@article{CTT100609994,
  author = {Masaaki Yoshifuji and Shigekazu Ito and Kozo Toyota and Masafumi Yasunami},
  title = {Reaction of 2,4-Di-t-butyl-6-methylphenylphosphonous Dichloride with Chloroform in the Presence of Lithium Diisopropylamide},
  journal = {Heteroat. Chem.},
  year = 1996,
}

@article{CTT100609996,
  author = {Masaaki Yoshifuji and Shigekazu Ito and Kozo Toyota and Masafumi Yasunami},
  title = {Preparation of Some Multi-functionalized Methylenephosphines by Reactions of Chloro[(2,4,6-tri-t-butylphenyl)phosphinidene]methyllithium with Carbonyl Compounds,” Bul},
  journal = {Bull. Chem. Soc. Jpn.},
  year = 1995,
}