Triphenylphosphine → HCID 86740883, compound

HRID 745336Notes

Reaction equation

[Br:1][CH2:2][CH2:3][CH2:4][CH:5]([CH3:17])[CH2:6][CH2:7][CH2:8][CH:9]([CH3:16])[CH2:10][CH2:11][CH2:12][CH:13]([CH3:15])[CH3:14].[C:18]1([P:24]([C:31]2[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=2)[C:25]2[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=2)[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1>>[Br-:1].[CH3:17][CH:5]([CH2:6][CH2:7][CH2:8][CH:9]([CH3:16])[CH2:10][CH2:11][CH2:12][CH:13]([CH3:15])[CH3:14])[CH2:4][CH2:3][CH2:2][P+:24]([C:25]1[CH:26]=[CH:27][CH:28]=[CH:29][CH:30]=1)([C:31]1[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=1)[C:18]1[CH:19]=[CH:20][CH:21]=[CH:22][CH:23]=1

Participants

Reactant 2

HCID 11776Triphenylphosphine

HCID 13650342HCID 13650342, compound

Product 1

HCID 86740883HCID 86740883, compound

Conditions

Temperature: 180 °C

Procedure

Into a 500 ml, three-necked, round-bottom flask equipped with a reflux condenser, a magnetic stir bar, and a static argon inlet, was placed 5.90 g (24 mmol) of the 1-bromo-4,8,12-trimethyltridecane and 6.64 g (25 mmol) of triphenylphosphine. The resulting mixture was stirred in an oil bath at 180° C. overnight (19 hours). The resulting phosphonium salt, i.e. 4,8,12-trimethyltridecyl, was used without further purification or storage.

Workup

customInto a 500 ml, three-necked, round-bottom flask equipped with a reflux condenser, a magnetic stir bar, and a static argon inlet
customThe resulting phosphonium salt, i.e. 4,8,12-trimethyltridecyl, was used without further purification or storage

Sources & evidence

ORD record: ord-5b146ad12546475992d8d577f53a76f0
Source dataset: uspto-grants-1986_07
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04598160

Reaction notes

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