Description
Building blocks for novel chiral crown ethers。Application(3S,4S)-(+)-1-Benzyl-3,4-pyrrolidinediol can be used:As a building block for the preparation of novel chiral crown ethers；As an intermediate in the synthesis of (3R,4R)1-benzyl-4-fluoropyrrolidin-3- amine.；As an intermediate in the preparation of 3-hydroxy-4-pyrrolidinyl analogs of nucleobases