Sciencemadness Discussion Board

Question re: Arbuzov Reaction

Bandersnatch - 12-6-2005 at 16:33

I think I saw a reference where the Arbusov reaction was used to make a phosphonate from an alkyl halide (no surprises there). The unusual feature was that the reaction went to completion overnight at RT in DMF.

I can't seem to find the reference now. Did I imagine this?

Thanks in advance for your comments.

Arbusov Reaction

Bandersnatch - 12-6-2005 at 20:26

I think I got it. Maybe they used a salt of dialkylphosphite instead of a trialkyl phosphite. Then the reaction would be accelerated by the "naked anion" effect in DMF.

I still need a reference, though. Does this scheme make sense?

Sandmeyer - 13-6-2005 at 15:59

Correct, put Arbuzov Reaction in google and press enter. There are some directions to litterature at first hit.