Bromo-substituted heterocyclic spirans and unusual N-benzoyl-alpha-aminoacids were prepared as diastereoisomerically pure compounds from bromodipoles and (Z)-4-arylmethyleneazolones.
Reaction of bromo dipoles with (Z)-4-(arylmethylene)azol-5-ones. Substrate-controlled synthesis of new bromo-substituted heterocyclic spirans and unusual N-benzoyl alpha-aminoacids
GRASSI, Giovanni;RISITANO, Francesco;ROTONDO, Enrico;ZONA, domenico
2004-01-01
Abstract
Bromo-substituted heterocyclic spirans and unusual N-benzoyl-alpha-aminoacids were prepared as diastereoisomerically pure compounds from bromodipoles and (Z)-4-arylmethyleneazolones.File in questo prodotto:
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