Basanagoud S. Patil, G. Vasanthakumar, V. V. Babu
Jan 1, 2004
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Influential Citations
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Citations
Journal
Synthetic Communications
Abstract
Abstract An efficient synthesis of p‐nitrophenyl‐(9‐fluorenylmethoxy carbonylamino) methyl carbamates using isocyanates derived from Fmoc‐amino acid azides and p‐nitrophenol in presence of an equimolar quantity of N‐ethyldiisopropyl amine is described. All the carbamates have been isolated as crystalline solids and are fully characterized. Further, their utility for the synthesis of dipeptidyl ureas has been demonstrated.