BENZYLTRIPHENYLPHOSPHONIUM IODIDE synthesis

3synthesis methods

Product Name:BENZYLTRIPHENYLPHOSPHONIUM IODIDE
CAS Number:1243-97-6
Molecular formula:C25H22IP
Molecular Weight:480.32

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603-35-0 Synthesis

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Yield:1243-97-6 97%

Reaction Conditions:

in dichloromethane at 20; for 12 h;

Steps:

2 Synthesis of benzyltriphenylphosphonium iodide

Triphenylphosphine 1.05 g (4 mmol)In 16 mL of dry dichloromethane was stirred at room temperature,After adding 1.31 g (6 mmol) of benzyl iodide to the solution,The mixture was further stirred at room temperature for 12 hours.After completion of the reaction, the solvent was distilled off, the residue obtained was washed with diethyl ether and the residue was vacuum-dried at 40 ° C. for 12 hours,1.87 g (yield 97%) of benzyltriphenylphosphonium iodide as a yellow solid was obtained.

References:

JP6172152,2017,B2 Location in patent:Paragraph 0142

100-44-7 Synthesis