They are prepared by reacting a deoxynucleoside or deoxynucleotide with a 1,2,4 triazolylphosphine compound and are useful as intermediates for {HEAD ~ the preparation} of {TAIL ~ oligodeoxy nucleotides} 
of
They are prepared by reacting a deoxynucleoside or deoxynucleotide with a 1,2,4 triazolylphosphine compound and are useful as intermediates for { HEAD ~ the preparation } of { TAIL ~ oligodeoxy nucleotides }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL