Dicarbonates: Convenient 4-Dimethylaminopyridine Catalyzed Esterification Reagents - Takeda, Kazuyoshi; Akiyama, Akira; Nakamura, Hiroko; Takizawa, So-ichi; Mizuno, Yoshihisa; Takayanagi, Hiroaki; Harigaya, Yoshihiro (Synthesis, 1994)