147490-70-8

Upstream product

• 103-80-0 phenylacetyl chloride 
• 64656-29-7 1-phenylacetoxy-1H-benzotriazole 
• 69304-37-6 1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane 
• 132628-16-1 2-N-(phenylacetyl)-9-(β-D-ribofuranosyl)-guanine 

Downstream Products

• 1054635-91-4 2'-O-[1-(4-chlorophenyl)-4-ethoxypiperidin-4-yl]-2-N-phenylacetyl-3',5'-O-(1,1,3,3-tetraisopropyldisiloxyl)guanosine 
• 147490-80-0 2'-O-<1-(2-fluorophenyl)-4-methoxypiperidin-4-yl>-2-N-(phenylacetyl)-5'-O-(9-phenylxanthen-9-yl)guanosine 3'-<(2-cyanoethyl)-N,N-diisopropylphosphoroamidite> 
• 147490-76-4 2'-O-<1-(2-fluorophenyl)-4-methoxypiperidin-4-yl>-2-N-(phenylacetyl)-5'-O-(9-phenylxanthen-9-yl)guanosine 
• 147490-73-1 2'-O-<1-(2-fluorophenyl)-4-methoxypiperidin-4-yl>-2-N-(phenylacetyl)guanosine 
• 1053615-24-9 N-(9-{(2R,3R,3aR,9aR)-3-[1-(2-Fluoro-phenyl)-4-methoxy-piperidin-4-yloxy]-5,5,7,7-tetraisopropyl-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-2-yl}-6-oxo-6,9-dihydro-1H-purin-2-yl)-2-phenyl-acetamide 

Relevant academic research and scientific papers

Synthesis of 3′,5′-cyclic diguanylic acid (cdiGMP) using 1-(4-chlorophenyl)-4-ethoxypiperidin-4-yl as a protecting group for 2′-hydroxy functions of ribonucleosides

We herein report a convenient synthesis of 3′,5′-cyclic diguanylic acid via the modified H-phosphonate approach. The 1-(4-chlorophenyl)-4-ethoxypiperidin-4-yl (Cpep) group was used as protecting group for the 2′-hydroxy functions of ribonucleosides. Complete unblocking of the fully protected 3′,5′-cyclic diguanylic acid gave cdiGMP as a homogeneous compound in an excellent yield. Copyright Taylor & Francis Group, LLC.

Use of the 1-(2-Fluorophenyl)-4-methoxypiperidin-4-yl (Fpmp) Protecting Group in the Solid-Phase Synthesis of Oligo- and Poly-ribonucleotides

An approach to the solid-phase synthesis of oligo- and poly-ribonucleotides is described.The synthetic strategy involves the use of building blocks in which two acid-labile groups, 1-(2-fluorophenyl)-4-methoxypiperidin-4-yl (Fpmp) and 9-phenylxanthen-9-yl