1. A general α-cyanoformylation using α-litho-β-ethoxyacrylonitrile: application to the syntheses of new 6-cyano-2,4-bis(phenylthio)- and 4-cyano-2,6-bis(phenylthio)hepta-2,4,6-trienals Mitsuhiro Yoshimatsu,Sachiko Yamaguchi,Yoshiaki Matsubara J. Chem. Soc. Perkin Trans. 1 2001 2560
2. Formation of 2-oxa- or 2-azabicyclo[3.3.0]octa-3,7-diene by a novel tandem intramolecular photo-cyclization of 2,4,6-tris(phenylthio)hepta-2,4,6-trienal derivatives Mitsuhiro Yoshimatsu,Satoshi Gotoh,Genzoh Tanabe,Osamu Muraoka Chem. Commun. 1999 909