Photo-Arbuzov rearrangement of the benzylic phosphite 18 affords the benzylphosphonate 19 which is converted to the bromo derivative 21. The latter is a common precursor for the preparation of a series of branched-chain, acyclic nucleoside-based, benzylphosphonic acids, 25, 28, 32, and 35.
No takes yet. Share an insight, caveat, or question.
Mullah et al. (1994) studied this question.
Synapse has enriched 2 closely related papers on similar clinical questions. Consider them for comparative context: