Yoshihiro Migita

Photochemistry of the phthalimide system. IV. Photocyclization of N-alkylphthalimides to benzazepinone lactams: Unusual two-fold norrish type II reactions

Yuichi Kanaoka, Yoshihiro Migita, Koichi Koyama et al. · Tetrahedron Letters · 1973 · 41 citations

Engineering, Photoredox Process, Photochemistry +6

Photochemistry of the phthalimide system. V photocyclization of the phthalimides with a sulfide chain: synthesis of aza-cyclols by δ, ε, and ς hydrogen abstraction

Yasuhiko Sato, Hideo Nakai, Hiroshi Ogiwara et al. · Tetrahedron Letters · 1973 · 26 citations

Chemical Engineering, Engineering, Photoredox Process +7

Photocyclization of N-aralkylphthalimides: An example of possible synthetic control in a heterocyclic series

Yuichi Kanaoka, Yoshihiro Migita · Tetrahedron Letters · 1974 · 22 citations

Engineering, Possible Synthetic Control, Photochemistry +7

Photochemistry of the Phthalimide System, 37. Thiazacycloalkanols by Photocyclization of <i>S</i>‐Substituted <i>N</i>‐(Thioalkyl)phthalimides

Yasuhiko Sato, Hideo Nakai, Masao Wada et al. · Liebigs Annalen der Chemie · 1985 · 18 citations

Abstract N, Chemical Engineering, Derivative (Chemistry) +11

Photocyclization of N-alkoxyalkylphthalimides with favored .DELTA.-hydrogen abstraction: Syntheses of oxazolo(4,3-a)isoindoles and oxazolo(4,3-a)isoindole-1-spiro-1'-cycloalkane ring systems.

Yasuhiko Sato, Hideo Nakai, Masao Wada et al. · Chemical and Pharmaceutical Bulletin · 1982 · 17 citations · Full text

Chemical Engineering, Intramolecularly Cyclized Compounds, Derivatives +14