ChemicalBook Product Catalog Chemical Reagents Organic reagents Phosphine ligand 2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium bromide

2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium bromide

2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium bromide Basic information
Product Name:2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium bromide
Synonyms:LABOTEST-BB LT00233223;[2-(1,3-DIOXAN-2-YL)ETHYL]TRIPHENYLPHOSPHONIUM BROMIDE;2-(1,3)-DIOXANE-2-YL）ETHYLTRIPHENYLPHOSPHONIUM BROMIDE;2-(1,3-Dioxan-2-yl)ethyl triphenylphosphonium bromide, 98+%;DIOXANETHYLTRIPHENYLPHOSPHONIUMBROMIDE;2-(1,3-Dioxan-2-yl)ethylütriphenylphosphonium bromide, 98+%;2-(1,3-Dioxan-2-yl)Ethylütriphenylphosphonium bromide;Wittig reagent
CAS:69891-92-5
MF:C24H26BrO2P
MW:457.35
EINECS:274-189-5
Product Categories:C-C Bond Formation;Olefination;Dioxanes;Dioxanes & Dioxolanes;Phosphonium Compounds;Wittig Reagents;Synthetic Organic Chemistry;Wittig & Horner-Emmons Reaction;Wittig Reaction
Mol File:69891-92-5.mol
2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium bromide Structure
2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium bromide Chemical Properties
Melting point 193-195 °C (lit.)
storage temp. Keep in dark place,Inert atmosphere,Room temperature
Water Solubility Soluble in water
form solid
color White to Light yellow
Sensitive Moisture Sensitive
BRN 4117571
InChIKeyXETDBHNHTOJWPZ-UHFFFAOYSA-M
CAS DataBase Reference69891-92-5(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
F 10-21
HS Code 2931599090
MSDS Information
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2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium bromide English
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2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium bromide Usage And Synthesis
Chemical Propertieswhite to light brown powder
Uses[2-(1,3-Dioxan-2-yl)ethyl]triphenylphosphonium Bromide is used in synthesis of leukotrienes.
Uses2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium bromide can be used:
  • As a three-carbon homologating agent used to prepare α,β- or β,γ- unsaturated compounds.
  • In the olefination of methyl 5-oxopentanoate to yield methyl 7-(1,3-dioxan2-yl)hept-(5Z)-enoate.
  • As a cathode interfacial layer material in polymer solar cells.

2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium bromide Preparation Products And Raw materials
2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium bromide Propyltriphenylphosphonium bromide DIPHENYL-N-PROPYLPHOSPHINE Ethyltriphenylphosphonium bromide 1,3-DIOXANE
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