PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 35587270-2 2022 Deprotonation of 2-4 by triethylamine gave (Ru2Cp2(CO)2{mu-eta2:eta5-C(R)C(R)CHC(CMe CH2)C(O)}) (R = Ph, 5; R = CO2Me, 6; R = CO2Et, 7) in 75-88% yields, and 2-4 could be recovered upon HBF4 Et2O addition to 5-7. triethylamine 24-37 DNA polymerase iota Homo sapiens 59-63