K. Obi

Organic solvent-free, enantio- and diastereoselective, direct Mannich reaction in the presence of water.

Tsubasa Okano, Y. Hayashi, Tatsuya Urushima, 2008, Organic letters.

Diphenylprolinol silyl ether as a catalyst in an enantioselective, catalytic michael reaction for the formation of alpha,alpha-disubstituted alpha-amino acid derivatives.

Y. Hayashi, H. Ishikawa, Y. Ohta, 2009, Chemistry, an Asian journal.

Organic solvent-free, enantio- and diastereoselective, direct Mannich reaction in the presence of water.

Tsubasa Okano, Y. Hayashi, Tatsuya Urushima, 2008, Organic letters.