1-Heptyne → HCID 86667904, compound

HRID 1192985Notes

Reaction equation

HRID 1192985 reaction equation
[CH3:1][Si:2]([CH3:11])([CH:9]=[CH2:10])[O:3][Si:4]([CH3:8])([CH3:7])[CH:5]=[CH2:6].[CH:12]#[C:13][CH2:14][CH2:15][CH2:16]CC>C1(C)C=CC=CC=1>[C:5]([Si:4]([CH3:8])([CH3:7])[O:3][Si:2]([CH3:1])([CH3:11])[CH:9]=[CH2:10])#[C:6][CH2:12][CH2:13][CH2:14][CH2:15][CH3:16]

Participants

4

Reactant 2

HCID 123501-HeptyneHCID 758191,3-Divinyltetramethyldisiloxane

Product 1

HCID 86667904HCID 86667904, compound

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Procedure

As in reaction conditions of Example XIX Step 1, to 6.25 mL of toluene, the 0.05 g carbonylchlorohydridebis(triisopropylphosphine)ruthenium(II) was added, and the reaction was carried out between 2.87 g 1,1,3,3-tetramethyl-1,3-divinyldisiloxane and 0.49 g 1-heptyne. Raw 1-(1-heptynyl)-1,1,3,3-tetramethyl-3-vinyldisiloxane was obtained.

Workup

  1. customAs in reaction conditions of Example XIX Step 1

Sources & evidence

ORD record
ord-31fed6c976684ba0aa914d9cadcaa1f3
Source dataset
uspto-grants-2014_03
Patent number
US08680310B2

Reaction notes

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