Sugar-modified nucleosides in past 10 years, a review.

E. Ichikawa, K. Kato, Curr. Med. Chem., 2001, 8, 385.

Key Words:
purine nucleoside antitumor antiviral prepn review



Syntheses of oxetanocin A and related unusual nucleosides with bis(Hydroxymethyl)-branched sugars

E. Ichikawa, K. Kato, Synthesis, 2002, 1.

Key Words:
nucleobases/nucleosides/glycosidation/heterocycles/total synthesis/POTENTIAL ANTIVIRAL AGENTS/ACID RELATED-COMPOUNDS/CARBOCYCLIC NUCLEOSIDES/N-GLYCOSIDE/ENANTIOSELECTIVE SYNTHESIS/STEREOSELECTIVE SYNTHESIS/PYRIMIDINE NUCLEOSIDES/ENZYMATIC RESOLUTION/PRACTICAL SYNTHESIS/CARBONYL-COMPOUNDS



gem-Difluoro olefin synthesis: general methods via thermostable (difluorovinyl)metals starting from 2,2,2-trifluoroethanol derivatives.

J. Ichikawa, J. Fluorine Chem., 2000, 105, 257.

Key Words:
fluorovinyl metal org halide coupling review/review fluoro alkene prepn



Ring constructions by the use of fluorine substituent as activator and controller.

J. Ichikawa, Pure Appl. Chem., 2000, 72, 1685.

Key Words:
DIRECTED NAZAROV CYCLIZATIONS/2,2-DIFLUOROVINYL KETONES/NUCLEOPHILES