84396-43-0Relevant articles and documents
Chemoselective deprotection of α-indole and imidazole ribonucleosides
Chandra, Tilak,Brown, Kenneth L.
, p. 1 - 8 (2007)
A series of 2′,3′-isopropylidene and 5′-trityl-protected α-indole and α/β-benzimidazole and imidazole ribonucleosides were deprotected with different acids. Selectivity was achieved for 5′-versus 2′,3′- deprotection by using formic acid in the α-indole ri
Deprotection of α-imidazole/benzimidazole ribonucleosides by catalytic carbon tetrabromide initiated photolysis
Chandra, Tilak,Brown, Kenneth L.
, p. 8617 - 8619 (2007/10/03)
Several protected benzimidazole and imidazole α-ribonucleosides were deprotected in excellent yield at ambient temperature using CBr4 initiated photolysis in methanol at ambient temperature. No selectivity was observed and both trityl and isopr
Regioselective glycosylation: Synthesis of α-indoline nucleosides
Brown, Kenneth L.,Chandra, Tilak,Zou, Shawn,Valente, Edward J.
, p. 1147 - 1165 (2007/10/03)
Novel indoline ribonucleosides with the α-N-glycoside configuration are synthesized with very high regioselectivity in 90-96% yield, using TMS protected indolines and 2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)- α/β-D-ribofuranose. The structures of
