TY - RPRT TI - Iridium-Catalyzed [5 + 1] Cycloaddition: Allenylcyclopropane as a Five-Carbon Assembling Unit. AU - Masahiro Murakami AU - Kenichiro Itami AU - Minoru Ubukata AU - Itaru Tsuji AU - Yoshihiko Ito PY - 1998 DO - 10.1021/jo9718859 UR - https://pubmed.ncbi.nlm.nih.gov/11674034/ ID - 11674034 ER -