TY - JOUR AU - Matsuo, Hideaki; Fujii, Akira; Choi, Jun-Chul; Fujitani, Tadahiro; Fujita, Ken-ichi TI - Carboxylative Cyclization of Propargylic Amines with Carbon Dioxide­ Catalyzed by Poly(amidoamine)-Dendrimer-Encapsulated Gold Nanoparticles SN - 0936-5214 SN - 1437-2096 PY - 2019 JO - Synlett JF - Synlett LA - EN VL - 30 IS - 16 SP - 1914 EP - 1918 ET - 2019/08/21 DA - 2019/09/16 KW - oxazolidinones KW - propargylic amines KW - carbon dioxide KW - gold catalysis KW - nanoparticles AB - We prepared gold nanoparticles encapsulated in poly(amidoamine) (PAMAM) dendrimers as templating agents. The resulting gold nanoparticles were used as catalysts for the carboxylative cyclization of propargylic amines with carbon dioxide to afford the corresponding 1,3-oxazolidin-2-ones in yields of up to 99%. PB - © Georg Thieme Verlag DO - 10.1055/s-0039-1690162 UR - http://www.thieme-connect.com/products/ejournals/abstract/10.1055/s-0039-1690162 ER -