Triphenylphosphine → (3,3-Dimethylbutyl)(triphenyl)phosphonium methanesulfonate

HRID 1049459Notes

Reaction equation

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

Participants

Reactant 2

HCID 11776Triphenylphosphine

HCID 190394593,3-Dimethylbutyl methanesulfonate

Product 1

HCID 85243721(3,3-Dimethylbutyl)(triphenyl)phosphonium methanesulfonateYield 98.2%

Procedure

3,3-Dimethylbutyl methanesulfonate (36.5 g) and triphenylphosphine (53.1 g) were stirred at 120° C. for 15 hr to give the title compound (88.0 g) as a white gummy substance.

Sources & evidence

ORD record: ord-b89aa59b3b0e4ed5a4d28a1455d38872
Source dataset: uspto-grants-2016_07
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US09382188B2

Reaction notes

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