithioate

HRID 461609

Reaktionsgleichung

Reaktionsgleichung von HRID 461609
[CH:1]1(Br)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.[CH:8]1([P:14]([CH:17]2[CH2:22][CH2:21][CH2:20][CH2:19][CH2:18]2)([SH:16])=[S:15])[CH2:13][CH2:12][CH2:11][CH2:10][CH2:9]1>>[CH:1]1([S:16][P:14]([CH:17]2[CH2:18][CH2:19][CH2:20][CH2:21][CH2:22]2)([CH:8]2[CH2:13][CH2:12][CH2:11][CH2:10][CH2:9]2)=[S:15])[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1

Komponenten

3

Edukt 2

HCID 7960Cyclohexyl bromideHCID 75641Phosphinodithioic acid, dicyclohexyl-

Produkt 1

HCID 21391611Cyclohexyldicyclohexylphosphinodithioate

Versuchsvorschrift

Cyclohexylbromide was reacted with the ammonium salt of dicyclohexylphosphinodithioic acid to obtain cyclohexyldicyclohexylphosphinodithioate, m.p. 82°-85° C, which on testing lasted 1250 hours* longer than the control. The average number of hours required to reach failure was 3.5 times that of the control.

Quellen und Nachweise

ORD-Eintrag
ord-b4436844ded644a6b23e9bb82fa7c71b
Quelldatensatz
uspto-grants-1977_12
Patentnummer
US04064106

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