New Synthetic Route to 2-(Diethylphosphono)-2<i>H-</i>Azirines
作者:Valery Brel
DOI:10.1055/s-2002-33923
日期:——
Synthesis of new 2-substituted-2-(diethylphosphono)-3-isopropenyl-2H-azirines is described by aconvenient and efficient procedure starting from phosphorylated allenes.
Synthesis of phosphonate analogs of nucleotides with a 2,5-dihydro-1,2-oxaphospholene carbon skeleton
作者:V. K. Brel
DOI:10.1007/s10593-013-1197-1
日期:2013.2
diethyl [4-(6-amino-9H-purin-9-yl)-3-methylbuta-1,2-dien-1-yl]phosphonates proceeded as a heterocyclization involving the phosphoryl oxygen atom of the phosphonate fragment. The reaction products were 9-[(2-ethoxy-4-halo-5-methyl-2-oxido-2,5-dihydro-1,2-oxaphosphol-5-yl)methyl]-9H-purin-6-amines, a new type of phosphonateanalog of nucleotides.