Tetrahedron report number 768Synthesis of 2′,3′-didehydro-2′,3′-dideoxynucleosides having variations at either or both of the 2′- and 3′-positions

The synthesis of 2′,3′-didehydro-2′,3′-dideoxynucleosides having a branching group at either of the 2′- or 3′-positions other than a proton and branching groups at both of the 2′- and 3′-positions other than a proton is reviewed. The report contains 81 references.