%0 Journal Article %T Cyclic Fulgenates. Enlargement of Quantum Yield of Coloring Reaction of Photochromic Fulgenates %A Yokoyama, Yasushi %A Miyasaka, Masahiro %A Uchida, Soichi %A Yokoyama, Yayoi %J Chemistry Letters %V 24 %N 6 %P 479-480 %@ 0366-7022 %D 2006-03-01 %I Oxford University Press %~ DeepDyve