Koichi Ishibashi

Exhaustively Methylated Azacalix[4]arene:  Preparation, Conformation, and Crystal Structure with Exclusively CH/π-Controlled Crystal Architecture

Hirohito Tsue, Koichi Ishibashi, Hiroki Takahashi et al. · Organic Letters · 2005 · 73 citations

Crystal Structure, Engineering, Natural Sciences +12

Azacalix[4]arene tetramethyl ether with inherent chirality generated by substitution on the nitrogen bridges

Koichi Ishibashi, Hirohito Tsue, Hiroki Takahashi et al. · Tetrahedron Asymmetry · 2009 · 63 citations

Engineering, Nitrogen Bridges, Organic Chemistry +6

Azacalix[6]arene Hexamethyl Ether: Synthesis, Structure, and Selective Uptake of Carbon Dioxide in the Solid State

Hirohito Tsue, Koichi Ishibashi, Satoshi Tokita et al. · Chemistry - A European Journal · 2008 · 63 citations

Carbon Dioxide, Engineering, Organic Chemistry +16

Azacalix[7]arene Heptamethyl Ether: Preparation, Nanochannel Crystal Structure, and Selective Adsorption of Carbon Dioxide

Hirohito Tsue, Kazuhiro Matsui, Koichi Ishibashi et al. · The Journal of Organic Chemistry · 2008 · 50 citations

Regioselectively <i>N</i>-Methylated Azacalix[8]arene Octamethyl Ether Prepared by Catalytic Aryl Amination Reaction Using a Temporal <i>N</i>-Silylation Protocol

Koichi Ishibashi, Hirohito Tsue, Satoshi Tokita et al. · Organic Letters · 2006 · 48 citations