Hiroki Fujiwara

Intramolecular Carbostannation Reaction of Active Methine Compounds with an Unactivated C−C π-Bond Mediated by SnCl₄−Et₃N

Osamu Kitagawa, Hiroki Fujiwara, Takashi Suzuki et al. · The Journal of Organic Chemistry · 2000 · 42 citations

Combinatorial Chemistry, Intramolecular Carbostannation Reaction, Engineering +13

Iodoaziridine Derivatives as Novel Azahomoallyl Radical Precursors for [3+2] Cycloaddition Reactions with Alkenes

Osamu Kitagawa, Yoichiro Yamada, Hiroki Fujiwara et al. · Angewandte Chemie International Edition · 2001 · 40 citations

Derivative (Chemistry), Engineering, Radical Initiators +11

Iodine Atom Transfer [3 + 2] Cycloaddition Reaction with Electron-Rich Alkenes Using <i>N</i>-Tosyliodoaziridine Derivatives as Novel Azahomoallyl Radical Precursors

Osamu Kitagawa, Shinsaku Miyaji, Yoichiro Yamada et al. · The Journal of Organic Chemistry · 2003 · 38 citations

Engineering, Heterocyclic, Alkene Metathesis +9

Alkaline metallic reagent-catalyzed hydrocarbocyclization reaction ofvarious active methine compounds having an unactivated 4-alkynyl or allenyl group

Osamu Kitagawa, Takashi Suzuki, Hiroki Fujiwara et al. · Tetrahedron Letters · 1999 · 27 citations

Chemical Engineering, Unactivated 4-Alkynyl, Engineering +6

Radical [3 + 2] Cycloaddition Reaction with Various Alkenes Using Iodomethylcyclopropane Derivatives as New Homoallyl Radical Precursors

Osamu Kitagawa, Yoichiro Yamada, Hiroki Fujiwara et al. · The Journal of Organic Chemistry · 2002 · 23 citations

Engineering, Heterocyclic, Alkene Metathesis +10