海量图书期刊资源，随时随地畅享阅读乐趣
An efficient 1,3-dipolar cycloaddition between aromatic selenoaldehydes and nitrile oxides or nitrile imines: an easy access to selenium-containing five-membered heterocyclic ring systemMasahito Segi; Katsuhiko Tanno; Masumi Kojima; Mitsunori Honda; Tadashi Nakajima · 2007