"Akihiro Yokoyama" . . . . . "611-617" . "2" . . . . . "wetenschappelijk artikel"@nl . . . . "10.1021/JO982019E" . . "Prototype Pictet\u2212Spengler Reactions Catalyzed by Superacids. Involvement of Dicationic Superelectrophiles"@nl . "im Januar 1999 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . "Prototype Pictet\u2212Spengler Reactions Catalyzed by Superacids. Involvement of Dicationic Superelectrophiles"@en . "\u043D\u0430\u0443\u043A\u043E\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044F, \u043E\u043F\u0443\u0431\u043B\u0456\u043A\u043E\u0432\u0430\u043D\u0430 \u0432 \u0441\u0456\u0447\u043D\u0456 1999"@uk . . . "1999-01-01T00:00:00Z"^^ . "Prototype Pictet\u2212Spengler Reactions Catalyzed by Superacids. Involvement of Dicationic Superelectrophiles"@nl . "article scientifique publi\u00E9 en 1999"@fr . "Prototype Pictet\u2212Spengler Reactions Catalyzed by Superacids. Involvement of Dicationic Superelectrophiles"@en . "Tomohiko Ohwada" . "64" . "Prototype Pictet\u2212Spengler Reactions Catalyzed by Superacids. Involvement of Dicationic Superelectrophiles"@nl . . "Prototype Pictet\u2212Spengler Reactions Catalyzed by Superacids. Involvement of Dicationic Superelectrophiles"@en . . "Koichi Shudo" . "Prototype Pictet\u2212Spengler Reactions Catalyzed by Superacids. Involvement of Dicationic Superelectrophiles"@en . .