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02615

Sigma-Aldrich

(Ethoxycarbonylmethyl)triphenylphosphonium chloride

technical, ≥90% (AT)

Synonym(s):
(2-Ethoxy-2-oxoethyl)triphenylphosphonium chloride
Linear Formula:
CH3CH2OCOCH2P(Cl)(C6H5)3
CAS Number:
Molecular Weight:
384.84
Beilstein:
3924139
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

grade

technical

assay

≥90% (AT)

reaction suitability

reaction type: C-C Bond Formation

mp

120-123 °C (dec.)
120-123 °C (lit.)

storage temp.

2-8°C

SMILES string

[Cl-].CCOC(=O)C[P+](c1ccccc1)(c2ccccc2)c3ccccc3

InChI

1S/C22H22O2P.ClH/c1-2-24-22(23)18-25(19-12-6-3-7-13-19,20-14-8-4-9-15-20)21-16-10-5-11-17-21;/h3-17H,2,18H2,1H3;1H/q+1;/p-1

InChI key

DJGHVEPNEJKZBF-UHFFFAOYSA-M

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Application

Reactant for:
  • Preparation of disubstituted tetrahydrofurans as selective serotonin re-uptake inhibitors for the treatment of depression
  • Ring-opening reactions with Wittig reagents
  • Enantioselective total synthesis of the phytotoxic lactone herbarumin III via Keck′s asymmetric allylation and Sharpless epoxidation
  • Synthesis of fluorobenzofurans via microwave-assisted tandem intramolecular Wittig and Claisen rearrangement reactions
  • Preparation of phosphonium derivatives of coumarin

Other Notes

Starting material for preparing the Wittig-reagent

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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