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T5906

(3-Trimethylsilyl-2-propynyl)triphenylphosphonium bromide

Name: (3-Trimethylsilyl-2-propynyl)triphenylphosphonium bromide
Brand: SIGMA

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About This Item

Empirical Formula (Hill Notation):

C₂₄H₂₆BrPSi

CAS Number:

42134-49-6

Molecular Weight:

453.43

UNSPSC Code:

12352000

Beilstein/REAXYS Number:

3581358

MDL number:

MFCD00012029

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mp

166-167 °C (dec.) (lit.)

storage temp.

2-8°C

SMILES string

[Br-].C[Si](C)(C)C#CC[P+](c1ccccc1)(c2ccccc2)c3ccccc3

InChI

1S/C24H26PSi.BrH/c1-26(2,3)21-13-20-25(22-14-7-4-8-15-22,23-16-9-5-10-17-23)24-18-11-6-12-19-24;/h4-12,14-19H,20H2,1-3H3;1H/q+1;/p-1

InChI key

PBSHVEOONSKWJF-UHFFFAOYSA-M

Application

Reactant for:

Horner-Wadsworth-Emmons olefination
Aromatic ring umpolung
Stereoselective Wittig reaction
Bromoetherification reactions
Olefination of Garner′s aldehyde
Regioselective Wittig reaction

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Certificates of Analysis (COA)

Lot/Batch Number

063H3714

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