Synfacts, Table of Contents Synfacts 2023; 19(03): 0230DOI: 10.1055/s-0042-1753343 Synthesis of Heterocycles Ring Expansion of Isoxazoles using Cu(I) Catalysis(ParazaPharma) Contributor(s): Mark A. Reed , Nikhil D. PatilRecommend Article Abstract Buy ArticleKey words Key wordscopper(I) catalysis - ring expansion - diazoisoquinoline-3-ones - spiro heterocycles Full Text