About MAERKL G
About Univ. Regensburg, Regensburg, DEU
About DIETL S
About Univ. Regensburg, Regensburg, DEU
About Tetrahedron Letters
About chemical synthesis
About bridged compound
About Organo As,Sb,Bi,Ge compounds
About アルキン
About 親
About ジエン
About 試薬
About Diels-Alder反応
About 環
About 簡便
About 経路