Synfacts, Table of Contents Synfacts 2020; 16(04): 0408DOI: 10.1055/s-0040-1707576 Synthesis of Materials and Unnatural Products © Georg Thieme Verlag Stuttgart · New York Expansion of Coumarins by One-Pot Synthesis Contributor(s): Timothy M. Swager , Qilin He Recommend Article Abstract Buy Article Key words Key wordsπ-expanded coumarins - one-pot synthesis - quantum yield Full Text