Journal of the Chemical Society. Perkin transactions I p. 785 - 788 (1981)
Update date:2022-08-05
Topics:
Michie, Jacqui K.
Miller, Allen J.
The reaction of equimolar amounts of benzaldehyde, phosphorus trichloride, and acetic anhydride has been shown to involve successive formation of benzylidene diacetate (4) and α-chlorobehzyl acetate (5).By an Arbusov reaction, the latter is converted into the dimer (3), previously recognised as the precursor of α-hydroxybenzylphosphonic acid (1a), the known product of an aqueous work-up.A simple preparation of α-chlorobenzyl acetate (5) is described.
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Doi:10.1002/hlca.19320150181
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(1981)
