Zd. Zhang et al., SOLID-PHASE SYNTHESIS OF OLIGONUCLEOTIDE PHOSPHOROTHIOATE ANALOGS USING BIS(ETHOXYTHIOCARBONYL)TETRASULFIDE AS A NEW SULFUR-TRANSFER REAGENT, Tetrahedron letters, 39(17), 1998, pp. 2467-2470
A new sulfur-transfer reagent, bis(ethoxythiocarbonyl)tetrasulfide (1)
, has been prepared and used for the synthesis of oligonucleotide phos
phorothioates via solid phase phosphoramidite approach. (C) 1998 Elsev
ier Science Ltd. All rights reserved.