209742-25-6

Basic information

• Product Name: 5-[2-(Diphenethyl-phosphinoyl)-ethyl]-2-methyl-pyridine
• Synonyms: 5-[2-(Diphenethyl-phosphinoyl)-ethyl]-2-methyl-pyridine
• CAS NO: 209742-25-6
• Molecular Weight: 377.466
• Mol File: 209742-25-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 5-[2-(Diphenethyl-phosphinoyl)-ethyl]-2-methyl-pyridine(CAS DataBase Reference)
• NIST Chemistry Reference: 5-[2-(Diphenethyl-phosphinoyl)-ethyl]-2-methyl-pyridine(209742-25-6)
• EPA Substance Registry System: 5-[2-(Diphenethyl-phosphinoyl)-ethyl]-2-methyl-pyridine(209742-25-6)

Safety Data

• Hazardous Substances Data: 209742-25-6(Hazardous Substances Data)

Upstream product

• 140-76-1 2-methyl-5-vinylpyridine 
• 27440-52-4 bis(2-phenylethyl)phosphine oxide 
• 93017-30-2 bis(2-phenethyl)phosphine 

Relevant articles and documents

Synthesis of Unsymmetrical Tertiary Phosphine Oxides with Pyridine Fragments

Organic phosphines and phosphine oxides possessing P-H group add to low electrophilic double bond of aryl- and hetarylalkenes (styrene, vinylpyridines) in the presence of super bases generated from the alkali metal hydroxide and polar nonhydroxylic solvent like dimethyl sulfoxide (DMSO) affording tertiary phosphine and phosphine oxides.