PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15096061-4 2004 When phenyliodonium ylides are generated in the presence of Rh(II) catalysts and olefins, they react in situ to afford cyclopropanes. Alkenes 81-88 Rh blood group D antigen Homo sapiens 60-65