EFFICIENT SYNTHESIS OF NOVEL TRICYCLIC BENZOXAZINE DERIVATIVE VIA RING OPENING OF EPOXIDE ALONG THE MP AND DFT STUDIES OF STRUCTURAL, SPECTROSCOPIC (IR, RAMAN, UV-VIS), THERMODYNAMIC, ORBITALS AND NLO PROPERTIES OF DESIRED TRICYCLIC BENZOXAZINE DERIVATIVE
A Straightforward Approach towards Functionalized γ-Hydroxy and Heterocyclic Amino Acids
作者:Uli Kazmaier、Ameer Zahoor
DOI:10.1055/s-0030-1260136
日期:2011.9
Regioselective ring opening of epoxides by chelated enolates in combination with Dess-Martin oxidation provides a straightforward approach towards γ-oxo amino acids, which are ideal substrates for carbonyl additions and the synthesis of heterocycles.
EFFICIENT SYNTHESIS OF NOVEL TRICYCLIC BENZOXAZINE DERIVATIVE VIA RING OPENING OF EPOXIDE ALONG THE MP AND DFT STUDIES OF STRUCTURAL, SPECTROSCOPIC (IR, RAMAN, UV-VIS), THERMODYNAMIC, ORBITALS AND NLO PROPERTIES OF DESIRED TRICYCLIC BENZOXAZINE DERIVATIVE