PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34549232-1 2021 A new two-step one-pot aminobromination/chlorination of carbonyl alkynes has been achieved via a Michael addition of aliphatic secondary amines and subsequent beta-bromination/chlorination of the obtained enamines to afford various alpha-X (X = Br or Cl) enamino ketones/esters in moderate to good yields. enamines 205-213 chromosome 12 open reading frame 73 Homo sapiens 245-247