An Approach to 2,3-Methanoamino Acids with Extended Side Chains: Syntheses of trans-BOC-cyclo-Lys(CBZ)-OH, trans-BOC-cyclo-Glu-OEt, and trans-BOC-cyclo-Arg(CBZ)-OH
An Approach to 2,3-Methanoamino Acids with Extended Side Chains: Syntheses of trans-BOC-cyclo-Lys(CBZ)-OH, trans-BOC-cyclo-Glu-OEt, and trans-BOC-cyclo-Arg(CBZ)-OH