Phosphinodithioic acid, dicyclohexyl- → Isotridecyl dicyclohexylphosphinodithioate

HRID 461612

Reaction equation

HRID 461612 reaction equation
[CH3:1][CH:2]([CH3:14])[CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12]Br.[CH:15]1([P:21]([CH:24]2[CH2:29][CH2:28][CH2:27][CH2:26][CH2:25]2)([SH:23])=[S:22])[CH2:20][CH2:19][CH2:18][CH2:17][CH2:16]1>>[CH:15]1([P:21]([CH:24]2[CH2:29][CH2:28][CH2:27][CH2:26][CH2:25]2)([S:23][CH2:12][CH2:11][CH2:10][CH2:9][CH2:8][CH2:7][CH2:6][CH2:5][CH2:4][CH2:3][CH:2]([CH3:14])[CH3:1])=[S:22])[CH2:16][CH2:17][CH2:18][CH2:19][CH2:20]1

Participants

3

Reactant 2

HCID 75641Phosphinodithioic acid, dicyclohexyl-HCID 155697271-Bromo-11-methyldodecane

Product 1

HCID 54099874Isotridecyl dicyclohexylphosphinodithioate

Procedure

11-Methyldodecyl bromide was reacted with the ammonium salt of dicyclohexylphosphinodithioic acid to obtain isotridecyl dicyclohexylphosphinodithioate, a viscous colorless liquid, which on testing lasted 750 hours longer than the control. The total number of hours required to reach failure was 2.6 times that of the control.

Sources & evidence

ORD record
ord-9bf3647e143b4278858c27746ec81b5e
Source dataset
uspto-grants-1977_12
Patent number
US04064106

Linked notes

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