Phosphonium, hexyltriphenyl-, bromide (1:1) → 2-(1-(1-Heptenyl)cyclopropyl]-2-methyl-1,3-dioxolan

HRID 1790891Notes

Reaction equation

HRID 1790891 reaction equation
[Br-].[CH2:2]([P+](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1)[CH2:3][CH2:4][CH2:5][CH2:6][CH3:7].[CH3:27][C:28]1([C:33]2([CH:36]=O)[CH2:35][CH2:34]2)[O:32][CH2:31][CH2:30][O:29]1>>[CH:36]([C:33]1([C:28]2([CH3:27])[O:29][CH2:30][CH2:31][O:32]2)[CH2:34][CH2:35]1)=[CH:2][CH2:3][CH2:4][CH2:5][CH2:6][CH3:7]

Participants

3

Reactant 2

HCID 2724569Phosphonium, hexyltriphenyl-, bromide (1:1)HCID 143755571-(2-Methyl-1,3-dioxolan-2-YL)cyclopropane-1-carbaldehyde

Product 1

HCID 696504172-(1-(1-Heptenyl)cyclopropyl]-2-methyl-1,3-dioxolan

Procedure

1.93 g of hexyltriphenylphosphonium bromide and 900 mg of aldehyde 7 are reacted analogously to 193., and 879 mg of title substance 203 is obtained as a colorless oil (1:3 E,Z mixture that cannot be separated).

Workup

  1. custom, and 879 mg of title substance 203 is obtained as a colorless oil (1:3 E,Z mixture that cannot be separated)

Sources & evidence

ORD record
ord-d3b3811c49ec430b9bcb1f0aa72e085a
Source dataset
uspto-grants-2006_07
Patent number
US07071344B1

Reaction notes

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